Files
langchain/libs/packages.yml
Tim König b5992695ae community: add ZoteroRetriever (#30270)
**Description** 
This contribution adds a retriever for the Zotero API.
[Zotero](https://www.zotero.org/) is an open source reference management
for bibliographic data and related research materials. A retriever will
allow langchain applications to retrieve relevant documents from
personal or shared group libraries, which I believe will be helpful for
numerous applications, such as RAG systems, personal research
assistants, etc. Tests and docs were added.

The documentation provided assumes the retriever will be part of the
langchain-community package, as this seemed customary. Please let me
know if this is not the preferred way to do it. I also uploaded the
implementation to PyPI.

**Dependencies**
The retriever requires the `pyzotero` package for API access. This
dependency is stated in the docs, and the retriever will return an error
if the package is not found. However, this dependency is not added to
the langchain package itself.

**Twitter handle**
I'm no longer using Twitter, but I'd appreciate a shoutout on
[Bluesky](https://bsky.app/profile/koenigt.bsky.social) or
[LinkedIn](https://www.linkedin.com/in/dr-tim-k%C3%B6nig-534aa2324/)!


Let me know if there are any issues, I'll gladly try and sort them out!

---------

Co-authored-by: Chester Curme <chester.curme@gmail.com>
2025-03-19 20:19:32 -04:00

535 lines
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YAML

# this file is used to define the packages that are used in the project
# it is EXPERIMENTAL and may be removed in the future
packages:
- name: langchain-core
path: libs/core
repo: langchain-ai/langchain
downloads: 31474865
downloads_updated_at: '2025-03-09T00:13:44.336850+00:00'
- name: langchain-text-splitters
path: libs/text-splitters
repo: langchain-ai/langchain
downloads: 13175905
downloads_updated_at: '2025-03-09T00:13:44.336850+00:00'
- name: langchain
path: libs/langchain
repo: langchain-ai/langchain
downloads: 36537062
downloads_updated_at: '2025-03-09T00:13:44.336850+00:00'
- name: langchain-community
path: libs/community
repo: langchain-ai/langchain
downloads: 16293675
downloads_updated_at: '2025-03-09T00:13:44.336850+00:00'
- name: langchain-experimental
path: libs/experimental
repo: langchain-ai/langchain-experimental
downloads: 1678730
downloads_updated_at: '2025-03-09T00:13:44.336850+00:00'
- name: langchain-cli
path: libs/cli
repo: langchain-ai/langchain
downloads: 71921
downloads_updated_at: '2025-03-09T00:13:44.336850+00:00'
- name: langchain-ai21
path: libs/ai21
repo: langchain-ai/langchain-ai21
downloads: 15340
downloads_updated_at: '2025-03-09T00:13:44.336850+00:00'
- name: langchain-anthropic
path: libs/partners/anthropic
repo: langchain-ai/langchain
js: '@langchain/anthropic'
downloads: 1769640
downloads_updated_at: '2025-03-09T00:13:44.336850+00:00'
- name: langchain-chroma
path: libs/partners/chroma
repo: langchain-ai/langchain
downloads: 560965
downloads_updated_at: '2025-03-09T00:13:44.336850+00:00'
- name: langchain-exa
path: libs/partners/exa
repo: langchain-ai/langchain
provider_page: exa_search
js: '@langchain/exa'
downloads: 6330
downloads_updated_at: '2025-03-09T00:13:44.336850+00:00'
- name: langchain-fireworks
path: libs/partners/fireworks
repo: langchain-ai/langchain
downloads: 305028
downloads_updated_at: '2025-03-09T00:13:44.336850+00:00'
- name: langchain-groq
path: libs/partners/groq
repo: langchain-ai/langchain
js: '@langchain/groq'
downloads: 535446
downloads_updated_at: '2025-03-09T00:13:44.336850+00:00'
- name: langchain-huggingface
path: libs/partners/huggingface
repo: langchain-ai/langchain
downloads: 475998
downloads_updated_at: '2025-03-09T00:13:44.336850+00:00'
- name: langchain-ibm
path: libs/ibm
repo: langchain-ai/langchain-ibm
js: '@langchain/ibm'
downloads: 143800
downloads_updated_at: '2025-03-09T00:13:44.336850+00:00'
- name: langchain-localai
path: libs/localai
repo: mkhludnev/langchain-localai
downloads: 272
downloads_updated_at: '2025-03-09T00:13:44.336850+00:00'
