Is the lean-ctx MCP server actively maintained?

The lean-ctx MCP server was last committed 29d ago and has 60 contributors. Issue health: 99% of issues resolved. AgentRank freshness score reflects real-time maintenance activity.

lean-ctx MCP Server

Name: yvgude/lean-ctx
Rating: 4.9 (1 reviews)
Author: yvgude

yvgude/lean-ctx

Score: 98.0 ↑ 5.8% Rank #14 MCP Server

[![AgentRank](https://agentrank-ai.com/api/v1/badge/yvgude--lean-ctx)](https://agentrank-ai.com/tool/yvgude--lean-ctx/?utm_source=badge&utm_medium=readme&utm_campaign=agentrank_badge)

Are you the maintainer of yvgude/lean-ctx? Claim this listing →

LeanCTX — Context Gateway for AI Systems. Control what your AI can see. Open-source Engine for context selection, supported controls, and evidence.

Add AgentRank to Claude Code Discover and compare tools like yvgude/lean-ctx — your AI finds the right one automatically

Get API Access →

claude mcp add agentrank -- npx -y agentrank-mcp-server

Overview

yvgude/lean-ctx is a Rust tool licensed under Apache-2.0. LeanCTX — Context Gateway for AI Systems. Control what your AI can see. Open-source Engine for context selection, supported controls, and evidence. Topics: ai, cursor, llm, mcp, rust, token-optimization, agentic-coding, claude-code, copilot, developer-tools, ai-coding, context-engineering, gemini-cli, mcp-server, reduce-token-costs, context-layer, ai-agents, lean-context, context-intelligence.

Ranked #14 out of 24846 indexed tools.

In the top 1% of all indexed tools.

Has 3,874 GitHub stars.

Has 60 contributors.

Ecosystem

Rust Apache-2.0

aicursorllmmcprusttoken-optimizationagentic-codingclaude-codecopilotdeveloper-toolsai-codingcontext-engineeringgemini-climcp-serverreduce-token-costscontext-layerai-agentslean-contextcontext-intelligence

Score Breakdown

Stars 15% 3,874

3,874 stars → well-known project

Freshness 25% 29d ago

Last commit 29d ago → recently updated

Issue Health 25% 99%

1095/1102 issues closed → responsive maintainer

Contributors 10% 60

60 contributors → active community

Dependents 25% 0

No dependents → no downstream usage

npm Downloads N/A

PyPI Downloads N/A

Forks 352

Description Good

License Apache-2.0

Weights: Freshness 20% · Issue Health 20% · Dependents 22% · Stars 10% · Contributors 8% · How we score →

Badge all embed codes →

Markdown

[![AgentRank](https://agentrank-ai.com/api/v1/badge/yvgude--lean-ctx)](https://agentrank-ai.com/tool/yvgude--lean-ctx/?utm_source=badge&utm_medium=readme&utm_campaign=agentrank_badge)

HTML

<a href="https://agentrank-ai.com/tool/yvgude--lean-ctx/?utm_source=badge&utm_medium=readme&utm_campaign=agentrank_badge"><img src="https://agentrank-ai.com/api/v1/badge/yvgude--lean-ctx" alt="AgentRank"></a>

Embed Widget docs →

HTML

<script src="https://agentrank-ai.com/embed.js" data-tool="yvgude/lean-ctx"></script>

Details

Stars: 3,874
Forks: 352
Open Issues: 7
Closed Issues: 1,095
Contributors: 60
Dependents: —
Language: Rust
License: Apache-2.0
Last Commit: 29d ago

Matched Queries

topic:mcptopic:mcp-server

From the README

<div align="center">

<pre>
██╗     ███████╗ █████╗ ███╗   ██╗     ██████╗████████╗██╗  ██╗
██║     ██╔════╝██╔══██╗████╗  ██║    ██╔════╝╚══██╔══╝╚██╗██╔╝
██║     █████╗  ███████║██╔██╗ ██║    ██║        ██║    ╚███╔╝
██║     ██╔══╝  ██╔══██║██║╚██╗██║    ██║        ██║    ██╔██╗
███████╗███████╗██║  ██║██║ ╚████║    ╚██████╗   ██║   ██╔╝ ██╗
╚══════╝╚══════╝╚═╝  ╚═╝╚═╝  ╚═══╝     ╚═════╝   ╚═╝   ╚═╝  ╚═╝
</pre>

### **Control what your AI can see.**

**LeanCTX — AI Value Gate for AI Coding Agents**

LeanCTX — short for **Lean Context** — is an AI Value Gate and context
engineering layer for AI coding agents. It runs locally alongside your coding
agent, helping it read repositories, run development commands, and send focused
context to the model: it **understands** the task, **routes** the right context,
**compresses** what it sends, and **tracks** the cost and outcome of that work.
Savings depend on the workload and enabled modes; the local savings ledger and
Shadow Mode show the mea

Read full README on GitHub →

See alternatives to yvgude/lean-ctx → Browse mcp-server category → Best MCP Server MCP servers → Compare yvgude/lean-ctx → How to Build an MCP Server in 2026 →MCP Server Comparison: Top 10 Head-to-Head →

View on GitHub →