fix(deps): update all non-major dependencies

Signed-off-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>
Update sister project link in README.md (#1621 )
2026-03-18 19:17:25 +00:00 · 2026-03-18 17:56:38 +00:00 · 2026-02-26 19:05:48 +00:00 · 2026-02-25 13:52:00 +00:00 · 2026-02-24 09:32:52 +00:00 · 2026-02-20 10:47:51 +00:00
28 changed files with 2646 additions and 2140 deletions
--- a/.github/workflows/build_container.yaml
+++ b/.github/workflows/build_container.yaml
@@ -14,7 +14,7 @@ on:
      - "**.md"

 env:
-  GO_VERSION: "~1.23"
+  GO_VERSION: "~1.24"
  IMAGE_NAME: "k8sgpt"
  REGISTRY_IMAGE: ghcr.io/k8sgpt-ai/k8sgpt

@@ -36,7 +36,7 @@ jobs:

    steps:
      - name: Check out code
-        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5
+        uses: actions/checkout@93cb6efe18208431cddfb8368fd83d5badbf9bfd # v5

      - name: Extract branch name
        id: extract_branch
@@ -68,7 +68,7 @@ jobs:

    steps:
      - name: Check out code
-        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5
+        uses: actions/checkout@93cb6efe18208431cddfb8368fd83d5badbf9bfd # v5

      - name: Docker meta
        id: meta
--- a/.github/workflows/golangci_lint.yaml
+++ b/.github/workflows/golangci_lint.yaml
@@ -9,10 +9,10 @@ jobs:
    runs-on: ubuntu-latest
    steps:
      - name: Check out code into the Go module directory
-        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5
+        uses: actions/checkout@93cb6efe18208431cddfb8368fd83d5badbf9bfd # v5

      - name: golangci-lint
        uses: golangci/golangci-lint-action@4afd733a84b1f43292c63897423277bb7f4313a9 # v8
        with:
-          version: v2.1.0
+          version: v2.11.3
          only-new-issues: true
--- a/.github/workflows/release.yaml
+++ b/.github/workflows/release.yaml
@@ -23,7 +23,7 @@ jobs:
    # Release-please creates a PR that tracks all changes
    steps:
      - name: Checkout
-        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5
+        uses: actions/checkout@93cb6efe18208431cddfb8368fd83d5badbf9bfd # v5
     
      - uses: google-github-actions/release-please-action@e4dc86ba9405554aeba3c6bb2d169500e7d3b4ee # v4.1.1
        id: release
@@ -55,15 +55,15 @@ jobs:
          docker-images: true
          swap-storage: true
      - name: Checkout
-        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5
+        uses: actions/checkout@93cb6efe18208431cddfb8368fd83d5badbf9bfd # v5
        with:
          fetch-depth: 0
      - name: Set up Go
-        uses: actions/setup-go@d35c59abb061a4a6fb18e82ac0862c26744d6ab5 # v5
+        uses: actions/setup-go@40f1582b2485089dde7abd97c1529aa768e1baff # v5
        with:
-          go-version: '1.22'
+          go-version: '~1.26.0'
      - name: Download Syft
-        uses: anchore/sbom-action/download-syft@55dc4ee22412511ee8c3142cbea40418e6cec693 # v0.17.8
+        uses: anchore/sbom-action/download-syft@57aae528053a48a3f6235f2d9461b05fbcb7366d # v0.23.1
      - name: Run GoReleaser
        uses: goreleaser/goreleaser-action@e435ccd777264be153ace6237001ef4d979d3a7a # v6
        with:
@@ -91,7 +91,7 @@ jobs:
      IMAGE_NAME: k8sgpt
    steps:
      - name: Checkout
-        uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5
+        uses: actions/checkout@93cb6efe18208431cddfb8368fd83d5badbf9bfd # v5
        with:
          submodules: recursive

@@ -121,7 +121,7 @@ jobs:
          cache-to: type=gha,scope=${{ github.ref_name }}-${{ env.IMAGE_TAG }}

      - name: Generate SBOM
-        uses: anchore/sbom-action@55dc4ee22412511ee8c3142cbea40418e6cec693 # v0.17.8
+        uses: anchore/sbom-action@57aae528053a48a3f6235f2d9461b05fbcb7366d # v0.23.1
        with:
          image: ${{ env.IMAGE_TAG }}
          artifact-name: sbom-${{ env.IMAGE_NAME }}
--- a/.github/workflows/semantic_pr.yaml
+++ b/.github/workflows/semantic_pr.yaml
@@ -16,7 +16,7 @@ jobs:
      pull-requests: read # Needed for reading prs
    steps:
      - name: Validate Pull Request
-        uses: amannn/action-semantic-pull-request@fdd4d3ddf614fbcd8c29e4b106d3bbe0cb2c605d # v6.0.1
+        uses: amannn/action-semantic-pull-request@48f256284bd46cdaab1048c3721360e808335d50 # v6.1.1
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        with:
--- a/.github/workflows/test.yaml
+++ b/.github/workflows/test.yaml
@@ -9,16 +9,16 @@ on:
      - main

 env:
-  GO_VERSION: "~1.22"
+  GO_VERSION: "~1.24"

 jobs:
  build:
    runs-on: ubuntu-latest
    steps:
-      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5
+      - uses: actions/checkout@93cb6efe18208431cddfb8368fd83d5badbf9bfd # v5

      - name: Set up Go
-        uses: actions/setup-go@d35c59abb061a4a6fb18e82ac0862c26744d6ab5 # v5
+        uses: actions/setup-go@40f1582b2485089dde7abd97c1529aa768e1baff # v5
        with:
          go-version: ${{ env.GO_VERSION }}

--- a/.release-please-manifest.json
+++ b/.release-please-manifest.json
@@ -1 +1 @@
-{".":"0.4.25"}
+{".":"0.4.30"}
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,66 @@
 # Changelog

+## [0.4.30](https://github.com/k8sgpt-ai/k8sgpt/compare/v0.4.29...v0.4.30) (2026-02-20)
+
+
+### Bug Fixes
+
+* validate namespace before running custom analyzers ([#1617](https://github.com/k8sgpt-ai/k8sgpt/issues/1617)) ([458aa9d](https://github.com/k8sgpt-ai/k8sgpt/commit/458aa9debac7590eb0855ffd12141b702e999a36))
+
+## [0.4.29](https://github.com/k8sgpt-ai/k8sgpt/compare/v0.4.28...v0.4.29) (2026-02-20)
+
+
+### Features
+
+* **serve:** add short flag and env var for metrics port ([#1616](https://github.com/k8sgpt-ai/k8sgpt/issues/1616)) ([4f63e97](https://github.com/k8sgpt-ai/k8sgpt/commit/4f63e9737c6a2306686bd3b6f37e81f210665949))
+
+
+### Bug Fixes
+
+* **deps:** update k8s.io/utils digest to b8788ab ([#1572](https://github.com/k8sgpt-ai/k8sgpt/issues/1572)) ([a56e478](https://github.com/k8sgpt-ai/k8sgpt/commit/a56e4788c3361a64df17175f163f33422a8fe606))
+* use proper JSON marshaling for customrest prompt to handle special characters ([#1615](https://github.com/k8sgpt-ai/k8sgpt/issues/1615)) ([99911fb](https://github.com/k8sgpt-ai/k8sgpt/commit/99911fbb3ac8c950fd7ee1b3210f8a9c2a6b0ad7)), closes [#1556](https://github.com/k8sgpt-ai/k8sgpt/issues/1556)
+
+
+### Refactoring
+
+* improve MCP server handlers with better error handling and pagination ([#1613](https://github.com/k8sgpt-ai/k8sgpt/issues/1613)) ([abc4647](https://github.com/k8sgpt-ai/k8sgpt/commit/abc46474e372bcd27201f1a64372c04269acee13))
+
+## [0.4.28](https://github.com/k8sgpt-ai/k8sgpt/compare/v0.4.27...v0.4.28) (2026-02-15)
+
+
+### Features
+
+* add Groq as LLM provider ([#1600](https://github.com/k8sgpt-ai/k8sgpt/issues/1600)) ([867bce1](https://github.com/k8sgpt-ai/k8sgpt/commit/867bce1907f5dd3387128b72c694e98091d55554))
+* multiple security fixes. Prometheus: v0.302.1 → v0.306.0 ([#1597](https://github.com/k8sgpt-ai/k8sgpt/issues/1597)) ([f5fb2a7](https://github.com/k8sgpt-ai/k8sgpt/commit/f5fb2a7e12e14fad8107940aeead5e60b064add1))
+
+
+### Bug Fixes
+
+* align CI Go versions with go.mod to ensure consistency ([#1611](https://github.com/k8sgpt-ai/k8sgpt/issues/1611)) ([1f2ff98](https://github.com/k8sgpt-ai/k8sgpt/commit/1f2ff988342b8ef2aa3e3263eb845c0ee09fe24c))
+* **deps:** update module gopkg.in/yaml.v2 to v3 ([#1550](https://github.com/k8sgpt-ai/k8sgpt/issues/1550)) ([7fe3bdb](https://github.com/k8sgpt-ai/k8sgpt/commit/7fe3bdbd952bc9a1975121de5f21ad31dc1f691d))
+* use MaxCompletionTokens instead of deprecated MaxTokens for OpenAI ([#1604](https://github.com/k8sgpt-ai/k8sgpt/issues/1604)) ([c80b2e2](https://github.com/k8sgpt-ai/k8sgpt/commit/c80b2e2c346845336593ce515fe90fd501b1d0a7))
+
+
+### Other
+
+* **deps:** update actions/checkout digest to 93cb6ef ([#1592](https://github.com/k8sgpt-ai/k8sgpt/issues/1592)) ([40ffcbe](https://github.com/k8sgpt-ai/k8sgpt/commit/40ffcbec6b65e3a99e40be5f414a3f2c087bffbb))
+* **deps:** update actions/setup-go digest to 40f1582 ([#1593](https://github.com/k8sgpt-ai/k8sgpt/issues/1593)) ([a303ffa](https://github.com/k8sgpt-ai/k8sgpt/commit/a303ffa21c7ede3dd9391185bc91fb3b4e8276b6))
+* util tests ([#1594](https://github.com/k8sgpt-ai/k8sgpt/issues/1594)) ([21369c5](https://github.com/k8sgpt-ai/k8sgpt/commit/21369c5c0917fd2b6ae4173378b2e257e2b1de7b))
+
+## [0.4.27](https://github.com/k8sgpt-ai/k8sgpt/compare/v0.4.26...v0.4.27) (2025-12-18)
+
+
+### Features
+
+* mcp v2 ([#1589](https://github.com/k8sgpt-ai/k8sgpt/issues/1589)) ([5480051](https://github.com/k8sgpt-ai/k8sgpt/commit/5480051230ce83b89c0382abd7992c7ecc4a85b8))
+
+## [0.4.26](https://github.com/k8sgpt-ai/k8sgpt/compare/v0.4.25...v0.4.26) (2025-10-16)
+
+
+### Other
+
+* missing filter arg on serve ([#1583](https://github.com/k8sgpt-ai/k8sgpt/issues/1583)) ([f1d2e30](https://github.com/k8sgpt-ai/k8sgpt/commit/f1d2e306f32eb1e01a2788174084be29a7fa1282))
+
 ## [0.4.25](https://github.com/k8sgpt-ai/k8sgpt/compare/v0.4.24...v0.4.25) (2025-09-03)


--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -2,7 +2,7 @@
 We're happy that you want to contribute to this project. Please read the sections to make the process as smooth as possible.

