LeanKG
Active·★ 193·MIT·Updated 2026-05-25
★ Trending★ Data Processing★ Dev Tooling
LeanKG: Stop Burning Tokens. Start Coding Lean.
LeanKG is a local-first knowledge graph that provides accurate codebase context to AI coding tools. It indexes code, builds dependency graphs, and exposes an MCP server for direct querying. No cloud services or external databases are required.
#antigravity#claude-code#concise-context#cursor#gemini#graph-database#kilo-code#kn
01
Features
01Auto-init and setup for multiple AI tools
02Token-efficient queries (13-42 tokens vs 10,000+)
03Blast radius (impact analysis) and dependency graph
04MCP server integration with session hooks
05Multi-language support (Go, TypeScript, Python, Rust, Java, Kotlin, Android)
02
Compatibility
Cursor
Cursor
Verified via docs
Claude Code
Claude Code
Verified via docs
OpenCode
OpenCode
Verified via docs
Kilo Code
Kilo Code
Verified via docs
Gemini CLI
Gemini CLI
Verified via docs
Google Antigravity
Google Antigravity
Verified via docs
03
Quick start
1
$ cargo install leankg
04
Use cases
↳AI-assisted code impact analysis before changes
↳Providing context to AI coding tools during development
↳Visualizing code dependencies and module relationships
05
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Comments
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- AAspen JohnsonMay 26, 2026
Good for teams managing large codebases where token costs are significant.
- MMorgan MartinezMay 21, 2026
Works well for well-structured codebases where the knowledge graph is accurate.
- Taylor KimApr 24, 2026
Knowledge graph approach to reducing token usage in AI coding workflows.
- OOakley KimApr 4, 2026
Lean KG trades some recall completeness for substantial token savings.