Exposure Registry
Open-source packages that hand work to language models. For each package the registry records the first release that declares an LLM SDK, agent framework or MCP dependency, the authority its dependencies grant (shell, files, browser, network, code execution), and which other packages reach an LLM component through their dependencies.
Source: each package's own registry metadata (PyPI, npm, crates.io and the Go module proxy), read release by release. How this is measured ยท Updated 2026-10-10
- Packages tracked
- 3,985
- Declare an LLM dependency
- 617
- Reach one through a dependency
- 92
- LLM packages with host authority
- 291
Packages first declaring an LLM dependency, by month
| Month | Items |
|---|---|
| Nov 2023 | 12 |
| Dec 2023 | 23 |
| Jan 2024 | 22 |
| Feb 2024 | 39 |
| Mar 2024 | 14 |
| Apr 2024 | 21 |
| May 2024 | 19 |
| Jun 2024 | 11 |
| Jul 2024 | 10 |
| Aug 2024 | 15 |
| Sep 2024 | 8 |
| Oct 2024 | 7 |
| Nov 2024 | 22 |
| Dec 2024 | 14 |
| Jan 2025 | 15 |
| Feb 2025 | 12 |
| Mar 2025 | 13 |
| Apr 2025 | 8 |
| May 2025 | 8 |
| Jun 2025 | 16 |
| Jul 2025 | 5 |
| Aug 2025 | 2 |
| Sep 2025 | 9 |
| Oct 2025 | 9 |
| Nov 2025 | 10 |
| Dec 2025 | 7 |
| Jan 2026 | 27 |
| Feb 2026 | 6 |
| Mar 2026 | 8 |
| Apr 2026 | 10 |
| May 2026 | 8 |
| Jun 2026 | 13 |
| Jul 2026 | 24 |
| Aug 2026 | 6 |
| Sep 2026 | 5 |
| Oct 2026 | 1 |
Most declared
Packages that declare each component directly.
Authority granted
LLM-integrated packages whose dependencies grant each capability.
57 packages
| Package | Exposure | Integrated since | Declares | Authority | Advisories |
|---|---|---|---|---|---|
| lfx-openai-compatiblePyPI | Direct | 2026-08-250.1.2rc2 | LangChain | Outbound HTTP | |
| lfx-datastaxPyPI | Direct | 2026-07-310.1.3 | LangChain | Outbound HTTP | |
| lfx-ollamaPyPI | Direct | 2026-07-240.1.0 | LangChain | Outbound HTTP | |
| lfx-googlePyPI | Direct | 2026-07-230.1.0 | Google Gemini SDK, LangChain | Outbound HTTP | |
| lfx-empiriolabsPyPI | Direct | 2026-06-300.1.0 | LangChain | Outbound HTTP | |
| lfx-bundlesPyPI | Direct | 2026-06-231.0.0 | FAISS, Hugging Face Hub / Transformers, LangChain, LiteLLM, OpenAI SDK, pgvector, Qdrant, smolagents, Weaviate | Outbound HTTP | |
| lfx-anthropicPyPI | Direct | 2026-06-230.1.0 | LangChain | Outbound HTTP | |
| langchain-plaidPyPI | Direct | 2026-03-090.1.0 | LangChain | Outbound HTTP | |
| @n8n/ai-utilitiesnpm | Direct | 2026-02-100.2.0 | LangChain | Outbound HTTP | |
| langchain-classicPyPI | Direct | 2025-10-071.0.0a1 | LangChain | Outbound HTTP | 1 |
| bedrock-agentcorePyPI | Direct | 2025-09-050.1.3 | LangChain, LangGraph, Model Context Protocol SDK, Strands Agents | Outbound HTTP, MCP tools | 1 |
| gepaPyPI | Direct | 2025-08-140.0.3 | LangChain, LiteLLM | Code execution, Outbound HTTP | |
| lfxPyPI | Direct | 2025-07-290.1.0 | LangChain, Model Context Protocol SDK | File system, Outbound HTTP, MCP tools | 2 |
| voyageaiPyPI | Direct | 2025-07-220.3.4 | Hugging Face Hub / Transformers, LangChain | Outbound HTTP | |