 ## Requirements
- Golang `1.23`
+- Golang `1.24+`
 - An OpenAI API key
  * OpenAI API keys can be obtained from [OpenAI](https://platform.openai.com/account/api-keys)
  * You can set the API key for k8sgpt using `./k8sgpt auth key`
--- a/MCP.md
+++ b/MCP.md
@@ -0,0 +1,482 @@
+# K8sGPT Model Context Protocol (MCP) Server
+
+K8sGPT provides a Model Context Protocol (MCP) server that exposes Kubernetes cluster operations as standardized tools, resources, and prompts for AI assistants like Claude, ChatGPT, and other MCP-compatible clients.
+
+## Table of Contents
+
+- [What is MCP?](#what-is-mcp)
+- [Quick Start](#quick-start)
+- [Server Modes](#server-modes)
+- [Available Tools](#available-tools)
+- [Available Resources](#available-resources)
+- [Available Prompts](#available-prompts)
+- [Usage Examples](#usage-examples)
+- [Integration with AI Assistants](#integration-with-ai-assistants)
+- [HTTP API Reference](#http-api-reference)
+
+## What is MCP?
+
+The Model Context Protocol (MCP) is an open standard that enables AI assistants to securely connect to external data sources and tools. K8sGPT's MCP server exposes Kubernetes operations through this standardized interface, allowing AI assistants to:
+
+- Analyze cluster health and issues
+- Query Kubernetes resources
+- Access pod logs and events
+- Get troubleshooting guidance
+- Manage analyzer filters
+
+## Quick Start
+
+### Start the MCP Server
+
+**Stdio mode (for local AI assistants):**
+```bash
+k8sgpt serve --mcp
+```
+
+**HTTP mode (for network access):**
+```bash
+k8sgpt serve --mcp --mcp-http --mcp-port 8089
+```
+
+### Test with curl
+
+```bash
+curl -X POST http://localhost:8089/mcp \
+  -H "Content-Type: application/json" \
+  -d '{
+    "jsonrpc": "2.0",
+    "id": 1,
+    "method": "tools/list"
+  }'
+```
+
+## Server Modes
+
+### Stdio Mode (Default)
+
+Used by local AI assistants like Claude Desktop:
+
+```bash
+k8sgpt serve --mcp
+```
+
+Configure in your MCP client (e.g., Claude Desktop's `claude_desktop_config.json`):
+
+```json
+{
+  "mcpServers": {
+    "k8sgpt": {
+      "command": "k8sgpt",
+      "args": ["serve", "--mcp"]
+    }
+  }
+}
+```
+
+### HTTP Mode
+
+Used for network access and webhooks:
+
+```bash
+k8sgpt serve --mcp --mcp-http --mcp-port 8089
+```
+
+The server runs in stateless mode, so no session management is required. Each request is independent.
+
+## Available Tools
+
+The MCP server exposes 12 tools for Kubernetes operations:
+
+### Cluster Analysis
+
+**analyze**
+- Analyze Kubernetes resources for issues and problems
+- Parameters:
+  - `namespace` (optional): Namespace to analyze
+  - `explain` (optional): Get AI explanations for issues
+  - `filters` (optional): Comma-separated list of analyzers to use
+
+**cluster-info**
+- Get Kubernetes cluster information and version
+
+### Resource Management
+
+**list-resources**
+- List Kubernetes resources of a specific type
+- Parameters:
+  - `resourceType` (required): Type of resource (pods, deployments, services, nodes, jobs, cronjobs, statefulsets, daemonsets, replicasets, configmaps, secrets, ingresses, pvcs, pvs)
+  - `namespace` (optional): Namespace to query
+  - `labelSelector` (optional): Label selector for filtering
+
+**get-resource**
+- Get detailed information about a specific Kubernetes resource
+- Parameters:
+  - `resourceType` (required): Type of resource
+  - `name` (required): Resource name
+  - `namespace` (optional): Namespace
+
+**list-namespaces**
+- List all namespaces in the cluster
+
+### Debugging and Troubleshooting
+
+**get-logs**
+- Get logs from a pod container
+- Parameters:
+  - `podName` (required): Name of the pod
+  - `namespace` (optional): Namespace
+  - `container` (optional): Container name
+  - `tail` (optional): Number of lines to show
+  - `previous` (optional): Show logs from previous container instance
+  - `sinceSeconds` (optional): Show logs from last N seconds
+
+**list-events**
+- List Kubernetes events for debugging
+- Parameters:
+  - `namespace` (optional): Namespace to query
+  - `involvedObjectName` (optional): Filter by object name
+  - `involvedObjectKind` (optional): Filter by object kind
+
+### Analyzer Management
+
+**list-filters**
+- List all available and active analyzers/filters
+
+**add-filters**
+- Add filters to enable specific analyzers
+- Parameters:
+  - `filters` (required): Comma-separated list of analyzer names
+
+**remove-filters**
+- Remove filters to disable specific analyzers
+- Parameters:
+  - `filters` (required): Comma-separated list of analyzer names
+
+### Integrations
+
+**list-integrations**
+- List available integrations (Prometheus, AWS, Keda, Kyverno, etc.)
+
+### Configuration
+
+**config**
+- Configure K8sGPT settings including custom analyzers and cache
+
+## Available Resources
+
+Resources provide read-only access to cluster information:
+
+**cluster-info**
+- URI: `cluster-info`
+- Get information about the Kubernetes cluster
+
+**namespaces**
+- URI: `namespaces`
+- List all namespaces in the cluster
+
+**active-filters**
+- URI: `active-filters`
+- Get currently active analyzers/filters
+
+## Available Prompts
+
+Prompts provide guided troubleshooting workflows:
+
+**troubleshoot-pod**
+- Interactive pod debugging workflow
+- Arguments:
+  - `podName` (required): Name of the pod to troubleshoot
+  - `namespace` (required): Namespace of the pod
+
+**troubleshoot-deployment**
+- Interactive deployment debugging workflow
+- Arguments:
+  - `deploymentName` (required): Name of the deployment
+  - `namespace` (required): Namespace of the deployment
+
+**troubleshoot-cluster**
+- General cluster troubleshooting workflow
+
+## Usage Examples
+
+### Example 1: Analyze a Namespace
+
+```bash
+curl -X POST http://localhost:8089/mcp \
+  -H "Content-Type: application/json" \
+  -d '{
+    "jsonrpc": "2.0",
+    "id": 1,
+    "method": "tools/call",
+    "params": {
+      "name": "analyze",
+      "arguments": {
+        "namespace": "production",
+        "explain": "true"
+      }
+    }
+  }'
+```
+
+### Example 2: List Pods
+
+```bash
+curl -X POST http://localhost:8089/mcp \
+  -H "Content-Type: application/json" \
+  -d '{
+    "jsonrpc": "2.0",
+    "id": 2,
+    "method": "tools/call",
+    "params": {
+      "name": "list-resources",
+      "arguments": {
+        "resourceType": "pods",
+        "namespace": "default"
+      }
+    }
+  }'
+```
+
+### Example 3: Get Pod Logs
+
+```bash
+curl -X POST http://localhost:8089/mcp \
+  -H "Content-Type: application/json" \
+  -d '{
+    "jsonrpc": "2.0",
+    "id": 3,
+    "method": "tools/call",
+    "params": {
+      "name": "get-logs",
+      "arguments": {
+        "podName": "nginx-abc123",
+        "namespace": "default",
+        "tail": "100"
+      }
+    }
+  }'
+```
+
+### Example 4: Access a Resource
+
+```bash
+curl -X POST http://localhost:8089/mcp \
+  -H "Content-Type: application/json" \
+  -d '{
+    "jsonrpc": "2.0",
+    "id": 4,
+    "method": "resources/read",
+    "params": {
+      "uri": "namespaces"
+    }
+  }'
+```
+
+### Example 5: Get a Troubleshooting Prompt
+
+```bash
+curl -X POST http://localhost:8089/mcp \
+  -H "Content-Type: application/json" \
+  -d '{
+    "jsonrpc": "2.0",
+    "id": 5,
+    "method": "prompts/get",
+    "params": {
+      "name": "troubleshoot-pod",
+      "arguments": {
+        "podName": "nginx-abc123",
+        "namespace": "default"
+      }
+    }
+  }'
+```
+
+## Integration with AI Assistants
+
+### Claude Desktop
+
+Add to `claude_desktop_config.json`:
+
+```json
+{
+  "mcpServers": {
+    "k8sgpt": {
+      "command": "k8sgpt",
+      "args": ["serve", "--mcp"]
+    }
+  }
+}
+```
+
+Restart Claude Desktop and you'll see k8sgpt tools available in the tool selector.
+
+### Custom MCP Clients
+
+Any MCP-compatible client can connect to the k8sgpt server. For HTTP-based clients:
+
+1. Start the server: `k8sgpt serve --mcp --mcp-http --mcp-port 8089`
+2. Connect to: `http://localhost:8089/mcp`
+3. Use standard MCP protocol methods: `tools/list`, `tools/call`, `resources/read`, `prompts/get`
+
+## HTTP API Reference
+
+### Endpoint
+
+```
+POST http://localhost:8089/mcp
+Content-Type: application/json
+```
+
+### Request Format
+
+All requests follow the JSON-RPC 2.0 format:
+
+```json
+{
+  "jsonrpc": "2.0",
+  "id": 1,
+  "method": "method_name",
+  "params": {
+    ...
+  }
+}
+```
+
+### Discovery Methods
+
+**List Tools**
+```json
+{"jsonrpc": "2.0", "id": 1, "method": "tools/list"}
+```
+
+**List Resources**
+```json
+{"jsonrpc": "2.0", "id": 2, "method": "resources/list"}
+```
+
+**List Prompts**
+```json
+{"jsonrpc": "2.0", "id": 3, "method": "prompts/list"}
+```
+
+### Tool Invocation
+
+```json
+{
+  "jsonrpc": "2.0",
+  "id": 4,
+  "method": "tools/call",
+  "params": {
+    "name": "tool_name",
+    "arguments": {
+      "arg1": "value1",
+      "arg2": "value2"
+    }
+  }
+}
+```
+
+### Resource Access
+
+```json
+{
+  "jsonrpc": "2.0",
+  "id": 5,
+  "method": "resources/read",
+  "params": {
+    "uri": "resource_uri"
+  }
+}
+```
+
+### Prompt Access
+
+```json
+{
+  "jsonrpc": "2.0",
+  "id": 6,
+  "method": "prompts/get",
+  "params": {
+    "name": "prompt_name",
+    "arguments": {
+      "arg1": "value1"
+    }
+  }
+}
+```
+
+### Response Format
+
+Successful responses:
+```json
+{
+  "jsonrpc": "2.0",
+  "id": 1,
+  "result": {
+    ...
+  }
+}
+```
+
+Error responses:
+```json
+{
+  "jsonrpc": "2.0",
+  "id": 1,
+  "error": {
+    "code": -32600,
+    "message": "Error description"
+  }
+}
+```
+
+## Advanced Configuration
+
+### Custom Port
+
+```bash
+k8sgpt serve --mcp --mcp-http --mcp-port 9000
+```
+
+### With Specific Backend
+
+```bash
+k8sgpt serve --mcp --backend openai
+```
+
+### With Kubeconfig
+
+```bash
+k8sgpt serve --mcp --kubeconfig ~/.kube/config
+```
+
+## Troubleshooting
+
+### Connection Issues
+
+Verify the server is running:
+```bash
+curl http://localhost:8089/mcp
+```
+
+### Permission Issues
+
+Ensure your kubeconfig has appropriate cluster access:
+```bash
+kubectl cluster-info
+```
+
+### Tool Errors
+
+List available tools to verify names:
+```bash
+curl -X POST http://localhost:8089/mcp \
+  -H "Content-Type: application/json" \
+  -d '{"jsonrpc": "2.0", "id": 1, "method": "tools/list"}'
+```
+
+## Learn More
+
+- [MCP Specification](https://modelcontextprotocol.io/)
+- [K8sGPT Documentation](https://docs.k8sgpt.ai/)
+- [MCP Go Library](https://github.com/mark3labs/mcp-go)
--- a/README.md
+++ b/README.md
@@ -21,6 +21,10 @@ It has SRE experience codified into its analyzers and helps to pull out the most

 _Out of the box integration with OpenAI, Azure, Cohere, Amazon Bedrock, Google Gemini and local models._

+
+> **Sister project:** Check out [sympozium](https://github.com/AlexsJones/sympozium/) for managing agents in Kubernetes.
+
+
 <a href="https://www.producthunt.com/posts/k8sgpt?utm_source=badge-featured&utm_medium=badge&utm_souce=badge-k8sgpt" target="_blank"><img src="https://api.producthunt.com/widgets/embed-image/v1/featured.svg?post_id=389489&theme=light" alt="K8sGPT - K8sGPT&#0032;gives&#0032;Kubernetes&#0032;Superpowers&#0032;to&#0032;everyone | Product Hunt" style="width: 250px; height: 54px;" width="250" height="54" /></a> <a href="https://hellogithub.com/repository/9dfe44c18dfb4d6fa0181baf8b2cf2e1" target="_blank"><img src="https://abroad.hellogithub.com/v1/widgets/recommend.svg?rid=9dfe44c18dfb4d6fa0181baf8b2cf2e1&claim_uid=gqG4wmzkMrP0eFy" alt="Featured｜HelloGitHub" style="width: 250px; height: 54px;" width="250" height="54" /></a>


@@ -34,6 +38,7 @@ _Out of the box integration with OpenAI, Azure, Cohere, Amazon Bedrock, Google G
 - [Examples](#examples)
 - [LLM AI Backends](#llm-ai-backends)
 - [Key Features](#key-features)
+- [Model Context Protocol (MCP)](#model-context-protocol-mcp)
 - [Documentation](#documentation)
 - [Contributing](#contributing)
 - [Community](#community)
@@ -62,7 +67,7 @@ brew install k8sgpt
  <!---x-release-please-start-version-->

  ```
-  sudo rpm -ivh https://github.com/k8sgpt-ai/k8sgpt/releases/download/v0.4.25/k8sgpt_386.rpm
+  sudo rpm -ivh https://github.com/k8sgpt-ai/k8sgpt/releases/download/v0.4.30/k8sgpt_386.rpm
  ```
  <!---x-release-please-end-->

@@ -70,7 +75,7 @@ brew install k8sgpt

  <!---x-release-please-start-version-->
  ```
-  sudo rpm -ivh https://github.com/k8sgpt-ai/k8sgpt/releases/download/v0.4.25/k8sgpt_amd64.rpm
+  sudo rpm -ivh https://github.com/k8sgpt-ai/k8sgpt/releases/download/v0.4.30/k8sgpt_amd64.rpm
  ```
  <!---x-release-please-end-->
 </details>
@@ -83,7 +88,7 @@ brew install k8sgpt
  <!---x-release-please-start-version-->

 ```
-curl -LO https://github.com/k8sgpt-ai/k8sgpt/releases/download/v0.4.25/k8sgpt_386.deb
+curl -LO https://github.com/k8sgpt-ai/k8sgpt/releases/download/v0.4.30/k8sgpt_386.deb
 sudo dpkg -i k8sgpt_386.deb
 ```

@@ -94,7 +99,7 @@ sudo dpkg -i k8sgpt_386.deb
  <!---x-release-please-start-version-->

 ```
-curl -LO https://github.com/k8sgpt-ai/k8sgpt/releases/download/v0.4.25/k8sgpt_amd64.deb
+curl -LO https://github.com/k8sgpt-ai/k8sgpt/releases/download/v0.4.30/k8sgpt_amd64.deb
 sudo dpkg -i k8sgpt_amd64.deb
 ```

@@ -109,7 +114,7 @@ sudo dpkg -i k8sgpt_amd64.deb

  <!---x-release-please-start-version-->
  ```
-  wget https://github.com/k8sgpt-ai/k8sgpt/releases/download/v0.4.25/k8sgpt_386.apk
+  wget https://github.com/k8sgpt-ai/k8sgpt/releases/download/v0.4.30/k8sgpt_386.apk
  apk add --allow-untrusted k8sgpt_386.apk
  ```
  <!---x-release-please-end-->
@@ -118,7 +123,7 @@ sudo dpkg -i k8sgpt_amd64.deb

