DB-GPT

mirror of https://github.com/csunny/DB-GPT.git synced 2026-07-16 17:15:22 +00:00

Files

aries_ckt a0b49a1600 feat: integrate codegraph tools as built-in knowledge base tools

Port derisk's CodeGraphRetriever (entity/call-chain/inheritance query modes)
into DB-GPT and expose three codegraph tools (kb_codegraph_explore,
kb_codegraph_call_chain, kb_codegraph_class_hierarchy) as react-agent built-in
knowledge base tools, pre-bound to the active knowledge space.

The tools are conditionally registered only when the knowledge space has a
built code graph index (CodeGraphMetaDao.vertex_count > 0), and the system
prompt tool list is updated accordingly.

- Add dbgpt.rag.graph_extractor.schema (CodeNodeType/CodeEdgeType/EdgeConfidence)
- Add CodeGraphRetriever ported from derisk
- Refactor codegraph_tools.py into 3 @tool functions reusing _load_graph/_save_graph
- Add make_kb_codegraph_* factories in kb_tools.py and extend make_kb_tools
- Add _has_code_graph() check in agentic_data_api.py, conditionally filter
  kb_tool_list and inject codegraph tool descriptions into both system prompt
  sections (knowledge_context and full tool list)

Co-Authored-By: Claude <noreply@anthropic.com>

2026-07-04 23:47:00 +08:00

schema

feat: integrate codegraph tools as built-in knowledge base tools

2026-07-04 23:47:00 +08:00

datasources.png

docs: add v0.8.0 usage documentation (#2998 )

2026-03-25 21:50:23 +08:00

DB-GPT_zh.png

docs: add rag-in-action arch

2023-10-23 13:13:32 +08:00

DB-GPT.png

docs: add rag-in-action arch