- name: langchain-milvus
path: libs/milvus
repo: langchain-ai/langchain-milvus
downloads: 198722
downloads_updated_at: '2025-03-09T00:13:44.336850+00:00'
- name: langchain-mistralai
path: libs/partners/mistralai
repo: langchain-ai/langchain
js: '@langchain/mistralai'
downloads: 375450
downloads_updated_at: '2025-03-09T00:14:08.178061+00:00'
- name: langchain-mongodb
path: libs/langchain-mongodb
repo: langchain-ai/langchain-mongodb
provider_page: mongodb_atlas
js: '@langchain/mongodb'
downloads: 209228
downloads_updated_at: '2025-03-09T00:14:08.178061+00:00'
- name: langchain-nomic
path: libs/partners/nomic
repo: langchain-ai/langchain
js: '@langchain/nomic'
downloads: 12028
downloads_updated_at: '2025-03-09T00:14:08.178061+00:00'
- name: langchain-openai
path: libs/partners/openai
repo: langchain-ai/langchain
js: '@langchain/openai'
downloads: 10724437
downloads_updated_at: '2025-03-09T00:14:08.178061+00:00'
- name: langchain-pinecone
path: libs/pinecone
repo: langchain-ai/langchain-pinecone
js: '@langchain/pinecone'
downloads: 434487
downloads_updated_at: '2025-03-09T00:14:08.178061+00:00'
- name: langchain-prompty
path: libs/partners/prompty
repo: langchain-ai/langchain
provider_page: microsoft
downloads: 1232
downloads_updated_at: '2025-03-09T00:14:08.178061+00:00'
- name: langchain-qdrant
path: libs/partners/qdrant
repo: langchain-ai/langchain
js: '@langchain/qdrant'
downloads: 180502
downloads_updated_at: '2025-03-09T00:14:08.178061+00:00'
- name: langchain-scrapegraph
path: .
repo: ScrapeGraphAI/langchain-scrapegraph
downloads: 1304
downloads_updated_at: '2025-03-09T00:14:08.178061+00:00'
- name: langchain-sema4
path: libs/sema4
repo: langchain-ai/langchain-sema4
provider_page: robocorp
downloads: 1686
downloads_updated_at: '2025-03-09T00:14:08.178061+00:00'
- name: langchain-together
path: libs/together
repo: langchain-ai/langchain-together
downloads: 68030
downloads_updated_at: '2025-03-09T00:14:08.178061+00:00'
- name: langchain-upstage
path: libs/upstage
repo: langchain-ai/langchain-upstage
downloads: 26348
downloads_updated_at: '2025-03-09T00:14:08.178061+00:00'
- name: langchain-voyageai
path: libs/partners/voyageai
repo: langchain-ai/langchain
downloads: 26785
downloads_updated_at: '2025-03-09T00:14:08.178061+00:00'
- name: langchain-aws
name_title: AWS
path: libs/aws
repo: langchain-ai/langchain-aws
js: '@langchain/aws'
downloads: 2093475
downloads_updated_at: '2025-03-09T00:14:08.178061+00:00'
- name: langchain-astradb
path: libs/astradb
repo: langchain-ai/langchain-datastax
downloads: 96896
downloads_updated_at: '2025-03-09T00:14:08.178061+00:00'
- name: langchain-google-genai
name_title: Google Generative AI
path: libs/genai
repo: langchain-ai/langchain-google
provider_page: google
js: '@langchain/google-genai'
downloads: 1262954
downloads_updated_at: '2025-03-09T00:14:08.178061+00:00'
- name: langchain-google-vertexai
path: libs/vertexai
repo: langchain-ai/langchain-google
provider_page: google
js: '@langchain/google-vertexai'
downloads: 15029525
downloads_updated_at: '2025-03-09T00:14:08.178061+00:00'
- name: langchain-google-community
path: libs/community
repo: langchain-ai/langchain-google
provider_page: google
downloads: 4073551
downloads_updated_at: '2025-03-09T00:14:08.178061+00:00'
- name: langchain-weaviate
path: libs/weaviate
repo: langchain-ai/langchain-weaviate
js: '@langchain/weaviate'
downloads: 45674
downloads_updated_at: '2025-03-09T00:14:08.178061+00:00'
- name: langchain-cohere
path: libs/cohere
repo: langchain-ai/langchain-cohere
js: '@langchain/cohere'
downloads: 737369
downloads_updated_at: '2025-03-09T00:14:08.178061+00:00'
- name: langchain-elasticsearch
path: libs/elasticsearch
repo: langchain-ai/langchain-elastic
downloads: 161979
downloads_updated_at: '2025-03-09T00:14:08.178061+00:00'
- name: langchain-nvidia-ai-endpoints
path: libs/ai-endpoints
repo: langchain-ai/langchain-nvidia
provider_page: nvidia
downloads: 183435
downloads_updated_at: '2025-03-09T00:14:08.178061+00:00'
- name: langchain-postgres
path: .