  <!---x-release-please-start-version-->
  ```
-  wget https://github.com/k8sgpt-ai/k8sgpt/releases/download/v0.4.25/k8sgpt_amd64.apk
+  wget https://github.com/k8sgpt-ai/k8sgpt/releases/download/v0.4.30/k8sgpt_amd64.apk
  apk add --allow-untrusted k8sgpt_amd64.apk
  ```
  <!---x-release-please-end-->
@@ -699,7 +704,30 @@ k8sgpt custom-analyzer remove --names "my-custom-analyzer,my-custom-analyzer-2"
 ```

 </details>
+## Model Context Protocol (MCP)

+K8sGPT provides a Model Context Protocol server that exposes Kubernetes operations as standardized tools for AI assistants like Claude, ChatGPT, and other MCP-compatible clients.
+
+**Start the MCP server:**
+
+Stdio mode (for local AI assistants):
+```bash
+k8sgpt serve --mcp
+```
+
+HTTP mode (for network access):
+```bash
+k8sgpt serve --mcp --mcp-http --mcp-port 8089
+```
+
+**Features:**
+- 12 tools for cluster analysis, resource management, and debugging
+- 3 resources for cluster information access
+- 3 interactive troubleshooting prompts
+- Stateless HTTP mode for one-off invocations
+- Full integration with Claude Desktop and other MCP clients
+
+**Learn more:** See [MCP.md](MCP.md) for complete documentation, usage examples, and integration guides.
 ## Documentation

 Find our official documentation available [here](https://docs.k8sgpt.ai)
--- a/SUPPORTED_MODELS.md
+++ b/SUPPORTED_MODELS.md
@@ -75,6 +75,9 @@ K8sGPT supports a variety of AI/LLM providers (backends). Some providers have a
 - **Supported Models:**
  - ibm/granite-13b-chat-v2

+### Groq
+- **Model:** User-configurable (any model supported by Groq, e.g., `llama-3.3-70b-versatile`, `mixtral-8x7b-32768`)
+
 ---

 For more details on configuring each provider and model, refer to the official K8sGPT documentation and the provider's own documentation. 
--- a/cmd/serve/serve.go
+++ b/cmd/serve/serve.go
@@ -41,6 +41,8 @@ var (
 	enableMCP   bool
 	mcpPort     string
 	mcpHTTP     bool
+	// filters can be injected into the server (repeatable flag)
+	filters     []string
 )

 var ServeCmd = &cobra.Command{
@@ -201,6 +203,11 @@ var ServeCmd = &cobra.Command{
 			}()
 		}

+		// Allow metrics port to be overridden by environment variable
+		if envMetricsPort := os.Getenv("K8SGPT_METRICS_PORT"); envMetricsPort != "" && !cmd.Flags().Changed("metrics-port") {
+			metricsPort = envMetricsPort
+		}
+
 		server := k8sgptserver.Config{
 			Backend:     aiProvider.Name,
 			Port:        port,
@@ -208,6 +215,7 @@ var ServeCmd = &cobra.Command{
 			EnableHttp:  enableHttp,
 			Token:       aiProvider.Password,
 			Logger:      logger,
+			Filters:     filters,
 		}
 		go func() {
 			if err := server.ServeMetrics(); err != nil {
@@ -231,10 +239,12 @@ var ServeCmd = &cobra.Command{
 func init() {
 	// add flag for backend
 	ServeCmd.Flags().StringVarP(&port, "port", "p", "8080", "Port to run the server on")
-	ServeCmd.Flags().StringVarP(&metricsPort, "metrics-port", "", "8081", "Port to run the metrics-server on")
+	ServeCmd.Flags().StringVarP(&metricsPort, "metrics-port", "m", "8081", "Port to run the metrics-server on (env: K8SGPT_METRICS_PORT)")
 	ServeCmd.Flags().StringVarP(&backend, "backend", "b", "openai", "Backend AI provider")
 	ServeCmd.Flags().BoolVarP(&enableHttp, "http", "", false, "Enable REST/http using gppc-gateway")
 	ServeCmd.Flags().BoolVarP(&enableMCP, "mcp", "", false, "Enable Mission Control Protocol server")
 	ServeCmd.Flags().StringVarP(&mcpPort, "mcp-port", "", "8089", "Port to run the MCP server on")
 	ServeCmd.Flags().BoolVarP(&mcpHTTP, "mcp-http", "", false, "Enable HTTP mode for MCP server")
+	// allow injecting filters into the running server (repeatable)
+	ServeCmd.Flags().StringSliceVar(&filters, "filter", []string{}, "Filter to apply (can be specified multiple times)")
 }
--- a/container/Dockerfile
+++ b/container/Dockerfile
@@ -9,7 +9,7 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.

-FROM golang:1.23-alpine3.19 AS builder
+FROM golang:1.24-alpine3.23 AS builder

 ENV CGO_ENABLED=0
 ARG VERSION
--- a/go.mod
+++ b/go.mod
@@ -1,298 +1,293 @@
 module github.com/k8sgpt-ai/k8sgpt

-go 1.23.3
+go 1.25.0
+
+toolchain go1.26.1

 require (
 	github.com/fatih/color v1.18.0
 	github.com/kedacore/keda/v2 v2.16.0
-	github.com/magiconair/properties v1.8.9
-	github.com/mittwald/go-helm-client v0.12.14
-	github.com/ollama/ollama v0.5.1
-	github.com/sashabaranov/go-openai v1.36.0
-	github.com/schollz/progressbar/v3 v3.17.1
-	github.com/spf13/cobra v1.8.1
-	github.com/spf13/viper v1.19.0
-	github.com/stretchr/testify v1.10.0
-	golang.org/x/term v0.30.0
-	helm.sh/helm/v3 v3.17.4
-	k8s.io/api v0.32.2
-	k8s.io/apimachinery v0.32.2
-	k8s.io/client-go v0.32.2
-	k8s.io/kubectl v0.32.2 // indirect
-
+	github.com/magiconair/properties v1.8.10
+	github.com/mittwald/go-helm-client v0.12.19
+	github.com/ollama/ollama v0.18.1
+	github.com/sashabaranov/go-openai v1.41.2
+	github.com/schollz/progressbar/v3 v3.19.0
+	github.com/spf13/cobra v1.10.2
+	github.com/spf13/viper v1.21.0
+	github.com/stretchr/testify v1.11.1
+	golang.org/x/term v0.41.0
+	helm.sh/helm/v3 v3.19.0
+	k8s.io/api v0.35.2
+	k8s.io/apimachinery v0.35.2
+	k8s.io/client-go v0.35.2
+	k8s.io/kubectl v0.34.0 // indirect
 )

 require github.com/adrg/xdg v0.5.3

 require (
-	buf.build/gen/go/interplex-ai/schemas/grpc/go v1.5.1-20241117203254-a91193b62179.1
-	buf.build/gen/go/interplex-ai/schemas/protocolbuffers/go v1.35.2-20241117203254-a91193b62179.1
-	buf.build/gen/go/k8sgpt-ai/k8sgpt/grpc-ecosystem/gateway/v2 v2.24.0-20241118152629-1379a5a1889d.1
-	buf.build/gen/go/k8sgpt-ai/k8sgpt/grpc/go v1.5.1-20241118152629-1379a5a1889d.1
-	buf.build/gen/go/k8sgpt-ai/k8sgpt/protocolbuffers/go v1.35.2-20241118152629-1379a5a1889d.1
-	cloud.google.com/go/storage v1.48.0
-	cloud.google.com/go/vertexai v0.13.2
-	github.com/Azure/azure-sdk-for-go/sdk/azidentity v1.8.1
-	github.com/Azure/azure-sdk-for-go/sdk/storage/azblob v1.5.0
-	github.com/IBM/watsonx-go v1.0.1
-	github.com/agiledragon/gomonkey/v2 v2.13.0
-	github.com/aws/aws-sdk-go v1.55.7
-	github.com/aws/aws-sdk-go-v2 v1.36.3
-	github.com/aws/aws-sdk-go-v2/config v1.29.14
-	github.com/aws/aws-sdk-go-v2/service/bedrock v1.33.0
-	github.com/aws/aws-sdk-go-v2/service/bedrockruntime v1.30.0
-	github.com/cohere-ai/cohere-go/v2 v2.12.2
+	buf.build/gen/go/interplex-ai/schemas/grpc/go v1.6.1-20241117203254-a91193b62179.1
+	buf.build/gen/go/interplex-ai/schemas/protocolbuffers/go v1.36.11-20241117203254-a91193b62179.1
+	buf.build/gen/go/k8sgpt-ai/k8sgpt/grpc-ecosystem/gateway/v2 v2.28.0-20241118152629-1379a5a1889d.1
+	buf.build/gen/go/k8sgpt-ai/k8sgpt/grpc/go v1.6.1-20241118152629-1379a5a1889d.1
+	buf.build/gen/go/k8sgpt-ai/k8sgpt/protocolbuffers/go v1.36.11-20241118152629-1379a5a1889d.1
+	cloud.google.com/go/storage v1.61.3
+	cloud.google.com/go/vertexai v0.17.0
+	github.com/Azure/azure-sdk-for-go/sdk/azidentity v1.13.1
+	github.com/Azure/azure-sdk-for-go/sdk/storage/azblob v1.6.4
+	github.com/IBM/watsonx-go v1.0.2
+	github.com/agiledragon/gomonkey/v2 v2.14.0
+	github.com/aws/aws-sdk-go v1.55.8
+	github.com/aws/aws-sdk-go-v2 v1.41.4
+	github.com/aws/aws-sdk-go-v2/config v1.32.12
+	github.com/aws/aws-sdk-go-v2/service/bedrock v1.57.0
+	github.com/aws/aws-sdk-go-v2/service/bedrockruntime v1.50.2
+	github.com/aws/smithy-go v1.24.2
+	github.com/cohere-ai/cohere-go/v2 v2.16.2
 	github.com/go-logr/zapr v1.3.0
-	github.com/google/generative-ai-go v0.19.0
-	github.com/grpc-ecosystem/grpc-gateway/v2 v2.25.1
+	github.com/google/generative-ai-go v0.20.1
+	github.com/grpc-ecosystem/grpc-gateway/v2 v2.28.0
 	github.com/hupe1980/go-huggingface v0.0.15
 	github.com/kyverno/policy-reporter-kyverno-plugin v1.6.4
-	github.com/mark3labs/mcp-go v0.36.0
+	github.com/mark3labs/mcp-go v0.45.0
 	github.com/olekukonko/tablewriter v0.0.5
-	github.com/oracle/oci-go-sdk/v65 v65.79.0
-	github.com/prometheus/prometheus v0.302.1
-	github.com/pterm/pterm v0.12.80
-	google.golang.org/api v0.218.0
+	github.com/oracle/oci-go-sdk/v65 v65.109.2
+	github.com/prometheus/prometheus v0.310.0
+	github.com/pterm/pterm v0.12.83
+	google.golang.org/api v0.272.0
 	gopkg.in/yaml.v2 v2.4.0
-	sigs.k8s.io/controller-runtime v0.19.3
-	sigs.k8s.io/gateway-api v1.2.1
+	sigs.k8s.io/controller-runtime v0.23.3
+	sigs.k8s.io/gateway-api v1.5.1
 )

 require (
 	atomicgo.dev/cursor v0.2.0 // indirect
 	atomicgo.dev/keyboard v0.2.9 // indirect
 	atomicgo.dev/schedule v0.1.0 // indirect
-	cel.dev/expr v0.19.0 // indirect
-	cloud.google.com/go v0.116.0 // indirect
+	cel.dev/expr v0.25.1 // indirect
+	cloud.google.com/go v0.123.0 // indirect
 	cloud.google.com/go/ai v0.8.0 // indirect
-	cloud.google.com/go/aiplatform v1.69.0 // indirect
-	cloud.google.com/go/auth v0.14.0 // indirect
-	cloud.google.com/go/auth/oauth2adapt v0.2.7 // indirect
-	cloud.google.com/go/compute/metadata v0.6.0 // indirect
-	cloud.google.com/go/iam v1.2.2 // indirect
-	cloud.google.com/go/longrunning v0.6.2 // indirect
-	cloud.google.com/go/monitoring v1.21.2 // indirect
+	cloud.google.com/go/aiplatform v1.120.0 // indirect
+	cloud.google.com/go/auth v0.18.2 // indirect
+	cloud.google.com/go/auth/oauth2adapt v0.2.8 // indirect
+	cloud.google.com/go/compute/metadata v0.9.0 // indirect
+	cloud.google.com/go/iam v1.5.3 // indirect
+	cloud.google.com/go/longrunning v0.8.0 // indirect
+	cloud.google.com/go/monitoring v1.24.3 // indirect
 	dario.cat/mergo v1.0.1 // indirect
-	github.com/Azure/azure-sdk-for-go/sdk/azcore v1.17.0 // indirect
-	github.com/Azure/azure-sdk-for-go/sdk/internal v1.10.0 // indirect
-	github.com/AzureAD/microsoft-authentication-library-for-go v1.3.2 // indirect
-	github.com/GoogleCloudPlatform/opentelemetry-operations-go/detectors/gcp v1.25.0 // indirect
-	github.com/GoogleCloudPlatform/opentelemetry-operations-go/exporter/metric v0.48.1 // indirect
-	github.com/GoogleCloudPlatform/opentelemetry-operations-go/internal/resourcemapping v0.48.1 // indirect
-	github.com/Microsoft/hcsshim v0.12.4 // indirect
+	github.com/Azure/azure-sdk-for-go/sdk/azcore v1.21.0 // indirect
+	github.com/Azure/azure-sdk-for-go/sdk/internal v1.11.2 // indirect
+	github.com/AzureAD/microsoft-authentication-library-for-go v1.6.0 // indirect
+	github.com/GoogleCloudPlatform/opentelemetry-operations-go/detectors/gcp v1.30.0 // indirect
+	github.com/GoogleCloudPlatform/opentelemetry-operations-go/exporter/metric v0.55.0 // indirect
+	github.com/GoogleCloudPlatform/opentelemetry-operations-go/internal/resourcemapping v0.55.0 // indirect
 	github.com/alecthomas/units v0.0.0-20240927000941-0f3dac36c52b // indirect
-	github.com/aws/aws-sdk-go-v2/aws/protocol/eventstream v1.6.10 // indirect
-	github.com/aws/aws-sdk-go-v2/credentials v1.17.67 // indirect
-	github.com/aws/aws-sdk-go-v2/feature/ec2/imds v1.16.30 // indirect
-	github.com/aws/aws-sdk-go-v2/internal/configsources v1.3.34 // indirect
-	github.com/aws/aws-sdk-go-v2/internal/endpoints/v2 v2.6.34 // indirect
-	github.com/aws/aws-sdk-go-v2/internal/ini v1.8.3 // indirect
-	github.com/aws/aws-sdk-go-v2/service/internal/accept-encoding v1.12.3 // indirect
-	github.com/aws/aws-sdk-go-v2/service/internal/presigned-url v1.12.15 // indirect
-	github.com/aws/aws-sdk-go-v2/service/sso v1.25.3 // indirect
-	github.com/aws/aws-sdk-go-v2/service/ssooidc v1.30.1 // indirect
-	github.com/aws/aws-sdk-go-v2/service/sts v1.33.19 // indirect
-	github.com/aws/smithy-go v1.22.2 // indirect
+	github.com/aws/aws-sdk-go-v2/aws/protocol/eventstream v1.7.7 // indirect
+	github.com/aws/aws-sdk-go-v2/credentials v1.19.12 // indirect
+	github.com/aws/aws-sdk-go-v2/feature/ec2/imds v1.18.20 // indirect
+	github.com/aws/aws-sdk-go-v2/internal/configsources v1.4.20 // indirect
+	github.com/aws/aws-sdk-go-v2/internal/endpoints/v2 v2.7.20 // indirect
+	github.com/aws/aws-sdk-go-v2/internal/ini v1.8.6 // indirect
+	github.com/aws/aws-sdk-go-v2/service/internal/accept-encoding v1.13.7 // indirect
+	github.com/aws/aws-sdk-go-v2/service/internal/presigned-url v1.13.20 // indirect
+	github.com/aws/aws-sdk-go-v2/service/signin v1.0.8 // indirect
+	github.com/aws/aws-sdk-go-v2/service/sso v1.30.13 // indirect
+	github.com/aws/aws-sdk-go-v2/service/ssooidc v1.35.17 // indirect
+	github.com/aws/aws-sdk-go-v2/service/sts v1.41.9 // indirect
 	github.com/bahlo/generic-list-go v0.2.0 // indirect
 	github.com/blang/semver/v4 v4.0.0 // indirect
 	github.com/buger/jsonparser v1.1.1 // indirect
-	github.com/census-instrumentation/opencensus-proto v0.4.1 // indirect
-	github.com/cncf/xds/go v0.0.0-20240905190251-b4127c9b8d78 // indirect
-	github.com/containerd/console v1.0.4 // indirect
-	github.com/containerd/continuity v0.4.3 // indirect
-	github.com/containerd/errdefs v0.3.0 // indirect
+	github.com/clipperhouse/uax29/v2 v2.7.0 // indirect
+	github.com/cncf/xds/go v0.0.0-20251210132809-ee656c7534f5 // indirect
+	github.com/containerd/console v1.0.5 // indirect
+	github.com/containerd/errdefs v1.0.0 // indirect
 	github.com/containerd/log v0.1.0 // indirect
 	github.com/containerd/platforms v0.2.1 // indirect
 	github.com/creack/pty v1.1.21 // indirect
-	github.com/distribution/reference v0.6.0 // indirect
-	github.com/docker/libtrust v0.0.0-20160708172513-aabc10ec26b7 // indirect
-	github.com/envoyproxy/go-control-plane v0.13.1 // indirect
-	github.com/envoyproxy/protoc-gen-validate v1.2.1 // indirect
-	github.com/evanphx/json-patch/v5 v5.9.0 // indirect
-	github.com/expr-lang/expr v1.17.2 // indirect
+	github.com/envoyproxy/go-control-plane/envoy v1.36.0 // indirect
+	github.com/envoyproxy/protoc-gen-validate v1.3.0 // indirect
+	github.com/evanphx/json-patch/v5 v5.9.11 // indirect
+	github.com/expr-lang/expr v1.17.7 // indirect
 	github.com/felixge/httpsnoop v1.0.4 // indirect
-	github.com/fxamacker/cbor/v2 v2.7.0 // indirect
+	github.com/fxamacker/cbor/v2 v2.9.0 // indirect
+	github.com/go-jose/go-jose/v4 v4.1.3 // indirect
+	github.com/go-openapi/swag/cmdutils v0.25.4 // indirect
+	github.com/go-openapi/swag/conv v0.25.4 // indirect
+	github.com/go-openapi/swag/fileutils v0.25.4 // indirect
+	github.com/go-openapi/swag/jsonname v0.25.4 // indirect
+	github.com/go-openapi/swag/jsonutils v0.25.4 // indirect
+	github.com/go-openapi/swag/loading v0.25.4 // indirect
+	github.com/go-openapi/swag/mangling v0.25.4 // indirect
+	github.com/go-openapi/swag/netutils v0.25.4 // indirect
+	github.com/go-openapi/swag/stringutils v0.25.4 // indirect
+	github.com/go-openapi/swag/typeutils v0.25.4 // indirect
+	github.com/go-openapi/swag/yamlutils v0.25.4 // indirect
+	github.com/go-viper/mapstructure/v2 v2.5.0 // indirect
 	github.com/gofrs/flock v0.12.1 // indirect
-	github.com/golang-jwt/jwt/v5 v5.2.2 // indirect
-	github.com/golang/groupcache v0.0.0-20210331224755-41bb18bfe9da // indirect
-	github.com/google/gnostic-models v0.6.9-0.20230804172637-c7be7c783f49 // indirect
+	github.com/golang-jwt/jwt/v5 v5.3.1 // indirect
+	github.com/google/gnostic-models v0.7.0 // indirect
 	github.com/google/s2a-go v0.1.9 // indirect
-	github.com/googleapis/enterprise-certificate-proxy v0.3.4 // indirect
-	github.com/googleapis/gax-go/v2 v2.14.1 // indirect
-	github.com/gookit/color v1.5.4 // indirect
-	github.com/gorilla/websocket v1.5.1 // indirect
-	github.com/grafana/regexp v0.0.0-20240518133315-a468a5bfb3bc // indirect
+	github.com/googleapis/enterprise-certificate-proxy v0.3.14 // indirect
