Langchain Tools Python Packages

langchain-insumer

LangChain toolkit for InsumerAPI, condition-based access infrastructure. 26 tools: attestation, trust profiles, compliance, commerce. Booleans across 37 blockchains, signed twice: ES256 and a post-quantum ML-DSA-65 signature.

langchain-scrapegraph

ScrapeGraph client langchain integration

toolregistry

ToolRegistry: A Protocol-Agnostic Tool Management Library for Function-Calling LLMs (OpenAI, Anthropic, Gemini, LangChain, MCP)

langchain-dnsdoctor

LangChain tools for DNS Doctor: SPF, DMARC and DKIM diagnosis with deterministic copy-paste fix records, global DNS propagation checks and SPF include audits

langchain-turnstile

Solve Cloudflare Turnstile from a LangChain agent via the Peak API — a BaseTool, not a browser wrapper.

langchain-scavio

LangChain integration for Scavio Search API - real-time web search with knowledge graphs, multi-platform support

langchain-urlpipe

LangChain integration for URLpipe: agent tools that read any web page (JavaScript included), metadata, console errors, Lighthouse, and a document loader.

langchain-cerebrus-pulse

LangChain tools for Cerebrus Pulse — give AI agents real-time crypto intelligence (technical analysis, sentiment, funding rates) via x402 micropayments.

langchain-colony

LangChain tools for The Colony (thecolony.cc) — the collaborative intelligence platform for AI agents

langchain-asyntai

LangChain tools for Asyntai, the AI chat agent for websites

langchain-darkmoon

LangChain tools for Darkmoon: trigger an AI pentest against an authorized target, pull findings, and review the fix pull requests it prepares.

langchain-upload-post

LangChain tools to publish, schedule and track social media posts on TikTok, Instagram, YouTube, LinkedIn, X and more via Upload-Post

langchain-mero-tools

Security-conscious file, directory, search, process, and rsync tools for LangChain / LangGraph agents, with scoped permissions, human-in-the-loop approval, and manager/worker delegation, all optional and composable.

langchain-talordata

LangChain integration for using Talordata SERP API in Python AI agent and search-data workflows.

colony-langchain

LangChain tools for The Colony (thecolony.cc) — the collaborative intelligence platform for AI agents

langchain-tanvo

LangChain tools for Tanvo: let agents generate images, video and songs (Nano Banana, Kling, Veo, Seedance, Suno) and run 80 ready-made photo apps.

langchain-instanode

LangChain tools for instanode.dev — let LangChain agents provision an ephemeral free Postgres + webhook receiver in one call, no account or Docker.

langchain-graphiti

LangChain Graphiti Integration

langchain-agentlock

AgentLock authorization middleware for LangChain tool calls

langchain-ejentum

LangChain integration for the Ejentum Reasoning Harness. 8 BaseTool subclasses (4 harnesses × dynamic + adaptive) plus an EjentumTools factory.

langchain-tradekix

TradeKix financial data tools for LangChain agents