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CrewAI integration for Strale — 233 business capabilities as agent tools

Composable middleware framework for LangGraph agents

agentskills.io support for LangChain and LangGraph

LangChain integration for Anakin API - web scraping, AI search, and intelligent data extraction

LangChain integration for APIVerve - Access 310+ utility APIs for AI agents

Automatic Langchain Tool and Toolkit creation from any Python SDK!

An integration package to support Azure AI Foundry capabilities in LangChain/LangGraph ecosystem.

LangChain tools for BoltzPay — pay for API data with AI agents

LangChain integration for NewsCatcher CatchAll API

LangChain tools for Cerebrus Pulse crypto intelligence API

Langchain-Chatchat (formerly langchain-ChatGLM), local knowledge based LLM (like ChatGLM, Qwen and Llama) RAG and Agent app with langchain

LangChain integration for FoxNose - the knowledge layer for RAG and AI agents

LangChain tools for InsumerAPI — on-chain verification, wallet trust profiles, EAS attestations, Gitcoin Passport, Farcaster ID, staking positions, compliance templates, ACP/UCP commerce protocol integration, domain verification, merchant onboarding, USDC key purchase, and credit management across 32 blockchains. ECDSA-signed booleans, optional Merkle proofs, 26 tools. Used by DJD Agent Score (Coinbase x402).

Kubernetes Agent Sandbox integration for LangChain Deep Agents

LangChain tools for MultiMail — give your LangChain agents email capabilities

LangChain tools for Mycelia Signal — cryptographically signed price oracles with automatic x402 (USDC on Base) payment

An integration package connecting NVIDIA AI Endpoints and LangChain

The most reliable and cost-effective web search, scraping and crawling API for AI. Build intelligent agents that can search, scrape, analyze, and structure data from any website.

LangChain tools for OneShot — commercial actions for AI agents

LangChain provider for Pollinations unified API (OpenAI-compatible chat completions + image endpoint).