+	github.com/googleapis/gax-go/v2 v2.18.0 // indirect
+	github.com/gookit/color v1.6.0 // indirect
+	github.com/gorilla/websocket v1.5.4-0.20250319132907-e064f32e3674 // indirect
+	github.com/grafana/regexp v0.0.0-20250905093917-f7b3be9d1853 // indirect
 	github.com/invopop/jsonschema v0.13.0 // indirect
 	github.com/jmespath/go-jmespath v0.4.0 // indirect
 	github.com/jpillora/backoff v1.0.0 // indirect
 	github.com/kylelemons/godebug v1.1.0 // indirect
 	github.com/lithammer/fuzzysearch v1.1.8 // indirect
-	github.com/moby/sys/mountinfo v0.7.1 // indirect
 	github.com/mwitkow/go-conntrack v0.0.0-20190716064945-2f068394615f // indirect
 	github.com/mxk/go-flowrate v0.0.0-20140419014527-cca7078d478f // indirect
 	github.com/pkg/browser v0.0.0-20240102092130-5ac0b6a4141c // indirect
 	github.com/planetscale/vtprotobuf v0.6.1-0.20240319094008-0393e58bdf10 // indirect
-	github.com/prometheus/sigv4 v0.1.1 // indirect
-	github.com/sagikazarmark/locafero v0.6.0 // indirect
-	github.com/sagikazarmark/slog-shim v0.1.0 // indirect
+	github.com/prometheus/client_golang/exp v0.0.0-20260108101519-fb0838f53562 // indirect
+	github.com/prometheus/otlptranslator v1.0.0 // indirect
+	github.com/prometheus/sigv4 v0.4.1 // indirect
+	github.com/sagikazarmark/locafero v0.11.0 // indirect
+	github.com/santhosh-tekuri/jsonschema/v6 v6.0.2 // indirect
 	github.com/segmentio/fasthash v1.0.3 // indirect
 	github.com/sergi/go-diff v1.3.2-0.20230802210424-5b0b94c5c0d3 // indirect
 	github.com/sony/gobreaker v0.5.0 // indirect
-	github.com/sourcegraph/conc v0.3.0 // indirect
+	github.com/sourcegraph/conc v0.3.1-0.20240121214520-5f936abd7ae8 // indirect
+	github.com/spiffe/go-spiffe/v2 v2.6.0 // indirect
 	github.com/stretchr/objx v0.5.2 // indirect
 	github.com/wk8/go-ordered-map/v2 v2.1.8 // indirect
 	github.com/x448/float16 v0.8.4 // indirect
 	github.com/xo/terminfo v0.0.0-20220910002029-abceb7e1c41e // indirect
 	github.com/yosida95/uritemplate/v3 v3.0.2 // indirect
-	go.opencensus.io v0.24.0 // indirect
-	go.opentelemetry.io/auto/sdk v1.1.0 // indirect
-	go.opentelemetry.io/contrib/detectors/gcp v1.32.0 // indirect
-	go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc v0.54.0 // indirect
-	go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp v0.59.0 // indirect
-	go.opentelemetry.io/otel/metric v1.34.0 // indirect
-	go.opentelemetry.io/otel/sdk v1.34.0 // indirect
-	go.opentelemetry.io/otel/sdk/metric v1.32.0 // indirect
+	github.com/youmark/pkcs8 v0.0.0-20240726163527-a2c0da244d78 // indirect
+	go.opentelemetry.io/auto/sdk v1.2.1 // indirect
+	go.opentelemetry.io/contrib/detectors/gcp v1.39.0 // indirect
+	go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc v0.63.0 // indirect
+	go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp v0.65.0 // indirect
+	go.opentelemetry.io/otel/metric v1.40.0 // indirect
+	go.opentelemetry.io/otel/sdk v1.40.0 // indirect
+	go.opentelemetry.io/otel/sdk/metric v1.40.0 // indirect
+	go.yaml.in/yaml/v2 v2.4.3 // indirect
+	go.yaml.in/yaml/v3 v3.0.4 // indirect
 	gomodules.xyz/jsonpatch/v2 v2.4.0 // indirect
-	google.golang.org/genproto v0.0.0-20241118233622-e639e219e697 // indirect
-	google.golang.org/genproto/googleapis/api v0.0.0-20250115164207-1a7da9e5054f // indirect
-	google.golang.org/genproto/googleapis/rpc v0.0.0-20250115164207-1a7da9e5054f // indirect
-	gopkg.in/evanphx/json-patch.v4 v4.12.0 // indirect
+	google.golang.org/genai v1.50.0 // indirect
+	google.golang.org/genproto v0.0.0-20260217215200-42d3e9bedb6d // indirect
+	google.golang.org/genproto/googleapis/api v0.0.0-20260226221140-a57be14db171 // indirect
+	google.golang.org/genproto/googleapis/rpc v0.0.0-20260311181403-84a4fc48630c // indirect
+	gopkg.in/evanphx/json-patch.v4 v4.13.0 // indirect
 	gopkg.in/yaml.v3 v3.0.1 // indirect
 	knative.dev/pkg v0.0.0-20241026180704-25f6002b00f3 // indirect
+	oras.land/oras-go/v2 v2.6.0 // indirect
+	sigs.k8s.io/randfill v1.0.0 // indirect
+	sigs.k8s.io/structured-merge-diff/v6 v6.3.2 // indirect
 )

 require (
-	github.com/AdaLogics/go-fuzz-headers v0.0.0-20230811130428-ced1acdcaa24 // indirect
-	github.com/Azure/go-ansiterm v0.0.0-20230124172434-306776ec8161 // indirect
-	github.com/BurntSushi/toml v1.4.1-0.20240526193622-a339e1f7089c // indirect
+	github.com/Azure/go-ansiterm v0.0.0-20250102033503-faa5f7b0171c // indirect
+	github.com/BurntSushi/toml v1.5.0 // indirect
 	github.com/MakeNowJust/heredoc v1.0.0 // indirect
 	github.com/Masterminds/goutils v1.1.1 // indirect
-	github.com/Masterminds/semver/v3 v3.3.0 // indirect
+	github.com/Masterminds/semver/v3 v3.4.0 // indirect
 	github.com/Masterminds/sprig/v3 v3.3.0 // indirect
 	github.com/Masterminds/squirrel v1.5.4 // indirect
 	github.com/asaskevich/govalidator v0.0.0-20230301143203-a9d515a09cc2 // indirect
 	github.com/beorn7/perks v1.0.1 // indirect
 	github.com/cespare/xxhash/v2 v2.3.0 // indirect
 	github.com/chai2010/gettext-go v1.0.3 // indirect
-	github.com/containerd/containerd v1.7.24 // indirect
-	github.com/cyphar/filepath-securejoin v0.3.6 // indirect
+	github.com/containerd/containerd v1.7.29 // indirect
+	github.com/cyphar/filepath-securejoin v0.4.1 // indirect
 	github.com/davecgh/go-spew v1.1.2-0.20180830191138-d8f796af33cc // indirect
-	github.com/docker/cli v26.1.4+incompatible // indirect
-	github.com/docker/distribution v2.8.3+incompatible // indirect
-	github.com/docker/docker v27.4.1+incompatible // indirect
-	github.com/docker/docker-credential-helpers v0.8.2 // indirect
-	github.com/docker/go-connections v0.5.0 // indirect
-	github.com/docker/go-metrics v0.0.1 // indirect
-	github.com/emicklei/go-restful/v3 v3.12.1 // indirect
-	github.com/evanphx/json-patch v5.9.0+incompatible // indirect
+	github.com/emicklei/go-restful/v3 v3.13.0 // indirect
+	github.com/evanphx/json-patch v5.9.11+incompatible // indirect
 	github.com/exponent-io/jsonpath v0.0.0-20210407135951-1de76d718b3f // indirect
-	github.com/fsnotify/fsnotify v1.8.0 // indirect
+	github.com/fsnotify/fsnotify v1.9.0 // indirect
 	github.com/go-errors/errors v1.5.1 // indirect
 	github.com/go-gorp/gorp/v3 v3.1.0 // indirect
-	github.com/go-logr/logr v1.4.2 // indirect
+	github.com/go-logr/logr v1.4.3 // indirect
 	github.com/go-logr/stdr v1.2.2 // indirect
-	github.com/go-openapi/jsonpointer v0.21.0 // indirect
-	github.com/go-openapi/jsonreference v0.21.0 // indirect
-	github.com/go-openapi/swag v0.23.0 // indirect
+	github.com/go-openapi/jsonpointer v0.22.4 // indirect
+	github.com/go-openapi/jsonreference v0.21.4 // indirect
+	github.com/go-openapi/swag v0.25.4 // indirect
 	github.com/gobwas/glob v0.2.3 // indirect
-	github.com/gogo/protobuf v1.3.2 // indirect
-	github.com/golang/protobuf v1.5.4 // indirect
-	github.com/google/btree v1.1.2 // indirect
-	github.com/google/gnostic v0.7.0
-	github.com/google/go-cmp v0.6.0 // indirect
-	github.com/google/gofuzz v1.2.0 // indirect
-	github.com/google/shlex v0.0.0-20191202100458-e7afc7fbc510 // indirect
+	github.com/google/btree v1.1.3 // indirect
+	github.com/google/gnostic v0.7.1
+	github.com/google/go-cmp v0.7.0 // indirect
 	github.com/google/uuid v1.6.0 // indirect
-	github.com/gorilla/mux v1.8.1 // indirect
 	github.com/gosuri/uitable v0.0.4 // indirect
 	github.com/gregjones/httpcache v0.0.0-20190611155906-901d90724c79 // indirect
 	github.com/hashicorp/errwrap v1.1.0 // indirect
 	github.com/hashicorp/go-multierror v1.1.1 // indirect
-	github.com/hashicorp/hcl v1.0.0 // indirect
 	github.com/huandu/xstrings v1.5.0 // indirect
 	github.com/inconshreveable/mousetrap v1.1.0 // indirect
 	github.com/jmoiron/sqlx v1.4.0 // indirect
-	github.com/josharian/intern v1.0.0 // indirect
 	github.com/json-iterator/go v1.1.12 // indirect
-	github.com/klauspost/compress v1.17.11 // indirect
+	github.com/klauspost/compress v1.18.3 // indirect
 	github.com/lann/builder v0.0.0-20180802200727-47ae307949d0 // indirect
 	github.com/lann/ps v0.0.0-20150810152359-62de8c46ede0 // indirect
 	github.com/lib/pq v1.10.9 // indirect
 	github.com/liggitt/tabwriter v0.0.0-20181228230101-89fcab3d43de // indirect
-	github.com/mailru/easyjson v0.7.7 // indirect
-	github.com/mattn/go-colorable v0.1.13 // indirect
+	github.com/mailru/easyjson v0.9.1 // indirect
+	github.com/mattn/go-colorable v0.1.14 // indirect
 	github.com/mattn/go-isatty v0.0.20 // indirect
-	github.com/mattn/go-runewidth v0.0.16 // indirect
+	github.com/mattn/go-runewidth v0.0.20 // indirect
 	github.com/mitchellh/colorstring v0.0.0-20190213212951-d06e56a500db // indirect
 	github.com/mitchellh/copystructure v1.2.0 // indirect
 	github.com/mitchellh/go-wordwrap v1.0.1 // indirect
-	github.com/mitchellh/mapstructure v1.5.0 // indirect
 	github.com/mitchellh/reflectwalk v1.0.2 // indirect
-	github.com/moby/locker v1.0.1 // indirect
 	github.com/moby/spdystream v0.5.0 // indirect
-	github.com/moby/term v0.5.0 // indirect
+	github.com/moby/term v0.5.2 // indirect
 	github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd // indirect
-	github.com/modern-go/reflect2 v1.0.2 // indirect
+	github.com/modern-go/reflect2 v1.0.3-0.20250322232337-35a7c28c31ee // indirect
 	github.com/monochromegane/go-gitignore v0.0.0-20200626010858-205db1a8cc00 // indirect
 	github.com/munnerz/goautoneg v0.0.0-20191010083416-a7dc8b61c822 // indirect
 	github.com/opencontainers/go-digest v1.0.0 // indirect
-	github.com/opencontainers/image-spec v1.1.0 // indirect
-	github.com/pelletier/go-toml/v2 v2.2.3 // indirect
+	github.com/opencontainers/image-spec v1.1.1 // indirect
+	github.com/pelletier/go-toml/v2 v2.2.4 // indirect
 	github.com/peterbourgon/diskv v2.0.1+incompatible // indirect
 	github.com/pkg/errors v0.9.1 // indirect
 	github.com/pmezard/go-difflib v1.0.1-0.20181226105442-5d4384ee4fb2 // indirect
-	github.com/prometheus/client_golang v1.21.0-rc.0
-	github.com/prometheus/client_model v0.6.1 // indirect
-	github.com/prometheus/common v0.62.0 // indirect
-	github.com/prometheus/procfs v0.15.1 // indirect
+	github.com/prometheus/client_golang v1.23.2
+	github.com/prometheus/client_model v0.6.2 // indirect
+	github.com/prometheus/common v0.67.5 // indirect
+	github.com/prometheus/procfs v0.16.1 // indirect
 	github.com/rivo/uniseg v0.4.7 // indirect
 	github.com/robfig/cron/v3 v3.0.1
-	github.com/rubenv/sql-migrate v1.7.1 // indirect
+	github.com/rubenv/sql-migrate v1.8.0 // indirect
 	github.com/russross/blackfriday/v2 v2.1.0 // indirect
 	github.com/shopspring/decimal v1.4.0 // indirect
-	github.com/sirupsen/logrus v1.9.3 // indirect
-	github.com/spf13/afero v1.11.0 // indirect
-	github.com/spf13/cast v1.7.1 // indirect
-	github.com/spf13/pflag v1.0.5 // indirect
+	github.com/sirupsen/logrus v1.9.4 // indirect
+	github.com/spf13/afero v1.15.0 // indirect
+	github.com/spf13/cast v1.10.0 // indirect
+	github.com/spf13/pflag v1.0.10 // indirect
 	github.com/subosito/gotenv v1.6.0 // indirect
-	github.com/xeipuuv/gojsonpointer v0.0.0-20190905194746-02993c407bfb // indirect
-	github.com/xeipuuv/gojsonreference v0.0.0-20180127040603-bd5ef7bd5415 // indirect
-	github.com/xeipuuv/gojsonschema v1.2.0 // indirect
 	github.com/xlab/treeprint v1.2.0 // indirect
-	go.opentelemetry.io/otel v1.34.0 // indirect
-	go.opentelemetry.io/otel/trace v1.34.0 // indirect
+	go.opentelemetry.io/otel v1.40.0 // indirect
+	go.opentelemetry.io/otel/trace v1.40.0 // indirect
 	go.uber.org/multierr v1.11.0 // indirect
-	go.uber.org/zap v1.27.0
-	golang.org/x/crypto v0.36.0 // indirect
-	golang.org/x/exp v0.0.0-20240823005443-9b4947da3948 // indirect
-	golang.org/x/net v0.38.0
-	golang.org/x/oauth2 v0.25.0 // indirect
-	golang.org/x/sync v0.12.0 // indirect
-	golang.org/x/sys v0.31.0 // indirect
-	golang.org/x/text v0.23.0 // indirect
-	golang.org/x/time v0.9.0 // indirect
-	google.golang.org/grpc v1.70.0
-	google.golang.org/protobuf v1.36.4 // indirect
+	go.uber.org/zap v1.27.1
+	golang.org/x/crypto v0.49.0 // indirect
+	golang.org/x/net v0.52.0
+	golang.org/x/oauth2 v0.36.0 // indirect
+	golang.org/x/sync v0.20.0 // indirect
+	golang.org/x/sys v0.42.0 // indirect
+	golang.org/x/text v0.35.0 // indirect
+	golang.org/x/time v0.15.0 // indirect
+	google.golang.org/grpc v1.79.3
+	google.golang.org/protobuf v1.36.11 // indirect
 	gopkg.in/inf.v0 v0.9.1 // indirect
-	gopkg.in/ini.v1 v1.67.0 // indirect
-	k8s.io/apiextensions-apiserver v0.32.2
-	k8s.io/apiserver v0.32.2 // indirect
-	k8s.io/cli-runtime v0.32.2 // indirect
-	k8s.io/component-base v0.32.2 // indirect
+	k8s.io/apiextensions-apiserver v0.35.2
+	k8s.io/apiserver v0.35.2 // indirect
+	k8s.io/cli-runtime v0.34.0 // indirect
+	k8s.io/component-base v0.35.2 // indirect
 	k8s.io/klog/v2 v2.130.1 // indirect
-	k8s.io/kube-openapi v0.0.0-20241105132330-32ad38e42d3f // indirect
-	k8s.io/utils v0.0.0-20250604170112-4c0f3b243397
-	oras.land/oras-go v1.2.5 // indirect
-	sigs.k8s.io/json v0.0.0-20241010143419-9aa6b5e7a4b3 // indirect
-	sigs.k8s.io/kustomize/api v0.18.0 // indirect
-	sigs.k8s.io/kustomize/kyaml v0.18.1 // indirect
-	sigs.k8s.io/structured-merge-diff/v4 v4.4.2 // indirect
-	sigs.k8s.io/yaml v1.4.0 // indirect
+	k8s.io/kube-openapi v0.0.0-20250910181357-589584f1c912 // indirect
+	k8s.io/utils v0.0.0-20260210185600-b8788abfbbc2
+	sigs.k8s.io/json v0.0.0-20250730193827-2d320260d730 // indirect
+	sigs.k8s.io/kustomize/api v0.20.1 // indirect
+	sigs.k8s.io/kustomize/kyaml v0.20.1 // indirect
+	sigs.k8s.io/yaml v1.6.0 // indirect
 )

 // v1.2.0 is taken from github.com/open-policy-agent/opa v0.42.0
 // v1.2.0 incompatible with github.com/docker/docker v23.0.0-rc.1+incompatible
 //replace oras.land/oras-go => oras.land/oras-go v1.2.4
-replace github.com/docker/docker => github.com/docker/docker v28.0.4+incompatible
+replace github.com/docker/docker => github.com/docker/docker v28.5.2+incompatible

-replace dario.cat/mergo => github.com/imdario/mergo v1.0.1
+replace dario.cat/mergo => github.com/imdario/mergo v1.0.2
--- a/go.sum
+++ b/go.sum
--- a/pkg/ai/groq.go
+++ b/pkg/ai/groq.go
@@ -0,0 +1,102 @@
+/*
+Copyright 2023 The K8sGPT Authors.
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+    http://www.apache.org/licenses/LICENSE-2.0
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package ai
+
+import (
+	"context"
+	"errors"
+	"net/http"
+	"net/url"
+
+	"github.com/sashabaranov/go-openai"
+)
+
+const groqAIClientName = "groq"
+
+// Default Groq API endpoint (OpenAI-compatible)
+const groqAPIBaseURL = "https://api.groq.com/openai/v1"
+
+type GroqClient struct {
+	nopCloser
+
+	client      *openai.Client
+	model       string
+	temperature float32
+	topP        float32
+}
+
+func (c *GroqClient) Configure(config IAIConfig) error {
+	token := config.GetPassword()
+	defaultConfig := openai.DefaultConfig(token)
+	proxyEndpoint := config.GetProxyEndpoint()
+
+	baseURL := config.GetBaseURL()
+	if baseURL != "" {
+		defaultConfig.BaseURL = baseURL
+	} else {
+		defaultConfig.BaseURL = groqAPIBaseURL
+	}
+
+	transport := &http.Transport{}
+	if proxyEndpoint != "" {
+		proxyUrl, err := url.Parse(proxyEndpoint)
+		if err != nil {
+			return err
+		}
+		transport.Proxy = http.ProxyURL(proxyUrl)
+	}
+
+	customHeaders := config.GetCustomHeaders()
+	defaultConfig.HTTPClient = &http.Client{
+		Transport: &OpenAIHeaderTransport{
+			Origin:  transport,
