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lean-ctx

Development teams that want their coding agents to read less redundant context and control what the agent can see.

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  • Apache-2.0licence
  • todaylast update
git clone https://github.com/yvgude/lean-ctx.git
README.md

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What it does

An MCP server and context runtime for AI coding agents. It uses session caching, AST-aware compression and shell patterns to reduce token usage, and works with Claude Code, Cursor, Copilot and other integrations.

Use cases

  1. 01Cache file reads across an agent session
  2. 02Compress code context before the agent reads it
  3. 03Limit which information reaches the model

Questions about
lean-ctx.

What is lean-ctx used for?

Development teams that want their coding agents to read less redundant context and control what the agent can see. An MCP server and context runtime for AI coding agents. It uses session caching, AST-aware compression and shell patterns to reduce token usage, and works with Claude Code, Cursor, Copilot and other integrations.

How do I install lean-ctx?

Run this in your terminal: git clone https://github.com/yvgude/lean-ctx.git

Is lean-ctx open source?

Yes. The code is on GitHub (yvgude/lean-ctx) under the Apache-2.0 licence.

Is lean-ctx safe to use?

Our automatic scan flagged points to review, so read the code before installing it. Third party open source software. Sabemos AI does not maintain it. Check the code and permissions before you connect it to company data.