yvgude/lean-ctx (github)
Control what your AI can see. LeanCTX (Lean Context) is the context intelligence layer for AI agents — one local Rust binary that decides what they read, remembers what they learn, guards what they touch, and proves what they save. 60–90% fewer tokens as the receipt. 76 MCP tools, 30+ agents, local-first.
Trust score: 6.55/10 (tier: established)
Stars: 3587, Forks: 326
License: Apache-2.0