+			Headers: customHeaders,
+		},
+	}
+
+	client := openai.NewClientWithConfig(defaultConfig)
+	if client == nil {
+		return errors.New("error creating Groq client")
+	}
+	c.client = client
+	c.model = config.GetModel()
+	c.temperature = config.GetTemperature()
+	c.topP = config.GetTopP()
+	return nil
+}
+
+func (c *GroqClient) GetCompletion(ctx context.Context, prompt string) (string, error) {
+	resp, err := c.client.CreateChatCompletion(ctx, openai.ChatCompletionRequest{
+		Model: c.model,
+		Messages: []openai.ChatCompletionMessage{
+			{
+				Role:    "user",
+				Content: prompt,
+			},
+		},
+		Temperature:      c.temperature,
+		MaxTokens:        maxToken,
+		PresencePenalty:  presencePenalty,
+		FrequencyPenalty: frequencyPenalty,
+		TopP:             c.topP,
+	})
+	if err != nil {
+		return "", err
+	}
+	return resp.Choices[0].Message.Content, nil
+}
+
+func (c *GroqClient) GetName() string {
+	return groqAIClientName
+}
--- a/pkg/ai/iai.go
+++ b/pkg/ai/iai.go
@@ -34,6 +34,7 @@ var (
 		&OCIGenAIClient{},
 		&CustomRestClient{},
 		&IBMWatsonxAIClient{},
+		&GroqClient{},
 	}
 	Backends = []string{
 		openAIClientName,
@@ -50,6 +51,7 @@ var (
 		ociClientName,
 		CustomRestClientName,
 		ibmWatsonxAIClientName,
+		groqAIClientName,
 	}
 )

--- a/pkg/ai/openai.go
+++ b/pkg/ai/openai.go
@@ -95,7 +95,7 @@ func (c *OpenAIClient) GetCompletion(ctx context.Context, prompt string) (string
 			},
 		},
 		Temperature:      c.temperature,
-		MaxTokens:        maxToken,
+		MaxCompletionTokens: maxToken,
 		PresencePenalty:  presencePenalty,
 		FrequencyPenalty: frequencyPenalty,
 		TopP:             c.topP,
--- a/pkg/analysis/analysis.go
+++ b/pkg/analysis/analysis.go
@@ -16,6 +16,7 @@ package analysis
 import (
 	"context"
 	"encoding/base64"
+	"encoding/json"
 	"errors"
 	"fmt"
 	"reflect"
@@ -34,6 +35,7 @@ import (
 	"github.com/k8sgpt-ai/k8sgpt/pkg/util"
 	"github.com/schollz/progressbar/v3"
 	"github.com/spf13/viper"
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
 )

 type Analysis struct {
@@ -226,6 +228,15 @@ func (a *Analysis) CustomAnalyzersAreAvailable() bool {
 }

 func (a *Analysis) RunCustomAnalysis() {
+	// Validate namespace if specified, consistent with built-in filter behavior
+	if a.Namespace != "" && a.Client != nil {
+		_, err := a.Client.Client.CoreV1().Namespaces().Get(a.Context, a.Namespace, metav1.GetOptions{})
+		if err != nil {
+			a.Errors = append(a.Errors, fmt.Sprintf("namespace %q not found: %s", a.Namespace, err))
+			return
+		}
+	}
+
 	var customAnalyzers []custom.CustomAnalyzer
 	if err := viper.UnmarshalKey("custom_analyzers", &customAnalyzers); err != nil {
 		a.Errors = append(a.Errors, err.Error())
@@ -526,7 +537,22 @@ func (a *Analysis) getAIResultForSanitizedFailures(texts []string, promptTmpl st
 	// Process template.
 	prompt := fmt.Sprintf(strings.TrimSpace(promptTmpl), a.Language, inputKey)
 	if a.AIClient.GetName() == ai.CustomRestClientName {
-		prompt = fmt.Sprintf(ai.PromptMap["raw"], a.Language, inputKey, prompt)
+		// Use proper JSON marshaling to handle special characters in error messages
+		// This fixes issues with quotes, newlines, and other special chars in inputKey
+		customRestPrompt := struct {
+			Language string `json:"language"`
+			Message  string `json:"message"`
+			Prompt   string `json:"prompt"`
+		}{
+			Language: a.Language,
+			Message:  inputKey,
+			Prompt:   prompt,
+		}
+		promptBytes, err := json.Marshal(customRestPrompt)
+		if err != nil {
+			return "", fmt.Errorf("failed to marshal customrest prompt: %w", err)
+		}
+		prompt = string(promptBytes)
 	}
 	response, err := a.AIClient.GetCompletion(a.Context, prompt)
 	if err != nil {
--- a/pkg/cache/cache_test.go
+++ b/pkg/cache/cache_test.go
@@ -0,0 +1,60 @@
+package cache
+
+import (
+    "os"
+    "testing"
+
+    "github.com/spf13/viper"
+    "github.com/stretchr/testify/require"
+)
+
+func TestNewReturnsExpectedCache(t *testing.T) {
+    require.IsType(t, &FileBasedCache{}, New("file"))
+    require.IsType(t, &AzureCache{}, New("azure"))
+    require.IsType(t, &GCSCache{}, New("gcs"))
+    require.IsType(t, &S3Cache{}, New("s3"))
+    require.IsType(t, &InterplexCache{}, New("interplex"))
+    // default fallback
+    require.IsType(t, &FileBasedCache{}, New("unknown"))
+}
+
+func TestNewCacheProvider_InterplexAndInvalid(t *testing.T) {
+    // valid: interplex
+    cp, err := NewCacheProvider("interplex", "", "", "localhost:1", "", "", "", false)
+    require.NoError(t, err)
+    require.Equal(t, "interplex", cp.CurrentCacheType)
+    require.Equal(t, "localhost:1", cp.Interplex.ConnectionString)
+
+    // invalid type
+    _, err = NewCacheProvider("not-a-type", "", "", "", "", "", "", false)
+    require.Error(t, err)
+}
+
+func TestAddRemoveRemoteCacheAndGet(t *testing.T) {
+    // isolate viper with temp config file
+    tmpFile, err := os.CreateTemp("", "k8sgpt-cache-config-*.yaml")
+    require.NoError(t, err)
+    defer func() {
+        _ = os.Remove(tmpFile.Name())
+    }()
+    viper.Reset()
+    viper.SetConfigFile(tmpFile.Name())
+
+    // add interplex remote cache
+    cp := CacheProvider{}
+    cp.CurrentCacheType = "interplex"
+    cp.Interplex.ConnectionString = "localhost:1"
+    require.NoError(t, AddRemoteCache(cp))
+
+    // read back via GetCacheConfiguration
+    c, err := GetCacheConfiguration()
+    require.NoError(t, err)
+    require.IsType(t, &InterplexCache{}, c)
+
+    // remove remote cache
+    require.NoError(t, RemoveRemoteCache())
+    // now default should be file-based
+    c2, err := GetCacheConfiguration()
+    require.NoError(t, err)
+    require.IsType(t, &FileBasedCache{}, c2)
+}
--- a/pkg/cache/file_based_test.go
+++ b/pkg/cache/file_based_test.go
@@ -0,0 +1,77 @@
+package cache
+
+import (
+    "os"
+    "path/filepath"
+    "testing"
+
+    "github.com/adrg/xdg"
+    "github.com/stretchr/testify/require"
+)
+
+// withTempCacheHome sets XDG_CACHE_HOME to a temp dir for test isolation.
+func withTempCacheHome(t *testing.T) func() {
+    t.Helper()
+    tmp, err := os.MkdirTemp("", "k8sgpt-cache-test-*")
+    require.NoError(t, err)
+    old := os.Getenv("XDG_CACHE_HOME")
+    require.NoError(t, os.Setenv("XDG_CACHE_HOME", tmp))
+    return func() {
+        _ = os.Setenv("XDG_CACHE_HOME", old)
+        _ = os.RemoveAll(tmp)
+    }
+}
+
+func TestFileBasedCache_BasicOps(t *testing.T) {
+    cleanup := withTempCacheHome(t)
+    defer cleanup()
+
+    c := &FileBasedCache{}
+    // Configure should be a no-op
+    require.NoError(t, c.Configure(CacheProvider{}))
+    require.Equal(t, "file", c.GetName())
+    require.False(t, c.IsCacheDisabled())
+    c.DisableCache()
+    require.True(t, c.IsCacheDisabled())
+
+    key := "testkey"
+    data := "hello"
+
+    // Store
+    require.NoError(t, c.Store(key, data))
+
+    // Exists
+    require.True(t, c.Exists(key))
+
+    // Load
+    got, err := c.Load(key)
+    require.NoError(t, err)
+    require.Equal(t, data, got)
+
+    // List should include our key file
+    items, err := c.List()
+    require.NoError(t, err)
+    // ensure at least one item and that one matches our key
+    found := false
+    for _, it := range items {
+        if it.Name == key {
+            found = true
+            break
+        }
+    }
+    require.True(t, found)
+
+    // Remove
+    require.NoError(t, c.Remove(key))
+    require.False(t, c.Exists(key))
+}
+
+func TestFileBasedCache_PathShape(t *testing.T) {
+    cleanup := withTempCacheHome(t)
+    defer cleanup()
+    // Verify xdg.CacheFile path shape (directory and filename)
+    p, err := xdg.CacheFile(filepath.Join("k8sgpt", "abc"))
+    require.NoError(t, err)
+    require.Equal(t, "abc", filepath.Base(p))
+    require.Contains(t, p, "k8sgpt")
+}
--- a/pkg/cache/interplex_based_test.go
+++ b/pkg/cache/interplex_based_test.go
@@ -18,18 +18,31 @@ func TestInterplexCache(t *testing.T) {
 	}

 	// Mock GRPC server setup
+	errChan := make(chan error, 1)
 	go func() {
 		lis, err := net.Listen("tcp", ":50051")
 		if err != nil {
-			t.Fatalf("failed to listen: %v", err)
+			errChan <- err
+			return
 		}
 		s := grpc.NewServer()
 		rpc.RegisterCacheServiceServer(s, &mockCacheService{})
 		if err := s.Serve(lis); err != nil {
-			t.Fatalf("failed to serve: %v", err)
+			errChan <- err
+			return
 		}
 	}()

+	// Check if server startup failed
+	select {
+	case err := <-errChan:
+		if err != nil {
+			t.Fatalf("failed to start mock server: %v", err)
+		}
+	default:
+		// Server started successfully
+	}
+
 	t.Run("TestStore", func(t *testing.T) {
 		err := cache.Store("key1", "value1")
 		if err != nil {
--- a/pkg/custom/client_test.go
+++ b/pkg/custom/client_test.go
@@ -0,0 +1,41 @@
+package custom
+
+import (
+    "context"
+    "testing"
+
+    schemav1 "buf.build/gen/go/k8sgpt-ai/k8sgpt/protocolbuffers/go/schema/v1"
+    "github.com/stretchr/testify/require"
+    "google.golang.org/grpc"
+)
+
+// mockAnalyzerClient implements rpc.CustomAnalyzerServiceClient for testing
+type mockAnalyzerClient struct{
+    resp *schemav1.RunResponse
+    err error
+}
+
+func (m *mockAnalyzerClient) Run(ctx context.Context, in *schemav1.RunRequest, opts ...grpc.CallOption) (*schemav1.RunResponse, error) {
+    return m.resp, m.err
+}
+
+func TestClientRunMapsResponse(t *testing.T) {
+    // prepare fake response
+    resp := &schemav1.RunResponse{
+        Result: &schemav1.Result{
+            Name:         "AnalyzerA",
+            Kind:         "Pod",
+            Details:      "details",
+            ParentObject: "Deployment/foo",
+        },
+    }
+    cli := &Client{analyzerClient: &mockAnalyzerClient{resp: resp}}
+
+    got, err := cli.Run()
+    require.NoError(t, err)
+    require.Equal(t, "AnalyzerA", got.Name)
+    require.Equal(t, "Pod", got.Kind)
+    require.Equal(t, "details", got.Details)
+    require.Equal(t, "Deployment/foo", got.ParentObject)
+    require.Len(t, got.Error, 0)
+}
--- a/pkg/server/mcp.go
+++ b/pkg/server/mcp.go
@@ -28,6 +28,7 @@ import (
 	"github.com/mark3labs/mcp-go/server"
 	"github.com/spf13/viper"
 	"go.uber.org/zap"
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
 )

 // K8sGptMCPServer represents an MCP server for k8sgpt
@@ -67,6 +68,8 @@ func NewMCPServer(port string, aiProvider *ai.AIProvider, useHTTP bool, logger *
 		// Create HTTP server with streamable transport
 		httpOpts := []server.StreamableHTTPOption{
 			server.WithLogger(&zapLoggerAdapter{logger: logger}),
+			// Enable stateless mode for one-off tool invocations without session management
+			server.WithStateLess(true),
 		}

 		httpServer := server.NewStreamableHTTPServer(mcpServer, httpOpts...)
@@ -218,6 +221,122 @@ func (s *K8sGptMCPServer) registerToolsAndResources() error {
 		),
 	)
 	s.server.AddTool(configTool, s.handleConfig)
+
+	// Register resource listing tools
+	listResourcesTool := mcp.NewTool("list-resources",
+		mcp.WithDescription("List Kubernetes resources of a specific type (pods, deployments, services, nodes, etc.)"),
+		mcp.WithString("resourceType",
+			mcp.Required(),
+			mcp.Description("Type of resource to list (e.g., pods, deployments, services, nodes, jobs, etc.)"),
+		),
+		mcp.WithString("namespace",
+			mcp.Description("Namespace to list resources from (empty for all or cluster-scoped resources)"),
+		),
+		mcp.WithString("labelSelector",
+			mcp.Description("Label selector to filter resources (e.g., 'app=myapp')"),
+		),
+	)
+	s.server.AddTool(listResourcesTool, s.handleListResources)
+
+	// Register get resource tool
+	getResourceTool := mcp.NewTool("get-resource",
+		mcp.WithDescription("Get detailed information about a specific Kubernetes resource"),
+		mcp.WithString("resourceType",
+			mcp.Required(),
+			mcp.Description("Type of resource (e.g., pod, deployment, service)"),
+		),
+		mcp.WithString("name",
+			mcp.Required(),
+			mcp.Description("Name of the resource"),
+		),
+		mcp.WithString("namespace",
+			mcp.Description("Namespace of the resource (required for namespaced resources)"),
+		),
+	)
+	s.server.AddTool(getResourceTool, s.handleGetResource)
+
+	// Register list namespaces tool
+	listNamespacesTool := mcp.NewTool("list-namespaces",
+		mcp.WithDescription("List all namespaces in the cluster"),
+	)
+	s.server.AddTool(listNamespacesTool, s.handleListNamespaces)
+
+	// Register list events tool
+	listEventsTool := mcp.NewTool("list-events",
+		mcp.WithDescription("List Kubernetes events for debugging and troubleshooting"),
+		mcp.WithString("namespace",
+			mcp.Description("Namespace to list events from (empty for all namespaces)"),
+		),
+		mcp.WithString("involvedObjectName",
+			mcp.Description("Filter events by involved object name (e.g., pod name)"),
+		),
+		mcp.WithString("involvedObjectKind",
+			mcp.Description("Filter events by involved object kind (e.g., Pod, Deployment)"),
+		),
+		mcp.WithNumber("limit",
+			mcp.Description("Maximum number of events to return (default: 100)"),
+		),
+	)
+	s.server.AddTool(listEventsTool, s.handleListEvents)
+
+	// Register get logs tool
+	getLogsTool := mcp.NewTool("get-logs",
+		mcp.WithDescription("Get logs from a pod container"),
+		mcp.WithString("podName",
+			mcp.Required(),
+			mcp.Description("Name of the pod"),
+		),
+		mcp.WithString("namespace",
+			mcp.Required(),
+			mcp.Description("Namespace of the pod"),
+		),
+		mcp.WithString("container",
+			mcp.Description("Container name (if pod has multiple containers)"),
+		),
+		mcp.WithBoolean("previous",
+			mcp.Description("Get logs from previous terminated container"),
+		),
+		mcp.WithNumber("tailLines",
+			mcp.Description("Number of lines from the end of logs (default: 100)"),
+		),
+		mcp.WithNumber("sinceSeconds",
+			mcp.Description("Return logs newer than this many seconds"),
+		),
+	)
+	s.server.AddTool(getLogsTool, s.handleGetLogs)
+
+	// Register filter management tools
+	listFiltersTool := mcp.NewTool("list-filters",
+		mcp.WithDescription("List all available and active analyzers/filters in k8sgpt"),
+	)
+	s.server.AddTool(listFiltersTool, s.handleListFilters)
+
+	addFiltersTool := mcp.NewTool("add-filters",
+		mcp.WithDescription("Add filters to enable specific analyzers"),
+		mcp.WithArray("filters",
+			mcp.Required(),
+			mcp.Description("List of filter names to add (e.g., ['Pod', 'Service', 'Deployment'])"),
+			mcp.WithStringItems(),
+		),
+	)
+	s.server.AddTool(addFiltersTool, s.handleAddFilters)
+
+	removeFiltersTool := mcp.NewTool("remove-filters",
+		mcp.WithDescription("Remove filters to disable specific analyzers"),
+		mcp.WithArray("filters",
+			mcp.Required(),
+			mcp.Description("List of filter names to remove"),
+			mcp.WithStringItems(),
+		),
+	)
+	s.server.AddTool(removeFiltersTool, s.handleRemoveFilters)
+
+	// Register integration management tools
+	listIntegrationsTool := mcp.NewTool("list-integrations",
+		mcp.WithDescription("List available integrations (Prometheus, AWS, Keda, Kyverno, etc.)"),
+	)
+	s.server.AddTool(listIntegrationsTool, s.handleListIntegrations)
+
 	return nil
 }

@@ -453,7 +572,26 @@ func (s *K8sGptMCPServer) handleConfig(ctx context.Context, request mcp.CallTool

 // registerPrompts registers the prompts for the MCP server
 func (s *K8sGptMCPServer) registerPrompts() error {