| langchain-metaPyPI | Direct | 2025-05-130.3.11 | LangChain | Outbound HTTP | |
| @n8n/ai-workflow-buildernpm | Direct | 2025-04-280.2.0 | LangChain, LangGraph | Outbound HTTP | |
| langchain-litellmPyPI | Direct | 2025-04-030.1.0 | LangChain, LiteLLM | Outbound HTTP | |
| @mem0/communitynpm | Direct | 2025-03-220.0.1 | LangChain | Outbound HTTP | |
| chainlitPyPI | Direct | 2025-03-092.4.0rc0 | Hugging Face Hub / Transformers, LangChain, LlamaIndex, Model Context Protocol SDK, OpenAI SDK, Semantic Kernel | File system, Outbound HTTP, MCP tools | 2 |
| blaxelPyPI | Direct | 2025-02-180.0.64 | CrewAI, Google Agent Development Kit, LangChain, LangGraph, LiteLLM, LlamaIndex, Model Context Protocol SDK, OpenAI Agents SDK, Pydantic AI | Outbound HTTP, MCP tools | |
| agnoPyPI | Direct | 2025-01-200.0.2 | Anthropic SDK, Azure AI Inference / Azure OpenAI SDK, Chroma, Claude Agent SDK, Cohere SDK, DSPy, FastMCP, Google Gemini SDK, Groq SDK, Hugging Face Hub / Transformers, LanceDB, LangChain, LangGraph, LiteLLM, Model Context Protocol SDK, Milvus, Mistral AI SDK, Ollama client, OpenAI SDK, pgvector, Pinecone, Qdrant, Weaviate | Browser control, File system, Outbound HTTP, MCP tools | |
| posthogPyPI | Direct | 2025-01-143.8.0 | Anthropic SDK, Claude Agent SDK, FastMCP, Google Gemini SDK, LangChain, LangGraph, Model Context Protocol SDK, OpenAI Agents SDK | Outbound HTTP, MCP tools | |
| ibm-watsonx-aiPyPI | Direct | 2025-01-131.2.1 | LangChain, LangGraph, Model Context Protocol SDK, Milvus | Outbound HTTP, MCP tools | |
| langchain-azure-aiPyPI | Direct | 2024-12-160.1.0 | Anthropic SDK, Azure AI Inference / Azure OpenAI SDK, LangChain, LangGraph | Outbound HTTP | |
| browser-usePyPI | Direct | 2024-11-150.1.3 | Anthropic SDK, Google Gemini SDK, Groq SDK, LangChain, Model Context Protocol SDK, Ollama client, OpenAI SDK | Outbound HTTP, MCP tools | |
| langchain-xaiPyPI | Direct | 2024-11-130.1.0 | LangChain | Outbound HTTP | |
| databricks-sdkPyPI | Direct | 2024-10-170.35.0 | LangChain, OpenAI SDK | Outbound HTTP | |
| n8n-corenpm | Direct | 2024-09-051.58.0 | LangChain | File system, Outbound HTTP | |
| monocle-apptracePyPI | Direct | 2024-07-230.0.1 | Anthropic SDK, Azure AI Inference / Azure OpenAI SDK, Chroma, CrewAI, FAISS, FastMCP, Google Agent Development Kit, Google Gemini SDK, Haystack, Hugging Face Hub / Transformers, LangChain, LangGraph, LiteLLM, LlamaIndex, Model Context Protocol SDK, Mistral AI SDK, OpenAI SDK, OpenAI Agents SDK, Strands Agents | Outbound HTTP, MCP tools | |
| khojPyPI | Direct | 2024-07-161.16.1.dev16 | Anthropic SDK, Google Gemini SDK, Hugging Face Hub / Transformers, LangChain, llama.cpp bindings, OpenAI SDK, pgvector | Code execution, Outbound HTTP | 1 |
| mem0aiPyPI | Direct | 2024-07-100.0.2 | Chroma, FAISS, Google Gemini SDK, Groq SDK, Hugging Face Hub / Transformers, LangChain, LiteLLM, Milvus, Ollama client, OpenAI SDK, Pinecone, Qdrant, Together AI SDK, Google Vertex AI SDK, Weaviate | Outbound HTTP | |
