entroly logo
entroly
★ 479
vs
lean-ctx logo
lean-ctx
★ 3.9k

entroly vs lean-ctx

entroly: Entroly is a context engineering engine that compresses an entire codebase into the AI context window using variable-resolution representation, removing duplicates and boilerplate. It achieves 78% fewer tokens per request, improves AI responses over time via reinforcement learning, and works with any AI coding tool via MCP server or HTTP proxy. The Rust-based core ensures sub-10ms overhead.; lean-ctx: lean-ctx is an open-source MCP server designed to drastically reduce LLM token costs for AI coding tools like Claude Code, Cursor, and Copilot. It achieves this by transparently compressing CLI output and file context, offering up to 99% savings and making AI coding faster, cheaper, and more effective without changing workflows.

01

TL;DR

entroly logo
entrolyCode Assistant · ★ 479

Optimizing context for coding agents like Cursor and Claude Code

lean-ctx logo
lean-ctxMemory & Context · ★ 3.9k

Reducing token costs for Claude Code, Cursor, and Copilot

02

Side-by-Side Comparison

Field
entroly logoentroly
lean-ctx logolean-ctx
Category
Code Assistant
Memory & Context
Stars
★ 479
★ 3.9k
License
MIT
MIT
Install Command
pip install entroly[full] && entroly go
curl -fsSL https://leanctx.com/install.sh | sh && lean-ctx setup && lean-ctx doctor
Updated
1d ago
1d ago
Open Source
Yes
Yes
Tags
ai-agents, ai-coding, ai-tools
agentic-coding, ai, ai-coding
03

Features

entroly logoentroly
0178% fewer tokens per request
02100% codebase visibility at variable resolution
03AI responses improve over time with reinforcement learning
04Built-in security scanning with 55 SAST rules
05Works with any AI tool (Cursor, Copilot, Claude Code, etc.)
lean-ctx logolean-ctx
01Transparent shell hook for CLI output compression
02Context server with 28 intelligent tools
03One-command integration for AI coding agents
04Adaptive LLM communication with Cognitive Efficiency Protocol
05Cross-session memory for context continuity
04

Use Cases

entroly logoentroly
↳Optimizing context for coding agents like Cursor and Claude Code
↳Reducing token costs in large codebases
↳Improving AI-assisted code review and debugging
lean-ctx logolean-ctx
↳Reducing token costs for Claude Code, Cursor, and Copilot
↳Optimizing MCP server performance
↳Saving $30-100+ per month on AI coding API costs
FAQ

FAQ

What is the difference between entroly and lean-ctx?
Both entroly and lean-ctx are in the Code Assistant category. entroly has 479 stars, while lean-ctx has 3.9k stars.
Which is better, entroly or lean-ctx?
The best choice depends on your use case. Choose entroly if Optimizing context for coding agents like Cursor and Claude Code, and lean-ctx if Reducing token costs for Claude Code, Cursor, and Copilot.
Is entroly free or open source?
Yes, entroly is open source on GitHub (MIT).
Is lean-ctx free or open source?
Yes, lean-ctx is open source on GitHub (MIT).
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