repo: langchain-ai/langchain-postgres
provider_page: pgvector
downloads: 338324
downloads_updated_at: '2025-03-09T00:14:08.178061+00:00'
- name: langchain-redis
path: libs/redis
repo: langchain-ai/langchain-redis
js: '@langchain/redis'
downloads: 25789
downloads_updated_at: '2025-03-09T00:14:08.178061+00:00'
- name: langchain-unstructured
path: libs/unstructured
repo: langchain-ai/langchain-unstructured
downloads: 157291
downloads_updated_at: '2025-03-09T00:14:08.178061+00:00'
- name: langchain-azure-ai
path: libs/azure-ai
repo: langchain-ai/langchain-azure
provider_page: azure_ai
js: '@langchain/openai'
downloads: 10985
downloads_updated_at: '2025-03-09T00:14:08.178061+00:00'
- name: langchain-azure-dynamic-sessions
path: libs/azure-dynamic-sessions
repo: langchain-ai/langchain-azure
provider_page: microsoft
js: '@langchain/azure-dynamic-sessions'
downloads: 9336
downloads_updated_at: '2025-03-09T00:14:08.178061+00:00'
- name: langchain-sqlserver
path: libs/sqlserver
repo: langchain-ai/langchain-azure
provider_page: microsoft
downloads: 1945
downloads_updated_at: '2025-03-09T00:14:08.178061+00:00'
- name: langchain-cerebras
path: libs/cerebras
repo: langchain-ai/langchain-cerebras
downloads: 27854
downloads_updated_at: '2025-03-09T00:14:08.178061+00:00'
- name: langchain-snowflake
path: libs/snowflake
repo: langchain-ai/langchain-snowflake
downloads: 1769
downloads_updated_at: '2025-03-09T00:14:08.178061+00:00'
- name: databricks-langchain
name_title: Databricks
path: integrations/langchain
repo: databricks/databricks-ai-bridge
provider_page: databricks
downloads: 64671
downloads_updated_at: '2025-03-09T00:14:08.178061+00:00'
- name: langchain-couchbase
path: .
repo: Couchbase-Ecosystem/langchain-couchbase
downloads: 777
downloads_updated_at: '2025-03-09T00:14:08.178061+00:00'
- name: langchain-ollama
path: libs/partners/ollama
repo: langchain-ai/langchain
js: '@langchain/ollama'
downloads: 805025
downloads_updated_at: '2025-03-09T00:14:08.178061+00:00'
- name: langchain-box
path: libs/box
repo: box-community/langchain-box
downloads: 479
downloads_updated_at: '2025-03-09T00:14:08.178061+00:00'
- name: langchain-tests
path: libs/standard-tests
repo: langchain-ai/langchain
downloads: 245012
downloads_updated_at: '2025-03-09T00:14:08.178061+00:00'
- name: langchain-neo4j
path: libs/neo4j
repo: langchain-ai/langchain-neo4j
downloads: 41410
downloads_updated_at: '2025-03-09T00:14:08.178061+00:00'
- name: langchain-linkup
path: .