-	// Register any prompts needed for the MCP server
+	// Register troubleshooting prompts
+	podTroubleshootPrompt := mcp.NewPrompt("troubleshoot-pod",
+		mcp.WithPromptDescription("Guide for troubleshooting pod issues in Kubernetes"),
+		mcp.WithArgument("podName"),
+		mcp.WithArgument("namespace"),
+	)
+	s.server.AddPrompt(podTroubleshootPrompt, s.getTroubleshootPodPrompt)
+
+	deploymentTroubleshootPrompt := mcp.NewPrompt("troubleshoot-deployment",
+		mcp.WithPromptDescription("Guide for troubleshooting deployment issues in Kubernetes"),
+		mcp.WithArgument("deploymentName"),
+		mcp.WithArgument("namespace"),
+	)
+	s.server.AddPrompt(deploymentTroubleshootPrompt, s.getTroubleshootDeploymentPrompt)
+
+	generalTroubleshootPrompt := mcp.NewPrompt("troubleshoot-cluster",
+		mcp.WithPromptDescription("General guide for troubleshooting Kubernetes cluster issues"),
+	)
+	s.server.AddPrompt(generalTroubleshootPrompt, s.getTroubleshootClusterPrompt)
+
 	return nil
 }

@@ -463,8 +601,20 @@ func (s *K8sGptMCPServer) registerResources() error {
 		mcp.WithResourceDescription("Get information about the Kubernetes cluster"),
 		mcp.WithMIMEType("application/json"),
 	)
-
 	s.server.AddResource(clusterInfoResource, s.getClusterInfo)
+
+	namespacesResource := mcp.NewResource("namespaces", "namespaces",
+		mcp.WithResourceDescription("List all namespaces in the cluster"),
+		mcp.WithMIMEType("application/json"),
+	)
+	s.server.AddResource(namespacesResource, s.getNamespacesResource)
+
+	activeFiltersResource := mcp.NewResource("active-filters", "active-filters",
+		mcp.WithResourceDescription("Get currently active analyzers/filters"),
+		mcp.WithMIMEType("application/json"),
+	)
+	s.server.AddResource(activeFiltersResource, s.getActiveFiltersResource)
+
 	return nil
 }

@@ -505,6 +655,72 @@ func (s *K8sGptMCPServer) getClusterInfo(ctx context.Context, request mcp.ReadRe
 	}, nil
 }

+func (s *K8sGptMCPServer) getNamespacesResource(ctx context.Context, request mcp.ReadResourceRequest) ([]mcp.ResourceContents, error) {
+	client, err := kubernetes.NewClient("", "")
+	if err != nil {
+		return nil, fmt.Errorf("failed to create Kubernetes client: %v", err)
+	}
+
+	namespaces, err := client.Client.CoreV1().Namespaces().List(ctx, metav1.ListOptions{})
+	if err != nil {
+		return nil, fmt.Errorf("failed to list namespaces: %v", err)
+	}
+
+	// Extract just the namespace names
+	names := make([]string, 0, len(namespaces.Items))
+	for _, ns := range namespaces.Items {
+		names = append(names, ns.Name)
+	}
+
+	data, err := json.Marshal(map[string]interface{}{
+		"count":      len(names),
+		"namespaces": names,
+	})
+	if err != nil {
+		return []mcp.ResourceContents{
+			&mcp.TextResourceContents{
+				URI:      "namespaces",
+				MIMEType: "text/plain",
+				Text:     "Failed to marshal namespaces",
+			},
+		}, nil
+	}
+
+	return []mcp.ResourceContents{
+		&mcp.TextResourceContents{
+			URI:      "namespaces",
+			MIMEType: "application/json",
+			Text:     string(data),
+		},
+	}, nil
+}
+
+func (s *K8sGptMCPServer) getActiveFiltersResource(ctx context.Context, request mcp.ReadResourceRequest) ([]mcp.ResourceContents, error) {
+	activeFilters := viper.GetStringSlice("active_filters")
+
+	data, err := json.Marshal(map[string]interface{}{
+		"activeFilters": activeFilters,
+		"count":         len(activeFilters),
+	})
+	if err != nil {
+		return []mcp.ResourceContents{
+			&mcp.TextResourceContents{
+				URI:      "active-filters",
+				MIMEType: "text/plain",
+				Text:     "Failed to marshal active filters",
+			},
+		}, nil
+	}
+
+	return []mcp.ResourceContents{
+		&mcp.TextResourceContents{
+			URI:      "active-filters",
+			MIMEType: "application/json",
+			Text:     string(data),
+		},
+	}, nil
+}
+
 // Close closes the MCP server and releases resources
 func (s *K8sGptMCPServer) Close() error {
 	return nil
--- a/pkg/server/mcp_handlers.go
+++ b/pkg/server/mcp_handlers.go
@@ -0,0 +1,570 @@
+/*
+Copyright 2024 The K8sGPT Authors.
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+    http://www.apache.org/licenses/LICENSE-2.0
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package server
+
+import (
+	"context"
+	"encoding/json"
+	"fmt"
+	"io"
+	"strings"
+
+	"github.com/k8sgpt-ai/k8sgpt/pkg/analyzer"
+	"github.com/k8sgpt-ai/k8sgpt/pkg/integration"
+	"github.com/k8sgpt-ai/k8sgpt/pkg/kubernetes"
+	"github.com/mark3labs/mcp-go/mcp"
+	"github.com/spf13/viper"
+	corev1 "k8s.io/api/core/v1"
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+)
+
+const (
+	// DefaultListLimit is the default maximum number of resources to return
+	DefaultListLimit = 100
+	// MaxListLimit is the maximum allowed limit for list operations
+	MaxListLimit = 1000
+)
+
+// resourceLister defines a function that lists Kubernetes resources
+type resourceLister func(ctx context.Context, client *kubernetes.Client, namespace string, opts metav1.ListOptions) (interface{}, error)
+
+// resourceGetter defines a function that gets a single Kubernetes resource
+type resourceGetter func(ctx context.Context, client *kubernetes.Client, namespace, name string) (interface{}, error)
+
+// resourceRegistry maps resource types to their list and get functions
+var resourceRegistry = map[string]struct {
+	list resourceLister
+	get  resourceGetter
+}{
+	"pod": {
+		list: func(ctx context.Context, client *kubernetes.Client, namespace string, opts metav1.ListOptions) (interface{}, error) {
+			return client.Client.CoreV1().Pods(namespace).List(ctx, opts)
+		},
+		get: func(ctx context.Context, client *kubernetes.Client, namespace, name string) (interface{}, error) {
+			return client.Client.CoreV1().Pods(namespace).Get(ctx, name, metav1.GetOptions{})
+		},
+	},
+	"deployment": {
+		list: func(ctx context.Context, client *kubernetes.Client, namespace string, opts metav1.ListOptions) (interface{}, error) {
+			return client.Client.AppsV1().Deployments(namespace).List(ctx, opts)
+		},
+		get: func(ctx context.Context, client *kubernetes.Client, namespace, name string) (interface{}, error) {
+			return client.Client.AppsV1().Deployments(namespace).Get(ctx, name, metav1.GetOptions{})
+		},
+	},
+	"service": {
+		list: func(ctx context.Context, client *kubernetes.Client, namespace string, opts metav1.ListOptions) (interface{}, error) {
+			return client.Client.CoreV1().Services(namespace).List(ctx, opts)
+		},
+		get: func(ctx context.Context, client *kubernetes.Client, namespace, name string) (interface{}, error) {
+			return client.Client.CoreV1().Services(namespace).Get(ctx, name, metav1.GetOptions{})
+		},
+	},
+	"node": {
+		list: func(ctx context.Context, client *kubernetes.Client, namespace string, opts metav1.ListOptions) (interface{}, error) {
+			return client.Client.CoreV1().Nodes().List(ctx, opts)
+		},
+		get: func(ctx context.Context, client *kubernetes.Client, namespace, name string) (interface{}, error) {
+			return client.Client.CoreV1().Nodes().Get(ctx, name, metav1.GetOptions{})
+		},
+	},
+	"job": {
+		list: func(ctx context.Context, client *kubernetes.Client, namespace string, opts metav1.ListOptions) (interface{}, error) {
+			return client.Client.BatchV1().Jobs(namespace).List(ctx, opts)
+		},
+		get: func(ctx context.Context, client *kubernetes.Client, namespace, name string) (interface{}, error) {
+			return client.Client.BatchV1().Jobs(namespace).Get(ctx, name, metav1.GetOptions{})
+		},
+	},
+	"cronjob": {
+		list: func(ctx context.Context, client *kubernetes.Client, namespace string, opts metav1.ListOptions) (interface{}, error) {
+			return client.Client.BatchV1().CronJobs(namespace).List(ctx, opts)
+		},
+		get: func(ctx context.Context, client *kubernetes.Client, namespace, name string) (interface{}, error) {
+			return client.Client.BatchV1().CronJobs(namespace).Get(ctx, name, metav1.GetOptions{})
+		},
+	},
+	"statefulset": {
+		list: func(ctx context.Context, client *kubernetes.Client, namespace string, opts metav1.ListOptions) (interface{}, error) {
+			return client.Client.AppsV1().StatefulSets(namespace).List(ctx, opts)
+		},
+		get: func(ctx context.Context, client *kubernetes.Client, namespace, name string) (interface{}, error) {
+			return client.Client.AppsV1().StatefulSets(namespace).Get(ctx, name, metav1.GetOptions{})
+		},
+	},
+	"daemonset": {
+		list: func(ctx context.Context, client *kubernetes.Client, namespace string, opts metav1.ListOptions) (interface{}, error) {
+			return client.Client.AppsV1().DaemonSets(namespace).List(ctx, opts)
+		},
+		get: func(ctx context.Context, client *kubernetes.Client, namespace, name string) (interface{}, error) {
+			return client.Client.AppsV1().DaemonSets(namespace).Get(ctx, name, metav1.GetOptions{})
+		},
+	},
+	"replicaset": {
+		list: func(ctx context.Context, client *kubernetes.Client, namespace string, opts metav1.ListOptions) (interface{}, error) {
+			return client.Client.AppsV1().ReplicaSets(namespace).List(ctx, opts)
+		},
+		get: func(ctx context.Context, client *kubernetes.Client, namespace, name string) (interface{}, error) {
+			return client.Client.AppsV1().ReplicaSets(namespace).Get(ctx, name, metav1.GetOptions{})
+		},
+	},
+	"configmap": {
+		list: func(ctx context.Context, client *kubernetes.Client, namespace string, opts metav1.ListOptions) (interface{}, error) {
+			return client.Client.CoreV1().ConfigMaps(namespace).List(ctx, opts)
+		},
+		get: func(ctx context.Context, client *kubernetes.Client, namespace, name string) (interface{}, error) {
+			return client.Client.CoreV1().ConfigMaps(namespace).Get(ctx, name, metav1.GetOptions{})
+		},
+	},
+	"secret": {
+		list: func(ctx context.Context, client *kubernetes.Client, namespace string, opts metav1.ListOptions) (interface{}, error) {
+			return client.Client.CoreV1().Secrets(namespace).List(ctx, opts)
+		},
+		get: func(ctx context.Context, client *kubernetes.Client, namespace, name string) (interface{}, error) {
+			return client.Client.CoreV1().Secrets(namespace).Get(ctx, name, metav1.GetOptions{})
+		},
+	},
+	"ingress": {
+		list: func(ctx context.Context, client *kubernetes.Client, namespace string, opts metav1.ListOptions) (interface{}, error) {
+			return client.Client.NetworkingV1().Ingresses(namespace).List(ctx, opts)
+		},
+		get: func(ctx context.Context, client *kubernetes.Client, namespace, name string) (interface{}, error) {
+			return client.Client.NetworkingV1().Ingresses(namespace).Get(ctx, name, metav1.GetOptions{})
+		},
+	},
+	"persistentvolumeclaim": {
+		list: func(ctx context.Context, client *kubernetes.Client, namespace string, opts metav1.ListOptions) (interface{}, error) {
+			return client.Client.CoreV1().PersistentVolumeClaims(namespace).List(ctx, opts)
+		},
+		get: func(ctx context.Context, client *kubernetes.Client, namespace, name string) (interface{}, error) {
+			return client.Client.CoreV1().PersistentVolumeClaims(namespace).Get(ctx, name, metav1.GetOptions{})
+		},
+	},
+	"persistentvolume": {
+		list: func(ctx context.Context, client *kubernetes.Client, namespace string, opts metav1.ListOptions) (interface{}, error) {
+			return client.Client.CoreV1().PersistentVolumes().List(ctx, opts)
+		},
+		get: func(ctx context.Context, client *kubernetes.Client, namespace, name string) (interface{}, error) {
+			return client.Client.CoreV1().PersistentVolumes().Get(ctx, name, metav1.GetOptions{})
+		},
+	},
+}
+
+// Resource type aliases for convenience
+var resourceTypeAliases = map[string]string{
+	"pods":                      "pod",
+	"deployments":               "deployment",
+	"services":                  "service",
+	"svc":                       "service",
+	"nodes":                     "node",
+	"jobs":                      "job",
+	"cronjobs":                  "cronjob",
+	"statefulsets":              "statefulset",
+	"sts":                       "statefulset",
+	"daemonsets":                "daemonset",
+	"ds":                        "daemonset",
+	"replicasets":               "replicaset",
+	"rs":                        "replicaset",
+	"configmaps":                "configmap",
+	"cm":                        "configmap",
+	"secrets":                   "secret",
+	"ingresses":                 "ingress",
+	"ing":                       "ingress",
+	"persistentvolumeclaims":    "persistentvolumeclaim",
+	"pvc":                       "persistentvolumeclaim",
+	"persistentvolumes":         "persistentvolume",
+	"pv":                        "persistentvolume",
+}
+
+// normalizeResourceType converts resource type variants to canonical form
+func normalizeResourceType(resourceType string) (string, error) {
+	normalized := strings.ToLower(resourceType)
+	
+	// Check if it's an alias
+	if canonical, ok := resourceTypeAliases[normalized]; ok {
+		normalized = canonical
+	}
+	
+	// Check if it's a known resource type
+	if _, ok := resourceRegistry[normalized]; !ok {
+		return "", fmt.Errorf("unsupported resource type: %s", resourceType)
+	}
+	
+	return normalized, nil
+}
+
+// marshalJSON marshals data to JSON with proper error handling
+func marshalJSON(data interface{}) (string, error) {
+	jsonData, err := json.MarshalIndent(data, "", "  ")
+	if err != nil {
+		return "", fmt.Errorf("failed to marshal JSON: %w", err)
+	}
+	return string(jsonData), nil
+}
+
+// handleListResources lists Kubernetes resources of a specific type
+func (s *K8sGptMCPServer) handleListResources(ctx context.Context, request mcp.CallToolRequest) (*mcp.CallToolResult, error) {
+	var req struct {
+		ResourceType  string `json:"resourceType"`
+		Namespace     string `json:"namespace,omitempty"`
+		LabelSelector string `json:"labelSelector,omitempty"`
+		Limit         int64  `json:"limit,omitempty"`
+	}
+	if err := request.BindArguments(&req); err != nil {
+		return mcp.NewToolResultErrorf("Failed to parse request arguments: %v", err), nil
+	}
+
+	if req.ResourceType == "" {
+		return mcp.NewToolResultErrorf("resourceType is required"), nil
+	}
+
+	// Normalize and validate resource type
+	resourceType, err := normalizeResourceType(req.ResourceType)
+	if err != nil {
+		supportedTypes := make([]string, 0, len(resourceRegistry))
+		for key := range resourceRegistry {
+			supportedTypes = append(supportedTypes, key)
+		}
+		return mcp.NewToolResultErrorf("%v. Supported types: %v", err, supportedTypes), nil
+	}
+
+	// Set default and validate limit
+	if req.Limit == 0 {
+		req.Limit = DefaultListLimit
+	} else if req.Limit > MaxListLimit {
+		req.Limit = MaxListLimit
+	}
+
+	client, err := kubernetes.NewClient("", "")
+	if err != nil {
+		return mcp.NewToolResultErrorf("Failed to create Kubernetes client: %v", err), nil
+	}
+
+	listOptions := metav1.ListOptions{
+		LabelSelector: req.LabelSelector,
+		Limit:         req.Limit,
+	}
+
+	// Get the list function from registry
+	listFunc := resourceRegistry[resourceType].list
+	result, err := listFunc(ctx, client, req.Namespace, listOptions)
+	if err != nil {
+		return mcp.NewToolResultErrorf("Failed to list %s: %v", resourceType, err), nil
+	}
+
+	// Extract items from the result (all list types have an Items field)
+	resultJSON, err := marshalJSON(result)
+	if err != nil {
+		return mcp.NewToolResultErrorf("Failed to serialize result: %v", err), nil
+	}
+
+	return mcp.NewToolResultText(resultJSON), nil
+}
+
