LLM Framework
429AI tools in the LLM Framework category
LangChain.js adapters for Model Context Protocol (MCP)
MCP (Model Context Protocol) Instrumentation
x402 payment middleware for API and MCP tool monetization. Add per-request micropayments in 3 lines of code.
<p align="center"> <img height="100" width="100" alt="LlamaIndex logo" src="https://ts.llamaindex.ai/square.svg" /> </p> <h1 align="center">LlamaIndex.TS</h1> <h3 align="center"> Data framework for your LLM application. </h3>
Advanced n8n community node for intelligent document retrieval with multi-step reasoning, reranking, and comprehensive debugging
n8n node to provide context about the lead care phase to an AI agent
LangChain tools for x402 Engine — pay-per-call AI, crypto, and storage APIs via HTTP 402 micropayments
n8n community node: DeepSeek R1/Reasoner Chat Model with proper reasoning_content handling for tool calls. Fixes the 'Missing reasoning_content field' error when using AI Agent with tools. Connect this as the Chat Model sub-node to your AI Agent.
The official MCP Server for the Llama Cloud API
Agent Tool Hub: multi-protocol tool registry, PTC runtime, and adapter layer for MCP/LangChain/n8n/SKILL
n8n community node to scan workflows for AI security risks using Trusera AI-BOM
n8n node for OpenRouter Chat Model with Prompt Caching support
SmartGent custom nodes for n8n - AI-powered automation and intelligent workflow integrations including LiteLLM chat completions, SharePoint file monitoring, and enterprise search
n8n node for Neo4j with LangChain integration, supporting vector stores and graph operations
This package offers a collection of nodes designed specifically for AI, databases, langchain, and much more.
n8n community node for OpenCode AI chat model integration