repo: LinkupPlatform/langchain-linkup
downloads: 477
downloads_updated_at: '2025-03-09T00:14:08.178061+00:00'
- name: langchain-yt-dlp
path: .
repo: aqib0770/langchain-yt-dlp
downloads: 1333
downloads_updated_at: '2025-03-09T00:14:08.178061+00:00'
- name: langchain-oceanbase
path: .
repo: oceanbase/langchain-oceanbase
downloads: 74
downloads_updated_at: '2025-03-09T00:14:08.178061+00:00'
- name: langchain-predictionguard
path: .
repo: predictionguard/langchain-predictionguard
downloads: 1082
downloads_updated_at: '2025-03-09T00:14:08.178061+00:00'
- name: langchain-cratedb
path: .
repo: crate/langchain-cratedb
downloads: 403
downloads_updated_at: '2025-03-09T00:14:08.178061+00:00'
- name: langchain-modelscope
path: .
repo: modelscope/langchain-modelscope
downloads: 139
downloads_updated_at: '2025-03-09T00:14:08.178061+00:00'
- name: langchain-falkordb
path: .
repo: kingtroga/langchain-falkordb
downloads: 140
downloads_updated_at: '2025-03-09T00:14:08.178061+00:00'
- name: langchain-dappier
path: .
repo: DappierAI/langchain-dappier
downloads: 236
downloads_updated_at: '2025-03-09T00:14:08.178061+00:00'
- name: langchain-pull-md
path: .
repo: chigwell/langchain-pull-md
downloads: 146
downloads_updated_at: '2025-03-09T00:14:08.178061+00:00'
- name: langchain-kuzu
path: .
repo: kuzudb/langchain-kuzu
downloads: 395
downloads_updated_at: '2025-03-09T00:14:08.178061+00:00'
- name: langchain-docling
path: .
repo: DS4SD/docling-langchain
downloads: 11289
downloads_updated_at: '2025-03-09T00:14:08.178061+00:00'
- name: langchain-lindorm-integration
path: .
repo: AlwaysBluer/langchain-lindorm-integration
provider_page: lindorm
downloads: 68
downloads_updated_at: '2025-03-09T00:14:08.178061+00:00'
- name: langchain-hyperbrowser
path: .
repo: hyperbrowserai/langchain-hyperbrowser
downloads: 315
downloads_updated_at: '2025-03-09T00:14:08.178061+00:00'
- name: langchain-fmp-data
path: .
repo: MehdiZare/langchain-fmp-data
downloads: 145
downloads_updated_at: '2025-03-09T00:14:08.178061+00:00'
- name: tilores-langchain
name_title: Tilores
path: .
repo: tilotech/tilores-langchain
provider_page: tilores
downloads: 83
downloads_updated_at: '2025-03-09T00:14:08.178061+00:00'
- name: langchain-pipeshift
path: .
repo: pipeshift-org/langchain-pipeshift
downloads: 101
downloads_updated_at: '2025-03-09T00:14:08.178061+00:00'
- name: langchain-payman-tool
path: .
repo: paymanai/langchain-payman-tool
downloads: 236
downloads_updated_at: '2025-03-09T00:14:08.178061+00:00'
- name: langchain-sambanova
path: .
repo: sambanova/langchain-sambanova
downloads: 26848
downloads_updated_at: '2025-03-09T00:14:08.178061+00:00'
- name: langchain-deepseek
path: libs/partners/deepseek
repo: langchain-ai/langchain
provider_page: deepseek
js: '@langchain/deepseek'
downloads: 25597
downloads_updated_at: '2025-03-09T00:14:08.178061+00:00'
- name: langchain-jenkins
path: .
repo: Amitgb14/langchain_jenkins
downloads: 362
downloads_updated_at: '2025-03-09T00:14:08.178061+00:00'
- name: langchain-goodfire
path: .
repo: keenanpepper/langchain-goodfire
downloads: 297
downloads_updated_at: '2025-03-09T00:14:08.178061+00:00'
- name: langchain-nimble
path: .
repo: Nimbleway/langchain-nimble
downloads: 498
downloads_updated_at: '2025-03-09T00:14:08.178061+00:00'
- name: langchain-apify
path: .
