Item detail

yvgude/lean-ctx

LeanCTX is a local Rust context layer/MCP server that controls what agents may read, remember, touch, and save while compressing context to reduce token use.

Score7.4
Popularity35.6
Riskmedium
TierSilver
Score breakdown
Usefulness7.8
Novelty6.1
Momentum3.5
Maturity6.1
Open-source/build7.4
Evidence7.2
Workflow potential8.5
Setup ease6.5

Popularity is tracked separately. Support, ads, sponsorships, and tips never affect these signals.

Why it matters

Useful for local-agent users who need a permissioned context boundary plus token savings instead of dumping entire folders and logs into an LLM.

Who should use it

BuildersPower users

Who should skip it

Skip or sandbox it if you cannot review permissions, data access, and failure modes before use.

Risk explanation

Medium risk: use sandboxing, least privilege, and explicit review before connecting sensitive data or accounts.

Evidence links

Closest alternatives / related signals