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Alternatives to pyscn

pyscn is a MCP server by ludo-technologies: Python code analysis for AI agents: complexity, dead code, clones, coupling, and a health score. If it doesn't fit your setup, these 12 MCP servers cover similar ground. They are ordered by how closely they match pyscn and by our rank, which weighs adoption, freshness and documentation; money never changes the order. Skylos leads the list (most GitHub stars here (849); most weekly downloads here (19.3K)). 5 offer a remote endpoint, so there is nothing to install locally. Each entry shows data reasons to switch, and you can open a side-by-side comparison with pyscn.

Updated Oct 24, 2026 · Built from catalog data; how we rank and grade

You're replacing

pyscn

Python code analysis for AI agents: complexity, dead code, clones, coupling, and a health score.

12 alternatives

Ordered by how closely each matches pyscn (shared product, category or stated alternative) and by rank.

  1. 1
    Skylos

    duriantaco

    Dead code, security, secrets detection and code quality for Python, TypeScript, Go.

    • Most GitHub stars here (849)
    • Most weekly downloads here (19.3K)

    ★ 849↓ 19.3K/wkLast active Oct 24, 2026Local (stdio)Claude Code, Codex, VS Code, Cursor +2

  2. 2
    Scopewalker MCP

    timohaa

    Codebase analysis tools for AI agents: complexity, prop drilling, doc coverage, code smells.

    • Active in the last 30 days
    • Open source (MIT)

    ★ 1Last active Oct 23, 2026Local (stdio)Claude Code, Codex, VS Code, Cursor +2

  3. 3
    ovecc

    Ovecc-labs

    Architecture guardrails for AI-written code: dependency graph, impact, dead code, CI gate

    • Open source (MPL-2.0)

    ★ 3Last active Aug 19, 2026Local (stdio)Claude Code, Codex, VS Code, Cursor +2

  4. 4
    Code Refactor

    zhouhengchang

    Refactor legacy code into modern, idiomatic code without changing its behavior.

    • Remote server, no local install

    Last active Oct 18, 2026Local (stdio), Remote (HTTP)Claude Code, VS Code, Codex, Cursor +2

  5. 5
    CAST Gatekeeper MCP Server

    CAST-Extend

    CAST Dashboard MCP server for compliance, quality, and technical debt insights for AI agents

    • Remote server, no local install

    Last active Jun 11, 2026Remote (HTTP)

  6. 6
    Safe Fix MCP

    pamela-0

    Finds real dead code and proposes a safe, test-gated branch+PR to remove it.

    • Open source (MIT)

    ★ 1↓ 25/wkLast active Aug 21, 2026Local (stdio)Claude Code, Codex, VS Code, Cursor +2

  7. 7
    Codesentinel MCP

    icohangar-ops

    Codebase health MCP: dead code, cycles, coupling, architectural drift.

    • Open source (MIT)

    ↓ 40/wkLast active Sep 20, 2026Local (stdio)Claude Code, Codex, VS Code, Cursor +2

  8. 8
    Weavatrix Js

    sergii-ziborov

    Always-fresh local repo graph: LSP-backed impact, Health, dead code, endpoints, architecture.

    • Open source (MIT)

    Last active Aug 24, 2026Local (stdio)Claude Code, Codex, VS Code, Cursor +2

  9. 9
    Tech Debt MCP

    PierreJanineh

    MCP Server for analyzing technical debt across multiple programming languages

    • Open source (MIT)

    ★ 7Last active Jul 26, 2026Local (stdio)Claude Code, Codex, VS Code, Cursor +2

  10. 10
    Mapnostics

    ffteema

    Codebase intelligence for AI agents — dead code, blast radius, ownership.

    • Remote server, no local install

    Last active Sep 9, 2026Local (stdio), Remote (HTTP)Claude Code, VS Code, Codex, Cursor +2

  11. 11
    Idencify

    jospnunes

    Whole-repo code graph for AI agents: impact analysis, dead code, cycles, semantic search — 14 tools.

    • Remote server, no local install

    Last active Jul 21, 2026Remote (HTTP), Remote (SSE)Claude Code, VS Code, Cursor, Windsurf

  12. 12
    XRay-Vision

    emtailabs.com

    AI-powered codebase analysis — call graphs, security, dead code, complexity.

    • Remote server, no local install

    Last active Mar 14, 2026Remote (HTTP)Claude Code, VS Code, Cursor, Windsurf

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