LeanToken runs on your own machine — the client starts it, so there is no endpoint to ping. Last commit 8 Sep 2026.
Token-bounded repository context for coding agents over MCP.
What the code does
We read the source, 1 h ago · rules 3dff92dd89df
What this server is able to do. For an MCP server this is often the job itself — a terminal server runs commands because that is what it is for. Listed so you know what you are plugging in, not as an accusation.
const child = spawn(binaryPath, process.argv.slice(2), {
UPDATE retrieval_receipts SET evidence_bytes = evidence_bytes + evidence_count * 8;
Is this your server and something here is wrong? Tell us — corrections are free and do not require a plan.
This code can reach further than it looks
We found places where it runs commands, builds paths or queries from values it is given. None of that is a flaw by itself — it becomes one when the code changes, and code changes quietly between releases. We re-read it on every one.
Alternatives to LeanToken
same job, measured the same wayCode knowledge graph over MCP: token-budgeted context for AI coding agents.
Read-only, commit-pinned repository context for coding agents.
Local read-only repository context retrieval for AI coding agents.
MCP server for Instagit — AI-powered Git repository analysis for coding agents
PageRank-curated code intelligence for coding agents over an indexed source repository.
Memory, docs, and repo context layer for engineering agents.
Repo-native task continuity for AI coding agents: a reviewed task-state ledger served over MCP.
Context-aware code retrieval MCP server — ranked, gated results for AI coding agents
LeanToken — questions
Answers built from our own checks of this server.