luuuc avatar

Sense

luuuc/sense

Plugs a symbol graph and semantic search into Claude, Cursor, or any MCP client so your AI stops reading 19 files to answer "who calls this function?" Exposes four tools: sense_graph for caller/callee lookups and dead code detection, sense_search for hybrid semantic search with keyword fallback, sense_blast for dependency impact analysis, and sense_conventions for project style patterns extracted from your actual code. Runs locally with tree-sitter parsing and a bundled ONNX embedding model. One scan builds a .sense/ SQLite index, then queries resolve in under 3ms. The benchmarks show 47% fewer tool calls and 32% lower token usage on structural tasks across seven codebases. Reach for this when your agent burns tokens chasing grep chains or hallucinates dependencies that don't exist.

GitHub stars
8
tools
4
transport
STDIO
last updated
May 15, 2026

Tools

4 tools

Public tool metadata for what this MCP can expose to an agent.

sense_graphSymbol relationships, callers, callees, inheritance, tests, dead code

Symbol relationships, callers, callees, inheritance, tests, dead code

No parameter schema in public metadata yet.

sense_searchHybrid bi-encoder + cross-encoder semantic code search with keyword and text fallback

Hybrid bi-encoder + cross-encoder semantic code search with keyword and text fallback

No parameter schema in public metadata yet.

sense_blastBlast radius, affected code, affected tests, risk score

Blast radius, affected code, affected tests, risk score

No parameter schema in public metadata yet.

sense_conventionsDetected project conventions from source

Detected project conventions from source

No parameter schema in public metadata yet.

Sponsors

Readme

CI CodeQL Lint Maintainability Code Coverage codecov OpenSSF Best Practices

Sense ⠎⠑⠝⠎⠑

An MCP server for codebase context, built for AI coding agents.

Side-by-side comparison: Without Sense (19 tool calls, 356K tokens, 121s) vs With Sense (5 tool calls, 109K tokens, 48s)


View the full README on GitHub

Details

Repository
github.com/luuuc/sense
Website
luuuc.github.io/sense
Category
Search & Web Crawling
Package
https://github.com/luuuc/sense/releases/download/v0.84.3/sense_0.84.3_darwin_arm64.mcpb
Transport
STDIO
Registry
MCP registry, active

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