{"categories":[{"label":"Application Frameworks","url":"https://skillfed.io/packages/category/software-development-libraries-application-frameworks/3"}],"enrichment":{"capability":"Bridges Composio's 1000+ app integrations into LangChain agents by wrapping them as StructuredTools, letting an LLM-powered agent call external services through a single Composio session.","skillfed_tags":["agent-integration","llm-tooling","api-orchestration"],"use_cases":["Build an AI assistant that sends emails, creates calendar events, or manages documents by routing LangChain agent calls through Composio integrations.","Automate multi-step workflows where an LLM decides which external app to call next (e.g., fetch data from one service, transform it, then post to another).","Create a user-scoped agent where each user's Composio session isolates their credentials and API quotas while sharing the same LangChain agent logic.","Prototype AI agents quickly by leveraging Composio's pre-built app connectors instead of writing custom tool wrappers for each service."],"what_it_does":"composio-langchain is a thin adapter that translates Composio's tool definitions into LangChain's StructuredTool format, enabling LangChain agents to call external services. It sits between a LangChain agent and Composio's session layer: you create a Composio session scoped to a user, fetch its tools, and pass them to LangChain's agent factory. The agent then orchestrates tool calls, and each tool execution routes back through Composio to the target app.\n\nThe package handles argument validation by building each tool's schema from Composio's input spec; when validation fails, tools return a structured result object rather than raising an exception, so your agent can inspect the `successful` flag and `error` field instead of catching exceptions. This design keeps the agent loop clean and lets LangChain's reasoning layer decide how to recover.","worth_installing":"Yes. The package is actively maintained, has low install friction, carries a permissive license, and solves a real integration problem for LangChain users who want to reach many external services without writing custom tool adapters. No known vulnerabilities. Install it when you need your LangChain agent to call external apps through Composio."},"id":"composio-langchain","links":{"html":"https://skillfed.io/packages/composio-langchain","md":"https://skillfed.io/packages/composio-langchain.md","pypi":"https://pypi.org/project/composio-langchain/"},"maintenance":{"status":"active"},"meta":{"latest_release":"2026-08-11","license_spdx":null,"license_treatment":"permissive","name":"composio-langchain","python_support":"supports_current","summary":"Use Composio to get an array of tools with your Langchain agent."},"popularity":{"monthly_downloads":360861,"position":7242,"tier":"top_15000"},"security":{"n_vulnerabilities":0},"version":"0.19.0"}