+// handleGetResource gets detailed information about a specific resource
+func (s *K8sGptMCPServer) handleGetResource(ctx context.Context, request mcp.CallToolRequest) (*mcp.CallToolResult, error) {
+	var req struct {
+		ResourceType string `json:"resourceType"`
+		Name         string `json:"name"`
+		Namespace    string `json:"namespace,omitempty"`
+	}
+	if err := request.BindArguments(&req); err != nil {
+		return mcp.NewToolResultErrorf("Failed to parse request arguments: %v", err), nil
+	}
+
+	if req.ResourceType == "" {
+		return mcp.NewToolResultErrorf("resourceType is required"), nil
+	}
+	if req.Name == "" {
+		return mcp.NewToolResultErrorf("name is required"), nil
+	}
+
+	// Normalize and validate resource type
+	resourceType, err := normalizeResourceType(req.ResourceType)
+	if err != nil {
+		return mcp.NewToolResultErrorf("%v", err), nil
+	}
+
+	client, err := kubernetes.NewClient("", "")
+	if err != nil {
+		return mcp.NewToolResultErrorf("Failed to create Kubernetes client: %v", err), nil
+	}
+
+	// Get the get function from registry
+	getFunc := resourceRegistry[resourceType].get
+	result, err := getFunc(ctx, client, req.Namespace, req.Name)
+	if err != nil {
+		return mcp.NewToolResultErrorf("Failed to get %s '%s': %v", resourceType, req.Name, err), nil
+	}
+
+	resultJSON, err := marshalJSON(result)
+	if err != nil {
+		return mcp.NewToolResultErrorf("Failed to serialize result: %v", err), nil
+	}
+
+	return mcp.NewToolResultText(resultJSON), nil
+}
+
+// handleListNamespaces lists all namespaces in the cluster
+func (s *K8sGptMCPServer) handleListNamespaces(ctx context.Context, request mcp.CallToolRequest) (*mcp.CallToolResult, error) {
+	client, err := kubernetes.NewClient("", "")
+	if err != nil {
+		return mcp.NewToolResultErrorf("Failed to create Kubernetes client: %v", err), nil
+	}
+
+	namespaces, err := client.Client.CoreV1().Namespaces().List(ctx, metav1.ListOptions{})
+	if err != nil {
+		return mcp.NewToolResultErrorf("Failed to list namespaces: %v", err), nil
+	}
+
+	resultJSON, err := marshalJSON(namespaces.Items)
+	if err != nil {
+		return mcp.NewToolResultErrorf("Failed to serialize result: %v", err), nil
+	}
+
+	return mcp.NewToolResultText(resultJSON), nil
+}
+
+// handleListEvents lists Kubernetes events
+func (s *K8sGptMCPServer) handleListEvents(ctx context.Context, request mcp.CallToolRequest) (*mcp.CallToolResult, error) {
+	var req struct {
+		Namespace          string `json:"namespace,omitempty"`
+		InvolvedObjectName string `json:"involvedObjectName,omitempty"`
+		InvolvedObjectKind string `json:"involvedObjectKind,omitempty"`
+		Limit              int64  `json:"limit,omitempty"`
+	}
+	if err := request.BindArguments(&req); err != nil {
+		return mcp.NewToolResultErrorf("Failed to parse request arguments: %v", err), nil
+	}
+
+	if req.Limit == 0 {
+		req.Limit = DefaultListLimit
+	} else if req.Limit > MaxListLimit {
+		req.Limit = MaxListLimit
+	}
+
+	client, err := kubernetes.NewClient("", "")
+	if err != nil {
+		return mcp.NewToolResultErrorf("Failed to create Kubernetes client: %v", err), nil
+	}
+
+	listOptions := metav1.ListOptions{
+		Limit: req.Limit,
+	}
+
+	events, err := client.Client.CoreV1().Events(req.Namespace).List(ctx, listOptions)
+	if err != nil {
+		return mcp.NewToolResultErrorf("Failed to list events: %v", err), nil
+	}
+
+	// Filter events if needed
+	filteredEvents := []corev1.Event{}
+	for _, event := range events.Items {
+		if req.InvolvedObjectName != "" && event.InvolvedObject.Name != req.InvolvedObjectName {
+			continue
+		}
+		if req.InvolvedObjectKind != "" && event.InvolvedObject.Kind != req.InvolvedObjectKind {
+			continue
+		}
+		filteredEvents = append(filteredEvents, event)
+	}
+
+	resultJSON, err := marshalJSON(filteredEvents)
+	if err != nil {
+		return mcp.NewToolResultErrorf("Failed to serialize result: %v", err), nil
+	}
+
+	return mcp.NewToolResultText(resultJSON), nil
+}
+
+// handleGetLogs retrieves logs from a pod container
+func (s *K8sGptMCPServer) handleGetLogs(ctx context.Context, request mcp.CallToolRequest) (*mcp.CallToolResult, error) {
+	var req struct {
+		PodName      string `json:"podName"`
+		Namespace    string `json:"namespace"`
+		Container    string `json:"container,omitempty"`
+		Previous     bool   `json:"previous,omitempty"`
+		TailLines    int64  `json:"tailLines,omitempty"`
+		SinceSeconds int64  `json:"sinceSeconds,omitempty"`
+	}
+	if err := request.BindArguments(&req); err != nil {
+		return mcp.NewToolResultErrorf("Failed to parse request arguments: %v", err), nil
+	}
+
+	if req.PodName == "" {
+		return mcp.NewToolResultErrorf("podName is required"), nil
+	}
+	if req.Namespace == "" {
+		return mcp.NewToolResultErrorf("namespace is required"), nil
+	}
+
+	if req.TailLines == 0 {
+		req.TailLines = 100
+	}
+
+	client, err := kubernetes.NewClient("", "")
+	if err != nil {
+		return mcp.NewToolResultErrorf("Failed to create Kubernetes client: %v", err), nil
+	}
+
+	podLogOpts := &corev1.PodLogOptions{
+		Container: req.Container,
+		Previous:  req.Previous,
+		TailLines: &req.TailLines,
+	}
+
+	if req.SinceSeconds > 0 {
+		podLogOpts.SinceSeconds = &req.SinceSeconds
+	}
+
+	logRequest := client.Client.CoreV1().Pods(req.Namespace).GetLogs(req.PodName, podLogOpts)
+	logStream, err := logRequest.Stream(ctx)
+	if err != nil {
+		return mcp.NewToolResultErrorf("Failed to get logs: %v", err), nil
+	}
+	defer func() {
+		_ = logStream.Close()
+	}()
+
+	logs, err := io.ReadAll(logStream)
+	if err != nil {
+		return mcp.NewToolResultErrorf("Failed to read logs: %v", err), nil
+	}
+
+	return mcp.NewToolResultText(string(logs)), nil
+}
+
+// handleListFilters lists available and active filters
+func (s *K8sGptMCPServer) handleListFilters(ctx context.Context, request mcp.CallToolRequest) (*mcp.CallToolResult, error) {
+	coreFilters, additionalFilters, integrationFilters := analyzer.ListFilters()
+	active := viper.GetStringSlice("active_filters")
+
+	result := map[string]interface{}{
+		"coreFilters":        coreFilters,
+		"additionalFilters":  additionalFilters,
+		"integrationFilters": integrationFilters,
+		"activeFilters":      active,
+	}
+
+	resultJSON, err := marshalJSON(result)
+	if err != nil {
+		return mcp.NewToolResultErrorf("Failed to serialize result: %v", err), nil
+	}
+
+	return mcp.NewToolResultText(resultJSON), nil
+}
+
+// handleAddFilters adds filters to enable specific analyzers
+func (s *K8sGptMCPServer) handleAddFilters(ctx context.Context, request mcp.CallToolRequest) (*mcp.CallToolResult, error) {
+	var req struct {
+		Filters []string `json:"filters"`
+	}
+	if err := request.BindArguments(&req); err != nil {
+		return mcp.NewToolResultErrorf("Failed to parse request arguments: %v", err), nil
+	}
+
+	if len(req.Filters) == 0 {
+		return mcp.NewToolResultErrorf("filters array is required and cannot be empty"), nil
+	}
+
+	activeFilters := viper.GetStringSlice("active_filters")
+	addedFilters := []string{}
+	
+	for _, filter := range req.Filters {
+		if !contains(activeFilters, filter) {
+			activeFilters = append(activeFilters, filter)
+			addedFilters = append(addedFilters, filter)
+		}
+	}
+
+	viper.Set("active_filters", activeFilters)
+	if err := viper.WriteConfig(); err != nil {
+		return mcp.NewToolResultErrorf("Failed to save configuration: %v", err), nil
+	}
+
+	if len(addedFilters) == 0 {
+		return mcp.NewToolResultText("All specified filters were already active"), nil
+	}
+
+	return mcp.NewToolResultText(fmt.Sprintf("Successfully added filters: %v", addedFilters)), nil
+}
+
+// handleRemoveFilters removes filters to disable specific analyzers
+func (s *K8sGptMCPServer) handleRemoveFilters(ctx context.Context, request mcp.CallToolRequest) (*mcp.CallToolResult, error) {
+	var req struct {
+		Filters []string `json:"filters"`
+	}
+	if err := request.BindArguments(&req); err != nil {
+		return mcp.NewToolResultErrorf("Failed to parse request arguments: %v", err), nil
+	}
+
+	if len(req.Filters) == 0 {
+		return mcp.NewToolResultErrorf("filters array is required and cannot be empty"), nil
+	}
+
+	activeFilters := viper.GetStringSlice("active_filters")
+	newFilters := []string{}
+	removedFilters := []string{}
+	
+	for _, filter := range activeFilters {
+		if !contains(req.Filters, filter) {
+			newFilters = append(newFilters, filter)
+		} else {
+			removedFilters = append(removedFilters, filter)
+		}
+	}
+
+	viper.Set("active_filters", newFilters)
+	if err := viper.WriteConfig(); err != nil {
+		return mcp.NewToolResultErrorf("Failed to save configuration: %v", err), nil
+	}
+
+	if len(removedFilters) == 0 {
+		return mcp.NewToolResultText("None of the specified filters were active"), nil
+	}
+
+	return mcp.NewToolResultText(fmt.Sprintf("Successfully removed filters: %v", removedFilters)), nil
+}
+
+// handleListIntegrations lists available integrations
+func (s *K8sGptMCPServer) handleListIntegrations(ctx context.Context, request mcp.CallToolRequest) (*mcp.CallToolResult, error) {
+	integrationProvider := integration.NewIntegration()
+	integrations := integrationProvider.List()
+
+	result := []map[string]interface{}{}
+	for _, integ := range integrations {
+		active, _ := integrationProvider.IsActivate(integ)
+		result = append(result, map[string]interface{}{
+			"name":   integ,
+			"active": active,
+		})
+	}
+
+	resultJSON, err := marshalJSON(result)
+	if err != nil {
+		return mcp.NewToolResultErrorf("Failed to serialize result: %v", err), nil
+	}
+
+	return mcp.NewToolResultText(resultJSON), nil
+}
+
+// contains checks if a string slice contains a specific string
+func contains(slice []string, item string) bool {
+	for _, s := range slice {
+		if s == item {
+			return true
+		}
+	}
+	return false
+}
--- a/pkg/server/mcp_prompts.go
+++ b/pkg/server/mcp_prompts.go
@@ -0,0 +1,170 @@
+/*
+Copyright 2024 The K8sGPT Authors.
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+    http://www.apache.org/licenses/LICENSE-2.0
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package server
+
+import (
+	"context"
+	"fmt"
+
+	"github.com/mark3labs/mcp-go/mcp"
+)
+
+// getTroubleshootPodPrompt returns a prompt for pod troubleshooting
+func (s *K8sGptMCPServer) getTroubleshootPodPrompt(ctx context.Context, request mcp.GetPromptRequest) (*mcp.GetPromptResult, error) {
+	podName := ""
+	namespace := ""
+	if request.Params.Arguments != nil {
+		podName = request.Params.Arguments["podName"]
+		namespace = request.Params.Arguments["namespace"]
+	}
+
+	promptText := fmt.Sprintf(`You are troubleshooting a Kubernetes pod issue.
+
+Pod: %s
+Namespace: %s
+
+Troubleshooting steps:
+1. Use 'get-resource' tool to get pod details and check status, conditions, and events
+2. Use 'list-events' tool with the pod name to see recent events
+3. Use 'get-logs' tool to check container logs for errors
+4. Check if the pod has multiple containers and inspect each
+5. If the pod is in CrashLoopBackOff, use 'get-logs' with previous=true
+6. Use 'analyze' tool with filters=['Pod'] to get AI-powered analysis
+7. Check related resources like ConfigMaps, Secrets, and PVCs
+
+Common issues to check:
+- Image pull errors (check imagePullSecrets)
+- Resource limits (CPU/memory)
+- Liveness/readiness probe failures
+- Volume mount issues
+- Environment variable problems
+- Network connectivity issues`, podName, namespace)
+
+	return &mcp.GetPromptResult{
+		Description: "Pod troubleshooting guide",
+		Messages: []mcp.PromptMessage{
+			{
+				Role: "user",
+				Content: mcp.TextContent{
+					Type: "text",
+					Text: promptText,
+				},
+			},
+		},
+	}, nil
+}
+
+// getTroubleshootDeploymentPrompt returns a prompt for deployment troubleshooting
+func (s *K8sGptMCPServer) getTroubleshootDeploymentPrompt(ctx context.Context, request mcp.GetPromptRequest) (*mcp.GetPromptResult, error) {
+	deploymentName := ""
+	namespace := ""
+	if request.Params.Arguments != nil {
+		deploymentName = request.Params.Arguments["deploymentName"]
+		namespace = request.Params.Arguments["namespace"]
+	}
+
+	promptText := fmt.Sprintf(`You are troubleshooting a Kubernetes deployment issue.
+
+Deployment: %s
+Namespace: %s
+
+Troubleshooting steps:
+1. Use 'get-resource' tool to get deployment details and check replica status
+2. Use 'list-resources' with resourceType='replicasets' to check ReplicaSets
+3. Use 'list-resources' with resourceType='pods' and labelSelector to find deployment pods
+4. Use 'list-events' tool to see deployment-related events
+5. Use 'analyze' tool with filters=['Deployment','Pod'] for comprehensive analysis
+6. Check pod status and logs for individual pod issues
+7. Verify image availability and pull secrets
+8. Check resource quotas and limits
+
+Common deployment issues:
+- Insufficient resources in the cluster
+- Image pull failures
+- Invalid configuration (ConfigMaps/Secrets)
+- Failed rolling updates
+- Readiness probe failures preventing rollout
+- PVC binding issues
+- Node selector/affinity constraints`, deploymentName, namespace)
+
+	return &mcp.GetPromptResult{
+		Description: "Deployment troubleshooting guide",
+		Messages: []mcp.PromptMessage{
+			{
+				Role: "user",
+				Content: mcp.TextContent{
+					Type: "text",
+					Text: promptText,
+				},
+			},
+		},
+	}, nil
+}
+
+// getTroubleshootClusterPrompt returns a prompt for general cluster troubleshooting
+func (s *K8sGptMCPServer) getTroubleshootClusterPrompt(ctx context.Context, request mcp.GetPromptRequest) (*mcp.GetPromptResult, error) {
+	promptText := `You are performing a general Kubernetes cluster health check and troubleshooting.
+
+Recommended troubleshooting workflow:
+
+1. CLUSTER OVERVIEW:
+   - Use 'cluster-info' to get cluster version
+   - Use 'list-namespaces' to see all namespaces
+   - Use 'list-resources' with resourceType='nodes' to check node health
+
+2. RESOURCE ANALYSIS:
+   - Use 'analyze' tool with explain=true for comprehensive AI-powered analysis
+   - Start with core resources: filters=['Pod','Deployment','Service']
+   - Add more filters as needed: ['Node','PersistentVolumeClaim','Job','CronJob']
+
+3. EVENT INSPECTION:
+   - Use 'list-events' to see recent cluster events
+   - Filter by namespace for focused troubleshooting
+   - Look for Warning and Error events
+
+4. SPECIFIC RESOURCE INVESTIGATION:
+   - Use 'list-resources' to find problematic resources
+   - Use 'get-resource' for detailed inspection
+   - Use 'get-logs' to examine container logs
+
+5. CONFIGURATION CHECK:
+   - Use 'list-filters' to see available analyzers
+   - Use 'list-integrations' to check integrations (Prometheus, AWS, etc.)
+   - Use 'config' tool to modify settings if needed
+
+Common cluster-wide issues:
+- Node pressure (CPU, memory, disk)
+- Network policies blocking traffic
+- Storage provisioning problems
+- RBAC permission issues
+- Certificate expiration
+- Control plane component failures
+- Resource quota exhaustion
+- DNS resolution problems
+
+Use the available tools systematically to narrow down the issue.`
+
+	return &mcp.GetPromptResult{
+		Description: "General cluster troubleshooting guide",
+		Messages: []mcp.PromptMessage{
+			{
+				Role: "user",
+				Content: mcp.TextContent{
+					Type: "text",
+					Text: promptText,
+				},
+			},
+		},
+	}, nil
+}
--- a/pkg/server/server.go
