Langchain agents

Model Context Protocol tool calling support for LangChain

Make Anthropic Model Context Protocol (MCP) tools compatible with LangChain and LangGraph agents.

Make Anthropic Model Context Protocol (MCP) tools compatible with LangChain and LangGraph agents.

Model context protocol connector for LangChain

LangChain-compatible MCP client with OAuth 2.0 Client Credentials (M2M) flow support

Seamlessly integrate MCP Registry servers into your LangChain workflows

Model Context Protocol (MCP) To LangChain Tools Conversion Utility

Trust-gated MCP tool calls for LangChain via Dominion Observatory

MCPS (MCP Secure) integration for LangChain -- cryptographic identity and trust verification for AI agents.

5-layer security framework for AI agents: identity, capabilities, audit, time-bound permissions, and delegation chains.

Monte Carlo Tree Search integration for LangChain

An integration package connecting Memgraph and LangChain

LangChain & LangGraph integration for Memstate AI -- structured, versioned, semantic memory for AI agents

LangChain implementation for MemVid (video-based vector storage)

LangChain integration for Mengram — AI memory with semantic, episodic, and procedural memory types.

LangChain tools for Mercado Pago payments (CobroYa)

A LangChain tool for generating MercadoPago payment links

LangChain integration for Mesh Cognition — give any agent distributed memory across devices

An integration package connecting Llama and LangChain

LangChain Tool - Meta Pool Integration

Declarative middleware ordering via slug-based DAG resolution for LangChain and beyond

An integration package connecting Milvus and LangChain

LangChain document loader powered by MinerU — turn PDFs into Markdown

An integration package connecting Mistral and LangChain

Give your LangChain agents eyes, ears, and memory — multimodal search, ingestion, and monitoring for video, images, audio, and documents

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Modal sandbox integration for Deep Agents

LangChain integration for modal-gpu-ez: serverless GPU inference with HuggingFace models

Populate Pydantic Models with LangChain

CLI tool for updating model profile data in LangChain integration packages.

A library for managing multiple LangChain model configurations with validation and automatic agent creation

An integration package connecting ModelScope and LangChain

LangChain Custom LLM for ModelVerse

Official LangChain integrations for the Modexia AgentPay ecosystem.

An integration package connecting MongoDB and LangChain

Monza sandbox integration for LangChain Deep Agents

An integration package connecting Moonshot AI and LangChain

An integration package connecting Moorcheh and LangChain

LangChain integration for Moss semantic search

Integração da Moxe com LangChain para chat models, LLMs e embeddings.

LangChain tools for the mq9 AI-native async Agent mailbox protocol

LangChain tools for the MrScraper web-scraping API

Langchain tools for MTUCI Private API

LangChain tools for MultiMail — give your LangChain agents email capabilities

LangChain tools for Mycelia Signal: 35 parameterised tools covering 213 of the API's 214 priced endpoints. Signed oracle data -- prices, FX, indices, derivatives, options surfaces, DeFi, compute, LLM inference, macro, prediction markets, regimes and intelligence. Automatic x402 payment. Also available as an MCP server.

LangChain integration for Nativ — AI-powered localization tools

An integration package connecting NaverCloud Clova Studio and LangChain

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LangChain tools for NEAR Protocol account management

LangChain Agent - NEAR DAO Participant

LangChain Tool - NEAR decrypt key

LangChain Tool - NEAR decrypt wallet

LangChain Agent - NEAR DeFi Trader

LangChain Tool - NEAR delete key

LangChain Tool - NEAR encrypt wallet

LangChain Tool - NEAR import key

LangChain Agent - NEAR Liquidator

Build LangChain Tool: NEAR Price & Market Data

LangChain BaseTool to read access keys on NEAR Protocol

LangChain Chain - NEAR Token launch

LangChain Tool - NEAR update wallet

LangChain Tool - NEAR upgrade key

LangChain tool to verify NEAR Protocol accounts

LangChain tool to verify NEAR Protocol wallets

LangChain Agent - NEAR Yield Farmer

LangChain Chain - NEAR Yield farming

LangChain integration for Nebius AI Studio

An integration package connecting Neo4j and LangChain

An integration package connecting Netmind and LangChain

An integration package connecting NexaAI and LangChain

Langchain-Nexus is a Python library enabling easy integration with diverse language models like ChatGPT and GLM through a unified interface.

An integration package connecting Nia AI and LangChain

An integration package connecting Nimble and LangChain

An unofficial LangChain based Retriever built using concepts from the Titans Neural Memory

LangChain compliance middleware with hash-chained audit trails for EU AI Act readiness

An integration package connecting Nomic and LangChain

OS-enforced sandbox backend for LangChain Deep Agents using Landlock (Linux) and Seatbelt (macOS)

LangChain agent middleware that routes model calls through the NoPII PII-tokenization proxy

LangChain tools for x402 payments - let agents pay for APIs autonomously

Make Anthropic Model Context Protocol (MCP) tools compatible with LangChain and LangGraph agents.

A LangChain agent middleware that provides a plain-text scratchpad/notepad.

LangChain Tools & Toolkit for Notion (search pages, get page, create page).

LangChain tools for read/write access to Notion via the official API.

Novita sandbox backend integration for LangChain Deep Agents

Nuggets authority middleware for LangChain / LangGraph

An integration package connecting NVIDIA AI Endpoints and LangChain

This package is deprecated. Please use langchain-nvidia-ai-endpoints instead.

An integration package connecting TritonTensorRT and LangChain

LangChain integration for the NWO Robotics API — the only API enabling AI agents to control physical robots

LangChain integration for the Open Agent Communication Protocol

Integration package connecting ObjectBox and LangChain

An integration package connecting OceanBase and LangChain

An integration package connecting OCI and LangChain

Modular, vision-LLM-powered chain to convert image and PDF documents into clean Markdown.