| mlflowPyPI | Direct | 2024-05-302.13.1 | FastMCP, LangChain | Code execution, Outbound HTTP, MCP tools | 76 |
| mlflow-skinnyPyPI | Direct | 2024-05-302.13.1 | FastMCP, LangChain | Outbound HTTP, MCP tools | |
| open-webuiPyPI | Direct | 2024-05-200.1.124 | Anthropic SDK, Chroma, Hugging Face Hub / Transformers, LangChain, Model Context Protocol SDK, Milvus, OpenAI SDK, pgvector, Pinecone, Qdrant, Weaviate | Browser control, File system, Outbound HTTP, MCP tools | 25 |
| pipecat-aiPyPI | Direct | 2024-05-130.0.9 | Anthropic SDK, Google Gemini SDK, Groq SDK, Hugging Face Hub / Transformers, LangChain, Model Context Protocol SDK, Mistral AI SDK, OpenAI SDK, Strands Agents | File system, Outbound HTTP, MCP tools | 3 |
| langchain-rustcrates.io | Direct | 2024-04-164.0.0 | LangChain | Outbound HTTP | |
| gpt-researcherPyPI | Direct | 2024-04-120.2.2 | AutoGen / AG2, Hugging Face Hub / Transformers, LangChain, LangGraph, LiteLLM, Model Context Protocol SDK, Ollama client, OpenAI SDK | Browser control, File system, Outbound HTTP, MCP tools | |
| langflow-basePyPI | Direct | 2024-04-010.0.13 | AutoGen / AG2, Chroma, FAISS, FastMCP, Hugging Face Hub / Transformers, LangChain, LangGraph, LiteLLM, Model Context Protocol SDK, OpenAI SDK, pgvector, Qdrant, smolagents, Weaviate | File system, Outbound HTTP, MCP tools | 8 |
| portkey-aiPyPI | Direct | 2024-03-211.2.0 | Google Agent Development Kit, Google Gemini SDK, LangChain, LlamaIndex, Strands Agents | Outbound HTTP | |
| sentry-sdkPyPI | Direct | 2024-03-131.42.0 | Anthropic SDK, Google Gemini SDK, Hugging Face Hub / Transformers, LangChain, LangGraph, LiteLLM, Model Context Protocol SDK, OpenAI SDK, Pydantic AI | Outbound HTTP, MCP tools | |
| langchain-fireworksPyPI | Direct | 2024-02-230.0.1 | Fireworks AI SDK, LangChain, OpenAI SDK | Outbound HTTP | |
| langchain-google-vertexaiPyPI | Direct | 2024-01-050.0.1rc0 | LangChain | Outbound HTTP | |
| langchain-openaiPyPI | Direct | 2024-01-050.0.1rc0 | LangChain | Outbound HTTP | 2 |
| langchain-togetherPyPI | Direct | 2023-12-200.0.1 | LangChain | Outbound HTTP | |
| langchain-mistralaiPyPI | Direct | 2023-12-190.0.1 | LangChain | Outbound HTTP | |
| langchain-nvidia-ai-endpointsPyPI | Direct | 2023-12-150.0.1 | LangChain | Outbound HTTP | 1 |
| langchain-communityPyPI | Direct | 2023-12-080.0.1rc1 | LangChain | Outbound HTTP | 6 |
| langchain-corePyPI | Direct | 2023-11-200.0.1 | LangChain | Outbound HTTP | 10 |
| qianfanPyPI | Direct | 2023-10-270.1.1 | LangChain | Outbound HTTP | |
| langservePyPI | Direct | 2023-09-280.0.1 | LangChain | Outbound HTTP |
A package counts as integrated when a release declares one of the dependencies in the published catalog as a runtime or optional (extra) dependency. The integration date is the first such release, found by searching the release history on the assumption that a dependency, once added, is kept. Data: JSON, and the registry tables in each dataset release.