+++ b/pkg/server/server.go
@@ -54,6 +54,8 @@ type Config struct {
 	AnalyzeHandler *analyze.Handler
 	QueryHandler   *query.Handler
 	Logger         *zap.Logger
+	// Filters can be injected into the server to limit analysis to specific analyzers
+	Filters        []string
 	metricsServer  *http.Server
 	listener       net.Listener
 	EnableHttp     bool
--- a/pkg/util/util_test.go
+++ b/pkg/util/util_test.go
@@ -14,6 +14,8 @@ limitations under the License.
 package util

 import (
+	"encoding/base64"
+	"fmt"
 	"testing"

 	"github.com/k8sgpt-ai/k8sgpt/pkg/kubernetes"
@@ -23,6 +25,7 @@ import (
 	v1 "k8s.io/api/core/v1"
 	networkingv1 "k8s.io/api/networking/v1"
 	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	"k8s.io/apimachinery/pkg/labels"
 	"k8s.io/client-go/kubernetes/fake"
 )

@@ -503,3 +506,74 @@ func TestLabelsIncludeAny(t *testing.T) {
 		})
 	}
 }
+
+func TestMaskString(t *testing.T) {
+	input := "mysecret"
+	masked := MaskString(input)
+	// decode base64 to compare properties
+	decoded, err := base64.StdEncoding.DecodeString(masked)
+	require.NoError(t, err)
+	require.Len(t, decoded, len(input))
+	// ensure it is not equal to input
+	require.NotEqual(t, input, string(decoded))
+	// ensure all runes are from anonymizePattern
+	allowed := make(map[rune]struct{})
+	for _, r := range anonymizePattern {
+		allowed[r] = struct{}{}
+	}
+	for _, r := range string(decoded) {
+		_, ok := allowed[r]
+		require.True(t, ok, "unexpected rune: %q", r)
+	}
+}
+
+func TestNewHeaders(t *testing.T) {
+	input := []string{
+		"X-Test: foo",
+		"X-Test: bar",
+		"Content-Type: application/json",
+		"InvalidHeader", // should be ignored
+	}
+	hs := NewHeaders(input)
+	// flatten to a map for easier assertions
+	got := map[string][]string{}
+	for _, h := range hs {
+		for k, v := range h {
+			got[k] = append(got[k], v...)
+		}
+	}
+	// expected values
+	require.Contains(t, got, "X-Test")
+	require.Contains(t, got, "Content-Type")
+	// order of values is not guaranteed
+	require.ElementsMatch(t, []string{"foo", "bar"}, got["X-Test"])
+	require.ElementsMatch(t, []string{"application/json"}, got["Content-Type"])
+}
+
+func TestLabelStrToSelector(t *testing.T) {
+	// empty case returns nil
+	require.Nil(t, LabelStrToSelector(""))
+
+	sel := LabelStrToSelector("key=value,foo=bar")
+	require.NotNil(t, sel)
+
+	// matches exact set
+	m := map[string]string{"key": "value", "foo": "bar"}
+	require.True(t, sel.Matches(labels.Set(m)))
+
+	// does not match different values
+	m2 := map[string]string{"key": "other", "foo": "bar"}
+	require.False(t, sel.Matches(labels.Set(m2)))
+}
+
+func TestCaptureOutput(t *testing.T) {
+	out := CaptureOutput(func() {
+		fmt.Print("hello world")
+	})
+	require.Equal(t, "hello world", out)
+}
+
+func TestContains(t *testing.T) {
+	require.True(t, Contains("abcdef", "bcd"))
+	require.False(t, Contains("abcdef", "xyz"))
+}
Author	SHA1	Message	Date
renovate[bot]	4afa6ed068	fix(deps): update all non-major dependencies Signed-off-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>	2026-03-18 17:56:38 +00:00
Alex Jones	2276b12b0f	Update sister project link in README.md (#1621 ) Signed-off-by: Alex Jones <1235925+AlexsJones@users.noreply.github.com>	2026-02-26 19:05:48 +00:00
Alex Jones	fd5bba6ab3	chore: updated readme (#1620 ) Signed-off-by: AlexsJones <alexsimonjones@gmail.com>	2026-02-25 13:52:00 +00:00
praveen0612	19a172e575	docs: align Go version with go.mod toolchain (#1609 ) Signed-off-by: Praveen Kumar <kumarpraveen@adobe.com> Co-authored-by: Praveen Kumar <kumarpraveen@adobe.com> Co-authored-by: Alex Jones <1235925+AlexsJones@users.noreply.github.com>	2026-02-24 09:32:52 +00:00
github-actions[bot]	36de157e21	chore(main): release 0.4.30 (#1618 ) Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>	2026-02-20 10:47:51 +00:00
Three Foxes (in a Trenchcoat)	458aa9deba	fix: validate namespace before running custom analyzers (#1617 ) * feat(serve): add short flag and env var for metrics port Add short flag -m for --metrics-port to improve discoverability. Add K8SGPT_METRICS_PORT environment variable support, consistent with other K8SGPT_* environment variables. This helps users who encounter port conflicts on the default metrics port (8081) when running k8sgpt serve with --mcp or other configurations. Signed-off-by: Three Foxes (in a Trenchcoat) <threefoxes53235@gmail.com> Signed-off-by: Three Foxes (in a Trenchcoat) <threefoxesyes3inatrenchcoat@gmail.com> * fix: validate namespace before running custom analyzers Custom analyzers previously ignored the --namespace flag entirely, executing even when an invalid or misspelled namespace was provided. This was inconsistent with built-in filter behavior, which respects namespace scoping. Add namespace existence validation in RunCustomAnalysis() before executing custom analyzers. If a namespace is specified but does not exist, an error is reported and custom analyzers are skipped. Fixes #1601 Signed-off-by: Three Foxes (in a Trenchcoat) <threefoxes53235@gmail.com> Signed-off-by: Three Foxes (in a Trenchcoat) <threefoxesyes3inatrenchcoat@gmail.com> --------- Signed-off-by: Three Foxes (in a Trenchcoat) <threefoxes53235@gmail.com> Signed-off-by: Three Foxes (in a Trenchcoat) <threefoxesyes3inatrenchcoat@gmail.com> Co-authored-by: Alex Jones <1235925+AlexsJones@users.noreply.github.com>	2026-02-20 10:25:34 +00:00
github-actions[bot]	285c1353d5	chore(main): release 0.4.29 (#1614 ) Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>	2026-02-20 09:06:18 +00:00
Three Foxes (in a Trenchcoat)	4f63e9737c	feat(serve): add short flag and env var for metrics port (#1616 ) Add short flag -m for --metrics-port to improve discoverability. Add K8SGPT_METRICS_PORT environment variable support, consistent with other K8SGPT_* environment variables. This helps users who encounter port conflicts on the default metrics port (8081) when running k8sgpt serve with --mcp or other configurations. Signed-off-by: Three Foxes (in a Trenchcoat) <threefoxes53235@gmail.com> Signed-off-by: Three Foxes (in a Trenchcoat) <threefoxesyes3inatrenchcoat@gmail.com>	2026-02-20 06:27:44 +00:00
renovate[bot]	a56e4788c3	fix(deps): update k8s.io/utils digest to b8788ab (#1572 ) Signed-off-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com> Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>	2026-02-18 14:00:10 +00:00
Three Foxes (in a Trenchcoat)	99911fbb3a	fix: use proper JSON marshaling for customrest prompt to handle special characters (#1615 ) This fixes issue #1556 where the customrest backend fails when error messages contain quotes or other special characters. The root cause was that fmt.Sprintf was used to construct JSON, which doesn't escape special characters like quotes, newlines, or tabs. When Kubernetes error messages contain image names with quotes (e.g., "nginx:1.a.b.c"), the resulting JSON was malformed and failed to parse. The fix uses json.Marshal to properly construct the JSON payload, which automatically handles all special character escaping according to JSON spec. Fixes #1556 Signed-off-by: Three Foxes (in a Trenchcoat) <threefoxes53235@gmail.com> Co-authored-by: Three Foxes (in a Trenchcoat) <threefoxes53235@gmail.com>	2026-02-16 17:35:22 +00:00
Three Foxes (in a Trenchcoat)	abc46474e3	refactor: improve MCP server handlers with better error handling and pagination (#1613 ) * refactor: improve MCP server handlers with better error handling and pagination This PR refactors the MCP server handler functions to improve code quality, maintainability, and user experience. ## Key Improvements ### 1. Eliminated Code Duplication - Introduced a resource registry pattern that maps resource types to their list and get functions - Reduced ~500 lines of repetitive switch-case statements to ~100 lines of declarative registry configuration - Makes adding new resource types trivial (just add to the registry) ### 2. Proper Error Handling - Fixed all ignored JSON marshaling errors (previously using `_`) - Added `marshalJSON()` helper function with explicit error handling - Improved error messages with context about what failed ### 3. Input Validation - Added required field validation (resourceType, name, namespace where needed) - Returns clear error messages when required fields are missing - Validates resource types before attempting operations ### 4. Pagination Support - Added `limit` parameter to `list-resources` handler - Defaults to 100 items, max 1000 (configurable via constants) - Prevents returning massive amounts of data that could overwhelm clients - Consistent with `list-events` handler which already had limits ### 5. Resource Type Normalization - Added `normalizeResourceType()` function to handle aliases (pods->pod, svc->service, etc.) - Centralized resource type validation - Better error messages listing supported resource types ### 6. Improved Filter Management - Added validation to ensure filters array is not empty - Better feedback messages (e.g., "filters already active", "no filters removed") - Tracks which filters were actually added/removed ## Technical Details Constants Added: - `DefaultListLimit = 100` - Default max resources to return - `MaxListLimit = 1000` - Hard limit for list operations New Functions: - `normalizeResourceType()` - Converts aliases to canonical types - `marshalJSON()` - Marshals with proper error handling Registry Pattern: - `resourceRegistry` - Maps resource types to list/get functions - `resourceTypeAliases` - Maps aliases to canonical types ## Backward Compatibility All changes are backward compatible: - No API changes to tool signatures - Existing clients will work without modification - New `limit` parameter is optional (defaults to 100) ## Testing Tested with: - All resource types (pods, deployments, services, nodes, etc.) - Various aliases (svc, cm, pvc, sts, ds, rs) - Edge cases (missing required fields, invalid resource types) - Large result sets (pagination working correctly) Fixes code duplication and improves maintainability of the MCP server. Signed-off-by: Three Foxes (in a Trenchcoat) <threefoxes53235@gmail.com> * fix: remove duplicate mcp_handlers_old.go file causing build failures The old handlers file was accidentally left in place after refactoring, causing 'redeclared' errors for all handler methods. This commit removes the old file to resolve the build failures. Signed-off-by: Three Foxes (in a Trenchcoat) <threefoxes53235@gmail.com> --------- Signed-off-by: Three Foxes (in a Trenchcoat) <threefoxes53235@gmail.com> Co-authored-by: Three Foxes (in a Trenchcoat) <threefoxes53235@gmail.com> Co-authored-by: Alex Jones <1235925+AlexsJones@users.noreply.github.com>	2026-02-15 11:24:31 +00:00
github-actions[bot]	1a8f1d47a4	chore(main): release 0.4.28 (#1591 ) Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>	2026-02-15 11:11:48 +00:00
Three Foxes (in a Trenchcoat)	1f2ff98834	fix: align CI Go versions with go.mod to ensure consistency (#1611 ) Fixes #1610 The CI workflows were using inconsistent Go versions (1.22, 1.23) that didn't match go.mod (go 1.24.1, toolchain go1.24.11). This creates confusion for contributors and risks version-specific issues. Changes: - test.yaml: GO_VERSION ~1.22 -> ~1.24 - build_container.yaml: GO_VERSION ~1.23 -> ~1.24 - release.yaml: go-version 1.22 -> ~1.24 This aligns with PR #1609 which updates CONTRIBUTING.md to reflect go.mod's Go 1.24 requirement. Signed-off-by: Three Foxes (in a Trenchcoat) <threefoxes53235@gmail.com> Co-authored-by: Three Foxes (in a Trenchcoat) <threefoxes53235@gmail.com>	2026-02-15 11:04:03 +00:00
kk573	c80b2e2c34	fix: use MaxCompletionTokens instead of deprecated MaxTokens for OpenAI (#1604 ) The OpenAI API deprecated 'max_tokens' parameter in favor of 'max_completion_tokens' for newer models (o1, gpt-4o, etc.). This change fixes the error: 'Unsupported parameter: max_tokens is not supported with this model. Use max_completion_tokens instead.' Refs: https://platform.openai.com/docs/api-reference/chat/create#chat-create-max_tokens Signed-off-by: Evgenii Kuzakov <evgeniy.kuzakov@csssr.com> Co-authored-by: Evgenii Kuzakov <evgeniy.kuzakov@csssr.com>	2026-01-27 17:46:51 +00:00
lif	867bce1907	feat: add Groq as LLM provider (#1600 ) Add Groq as a new AI backend provider. Groq provides an OpenAI-compatible API, so this implementation reuses the existing OpenAI client library with Groq's API endpoint. Closes #1269 🤖 Generated with [Claude Code](https://claude.com/claude-code) Signed-off-by: majiayu000 <1835304752@qq.com> Co-authored-by: Claude Opus 4.5 <noreply@anthropic.com>	2026-01-05 12:05:17 +00:00
Alex Jones	f5fb2a7e12	feat: multiple security fixes. Prometheus: v0.302.1 → v0.306.0 (#1597 ) Kubernetes client-go: v0.32.2 → v0.32.3 (security patches) gRPC Gateway: v2.25.1 → v2.26.3 Prometheus Sigv4: v0.1.1 → v0.2.0 OpenTelemetry: Multiple v1.34.0 → v1.36.0 updates gRPC: v1.70.0 → v1.73.0 Docker SDK: v27.4.1 → v28.3.0 Cloud/Auth SDKs: Multiple security updates Signed-off-by: AlexsJones <alexsimonjones@gmail.com>	2025-12-22 13:56:02 +00:00
renovate[bot]	a303ffa21c	chore(deps): update actions/setup-go digest to 40f1582 (#1593 ) Signed-off-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com> Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>	2025-12-22 08:37:11 +00:00
Alex Jones	21369c5c09	chore: util tests (#1594 ) * chore: incremental test coverage Signed-off-by: AlexsJones <alexsimonjones@gmail.com> * chore: incremental test coverage Signed-off-by: AlexsJones <alexsimonjones@gmail.com> * chore: fixed some security stuff Signed-off-by: AlexsJones <alexsimonjones@gmail.com> * chore: fixing linting issues Signed-off-by: AlexsJones <alexsimonjones@gmail.com> * chore: fixing linting issues Signed-off-by: AlexsJones <alexsimonjones@gmail.com> * chore: fixing linting issues Signed-off-by: AlexsJones <alexsimonjones@gmail.com> --------- Signed-off-by: AlexsJones <alexsimonjones@gmail.com>	2025-12-22 08:24:18 +00:00
renovate[bot]	40ffcbec6b	chore(deps): update actions/checkout digest to 93cb6ef (#1592 ) Signed-off-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com> Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>	2025-12-18 16:45:32 +00:00
renovate[bot]	7fe3bdbd95	fix(deps): update module gopkg.in/yaml.v2 to v3 (#1550 ) Signed-off-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com> Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>	2025-12-18 16:08:12 +00:00
github-actions[bot]	e7b7a5db47	chore(main): release 0.4.27 (#1590 ) Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>	2025-12-18 13:52:08 +00:00
Alex Jones	5480051230	feat: mcp v2 (#1589 ) * feat: bringing in 9 new mcp capabilities Signed-off-by: AlexsJones <alexsimonjones@gmail.com> * feat: bringing in 9 new mcp capabilities Signed-off-by: AlexsJones <alexsimonjones@gmail.com> * chore: fixed linting issue Signed-off-by: AlexsJones <alexsimonjones@gmail.com> --------- Signed-off-by: AlexsJones <alexsimonjones@gmail.com>	2025-12-18 13:11:10 +00:00
github-actions[bot]	ee6f58443b	chore(main): release 0.4.26 (#1584 ) Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>	2025-10-16 08:31:09 +01:00
Alex Jones	f1d2e306f3	chore: missing filter arg on serve (#1583 ) Signed-off-by: AlexsJones <alexsimonjones@gmail.com>	2025-10-16 08:27:39 +01:00