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lean-ctx

lean-ctx is a skill AI agent for Run locally to control what AI agents see, remember, and access, ensuring security and auditability. Pricing: not stated on the product page. As of 2026-09-11, KanonAgent records 15 upvotes. First indexed by KanonAgent on 2026-07-21.
lean-ctx is a local Rust-based tool that gives developers control over what AI agents see, remember, and access, ensuring security and auditability.
lean-ctx — official preview image
15 upvotes
Tracked by Kanon since Jul 21, 2026
Anomaly
status
27/100
momentum · conf 0.78
20d
tracked since 2026-08-22
2026-09-11
last meaningful change
2
evidence records

Status basis: daily change 105.0 is 3.4 standard deviations from this entity's own prior mean (-42.7±43.6, baseline excludes this point) — unusual, not necessarily adoption

📈 Timelinewhat changed, and when
🔎 Known / Unknown 16 of 23 fields unknown
Machine-callable unknown
Open source1 verified 1 quote(s)
Self-hostable unknown
Bring your own key unknown
Autonomy level2 inferred 1 quote(s)
Pricing model unknown
Integrations unknown

“Unknown” means we have not verified it — it is not a “no”. Hard filters never treat unknown as false.

🤖 Agent teardown · skill
Job to be doneRun locally to control what AI agents see, remember, and access, ensuring security and auditability.
AutonomyL2 · tool-calling(evidence: "run development commands…")
Who it is forDevelopers
Prerequisitesopen source
Traction · why it is rising16 votes
Why it matters

It introduces the concept of 'controllable context' in AI agents, making it a foundational component for trustworthy AI systems.

Evidence quotesverbatim, from the product’s own materials

“public GitHub repository (README fetched)”— structural
“run development commands”— readme
Rust
Signal source: GitHub
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FAQ

What is lean-ctx?

lean-ctx is a local Rust-based tool that gives developers control over what AI agents see, remember, and access, ensuring security and auditability.

What does lean-ctx do?

Run locally to control what AI agents see, remember, and access, ensuring security and auditability.

Why does lean-ctx matter?

It introduces the concept of 'controllable context' in AI agents, making it a foundational component for trustworthy AI systems.

Is lean-ctx open source?

Yes — lean-ctx is open source.

How popular is lean-ctx?

As tracked by KanonAgent: 15 upvotes (first indexed 2026-07-21).

What are the best lean-ctx alternatives?

Similar AI agents tracked by KanonAgent: open-design, deer-flow, Agent-Reach, ruflo, career-ops, orca.

lean-ctx alternatives — similar AI agents

open-designdeer-flowAgent-Reachruflocareer-opsorca

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