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nikolai-vysotskyi/trace-mcp

MCP Developer Tools

A recomputation‑reuse layer that indexes codebases and markdown vaults so AI agents can query structure instead of repeatedly reading files, reducing token usage, latency, and hallucinations.

TypeScript Latest v1.41.3 · 2d ago Security brief →

Features

  • Builds a framework‑aware graph of code once and serves it to agents via MCP
  • Supports 81 language/framework integrations (80+ languages) across codebases
  • Indexes markdown knowledge vaults, turning wikilinks into graph edges with metadata
  • Provides tools like `get_change_impact`, `query_decisions`, `plan_turn`, and `search_sessions` for efficient querying
  • Reduces token consumption by 40‑50% on average and can cut redundant processing up to 99%

Recent releases

View all 89 releases →
No immediate action
v1.41.3 Bug fix

FastAPI router prefix fix

No immediate action
v1.41.2 Bug fix

Bug fixes + tests

v1.41.1 Breaking risk
⚠ Upgrade required
  • Run `npm install -g trace-mcp@latest` followed by `trace-mcp init` after upgrading.
Breaking changes
  • Removed desktop app from core repo (phase E)
  • Deleted orphaned app tests from core as they were moved to the app repo
Full changelog

1.41.1 (2026-05-29)

⚠ BREAKING CHANGES

  • app: remove desktop app from core repo (phase E)

Tests

  • remove orphaned app tests from core (source moved to app repo) (b910850)

Chores

  • app: remove desktop app from core repo (phase E) (f3b4b0e)
  • release as 1.41.1 (462369e)

Upgrade

npm install -g trace-mcp@latest
trace-mcp init
No immediate action
v1.41.0 Mixed

App features + bugfix + refactor

Upgrade now
v1.40.0 Mixed
Dependencies

Activity tab + LSP enricher

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About

Stars
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Forks
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Languages
TypeScript JavaScript Shell
Downloads/week
1,071 ↓38%
NPM Maintainers
1 Single npm maintainer
Contributors
4
TypeScript
Types included ✓

Beta — feedback welcome: [email protected]