Reusable AI skills and capabilities for agent workflows
Ervin Chai
Standalone port of @langchain/google-genai 2.1.24, re-based onto the new @google/genai SDK and pinned to the @langchain/core line n8n ships (1.1.x).
...moreMostafa
An n8n node that sends a prompt to multiple FREE LLM providers (Groq, Cerebras, Google Gemini, OpenRouter, Mistral) with automatic failover when one hits its rate limit or daily quota.
...moreMauricio Perera
n8n community node to store, search and manage vectors on the host filesystem via js-vector-store
EvanZhouDev
Vercel AI SDK provider adapter for openai-oauth auth handles.
Ziv
Independently verify CloakLLM audit artifacts (hash chain, RFC 3161 timestamps, KeyManifest provenance, compliance reports) without the PII-detection stack or trusting CloakLLM's code.
...moreGriko Nibras
Vercel AI SDK v7 provider for OpenAI models through ChatGPT OAuth
Dan Even Segler
OpenAI-compatible chat trigger and helper nodes for n8n.
jhleath
Archil filesystem adapter for LangChain
leoisadev
Vercel AI SDK provider for Login with ChatGPT with proxy/direct modes, model discovery, streaming, tools, and generateText/streamText.
...moreTakashi Yamashina
LangChain integration for the Taguru long-term semantic memory server
tcztzy
Passive LLM endpoint identity and stability instrumentation
Delkathes
nano-gpt community node package to execute NanoGPT API calls.
Nadir
Query-aware context trimming for LLM requests. Your context could use a trim.
frierensz
n8n community node for LiteLLM (OpenAI-compatible proxy) with dynamic model list and automatic DeepSeek reasoning support
...moreFalkorDB
n8n community node — wraps the FalkorDB GraphRAG-Server REST API for knowledge-graph ingestion and retrieval.
onlyoneaman
Calculate LLM token costs from litellm pricing data
ctxpack contributors
Pack the most important text into a fixed LLM context-window token budget.
Philippe Paquet
Identifiers designed to survive being read, copied and re-emitted by language models
InterfazeAI
Interfaze LangChain integration for TypeScript/JavaScript
RhythmP28
Magic Hour tools for LangChain.js — AI video (Sora 2, Veo 3.1, Kling 3.0, Seedance, WAN 2.2) and image generation as LangChain tools.
...morekylelayer
HumanLayer's vendored OpenAI provider for Effect AI SDK
Anthropic
Official public repository for Skills
alirezarezvani
A CLAUDE.md Generator and Maintenance tool for for Claude Code to create high-quality CLAUDE.md instruction files — aligned with Anthropic’s best practices for Claude Code.
...morelee-fuhr
Index, search, and analyze your Claude Code sessions. Full-text search, conversation retrieval, analytics, and cross-session synthesis.
...more