{"slug":"lean-ctx","name":"LeanCTX","kind":"tool","deliveryMethods":["tool"],"kindLabel":"Tool","grade":"A","score":84,"tagline":"lean-ctx sits between coding agents and your codebase, compressing file reads and shell output before they hit the model","description":"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.","tags":["token-optimization","caching","local-first","coding-agent","cli","tree-sitter"],"url":"https://way.space/tool/lean-ctx","stars":"—","category":"coding","categories":["coding","memory"],"repo":"https://github.com/yvgude/lean-ctx","website":"https://leanctx.com","license":"Apache-2.0","pricingUrl":"https://leanctx.com/pricing","maintainers":[{"login":"yvgude","url":"https://github.com/yvgude","isMember":false,"verified":false},{"login":"cedric013","url":"https://github.com/cedric013","isMember":false,"verified":false},{"login":"andig","url":"https://github.com/andig","isMember":false,"verified":false},{"login":"dasTholo","url":"https://github.com/dasTholo","isMember":false,"verified":false}],"scoreWhy":[{"label":"Contributors & bus-factor","detail":"2 recent contributors — concentrated","direction":"positive"},{"label":"Commit recency","detail":"last commit 1d ago","direction":"positive"},{"label":"Commit cadence","detail":"4697 commits in 90 days","direction":"positive"},{"label":"Issue close ratio","detail":"99% of issues closed","direction":"positive"},{"label":"Release cadence","detail":"100 releases in 12 months","direction":"positive"},{"label":"Stars (log-damped)","detail":"3,898 stars (log-damped)","direction":"positive"},{"label":"Star authenticity","detail":"star-velocity check unavailable — GitHub no longer publishes stargazer timestamps for this repo","direction":"neutral"},{"label":"Engagement-to-star ratio","detail":"healthy engagement (0.64 per star)","direction":"positive"}]}