Context9 is an MCP (Model Context Protocol) server. With local deployment, Context9 securely feeds agents with the most up-to-date documentation, reducing LLM hallucinations. 🎯 Up-to-date knowledge: Real-time knowledge synchronization and reduce AI agent hallucinations. 🔐 Local-first: Fully open sourced and deploy on your own server, safely access your private knowledge. ⚙️ Easy-to-use Web UI: Easily manage your repositories and API-key permissions through the Context9 Panel.

AgentHub changes that: 1. Async, stateful, streaming interface for multi-turn agentic execution—switch models with zero code changes. 2. Model capabilities (e.g. interleaved thinking, caching) are validated and aligned—no performance loss when switching models. It also ships with a lightweight, fine-grained tracing board for auditing LLM executions—just add a single parameter and every run is permanently traced.