repo: apify/langchain-apify
downloads: 679
downloads_updated_at: '2025-03-09T00:14:08.178061+00:00'
- name: langfair
name_title: LangFair
path: .
repo: cvs-health/langfair
downloads: 894
downloads_updated_at: '2025-03-09T00:14:08.178061+00:00'
- name: langchain-abso
path: .
repo: lunary-ai/langchain-abso
downloads: 264
downloads_updated_at: '2025-03-09T00:14:08.178061+00:00'
- name: langchain-graph-retriever
name_title: Graph RAG
path: packages/langchain-graph-retriever
repo: datastax/graph-rag
provider_page: graph_rag
downloads: 2342
downloads_updated_at: '2025-03-09T00:14:08.178061+00:00'
- name: langchain-xai
path: libs/partners/xai
repo: langchain-ai/langchain
downloads: 11326
downloads_updated_at: '2025-03-09T00:14:08.178061+00:00'
- name: langchain-salesforce
path: .
repo: colesmcintosh/langchain-salesforce
downloads: 343
downloads_updated_at: '2025-03-09T00:14:08.178061+00:00'
- name: langchain-discord-shikenso
path: .
repo: Shikenso-Analytics/langchain-discord
downloads: 255
downloads_updated_at: '2025-03-09T00:14:08.178061+00:00'
- name: langchain-vdms
name_title: VDMS
path: .
repo: IntelLabs/langchain-vdms
downloads: 590
downloads_updated_at: '2025-03-09T00:14:08.178061+00:00'
- name: langchain-deeplake
path: .
repo: activeloopai/langchain-deeplake
downloads: 72
downloads_updated_at: '2025-03-09T00:14:08.178061+00:00'
- name: langchain-cognee
path: .
repo: topoteretes/langchain-cognee
downloads: 238
downloads_updated_at: '2025-03-09T00:14:08.178061+00:00'
- name: langchain-prolog
path: .
repo: apisani1/langchain-prolog
downloads: 171
downloads_updated_at: '2025-03-09T00:14:08.178061+00:00'
- name: langchain-permit
path: .
repo: permitio/langchain-permit
downloads: 228
downloads_updated_at: '2025-03-09T00:14:08.178061+00:00'
- name: langchain-pymupdf4llm
path: .
repo: lakinduboteju/langchain-pymupdf4llm
downloads: 334
downloads_updated_at: '2025-03-09T00:14:26.697616+00:00'
- name: langchain-writer
path: .
repo: writer/langchain-writer
downloads: 444
downloads_updated_at: '2025-03-09T00:14:26.697616+00:00'
- name: langchain-taiga
name_title: Taiga
path: .
repo: Shikenso-Analytics/langchain-taiga
downloads: 206
downloads_updated_at: '2025-03-09T00:14:26.697616+00:00'
- name: langchain-tableau
name_title: Tableau
path: .
repo: Tab-SE/tableau_langchain
downloads: 278
downloads_updated_at: '2025-03-09T00:14:26.697616+00:00'
- name: ads4gpts-langchain
name_title: ADS4GPTs
provider_page: ads4gpts
path: libs/python-sdk/ads4gpts-langchain
repo: ADS4GPTs/ads4gpts
downloads: 733
downloads_updated_at: '2025-03-09T00:15:16.651181+00:00'
- name: langchain-contextual
name_title: Contextual AI
path: langchain-contextual
repo: ContextualAI//langchain-contextual
downloads: 432
downloads_updated_at: '2025-03-09T01:40:49.430540+00:00'
- name: langchain-valthera
name_title: Valthera
path: .
repo: valthera/langchain-valthera
- name: langchain-opengradient
path: .
repo: OpenGradient/og-langchain
- name: langchain-agentql
path: langchain
repo: tinyfish-io/agentql-integrations
- name: langchain-xinference
path: .
repo: TheSongg/langchain-xinference
- name: powerscale-rag-connector
name_title: PowerScale RAG Connector
path: .
repo: dell/powerscale-rag-connector
provider_page: dell
- name: langchain-tavily
path: .
repo: tavily-ai/langchain-tavily
- name: langchain-zotero-retriever
path: .
repo: TimBMK/langchain-zotero-retriever
name_title: Zotero
provider_page: zotero