LeanCTX

Context intelligence layer that controls what AI agents see, remember, and touch.

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LeanCTX is a self-hosted, local-first context intelligence layer for AI agents — a single Rust binary that decides what agents read, remembers what they learn, and guards what they touch, with 76 MCP tools supporting 30+ agents. It's built for developers who want fine-grained, auditable control over what an AI agent can access and change, while cutting token usage significantly.

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