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Alternatives to Skylos

Skylos is a MCP server by duriantaco: Dead code, security, secrets detection and code quality for Python, TypeScript, Go. If it doesn't fit your setup, these 12 MCP servers cover similar ground. They are ordered by how closely they match Skylos and by our rank, which weighs adoption, freshness and documentation; money never changes the order. pyscn leads the list (most GitHub stars here (1,096); active in the last 30 days). 2 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 Skylos.

Updated Oct 26, 2026 · Built from catalog data; how we rank and grade

You're replacing

Skylos

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

12 alternatives

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

  1. 1
    pyscn

    ludo-technologies

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

    • Most GitHub stars here (1,096)
    • Active in the last 30 days

    ★ 1.1K↓ 323/wkLast active Oct 24, 2026Local (stdio)Claude Code, Codex, VS Code, Cursor +2

  2. 2
    LeakGuard

    youraitools.co

    Find and redact leaked secrets, wallet keys and PII before an AI agent sends text.

    • Remote server, no local install

    ↓ 162/wkLast active Oct 22, 2026Local (stdio), Remote (HTTP)Claude Code, VS Code, Codex, Cursor +2

  3. 3
    Secret Scanner

    GuardBee

    Scans files for leaked secrets and API keys

    • Most weekly downloads here (1.1K)
    • Active in the last 30 days

    ★ 1↓ 1.1K/wkLast active Oct 22, 2026Local (stdio)Claude Code, Codex, VS Code, Cursor +2

  4. 4
    Prompt Leak Scanner

    GuardBee

    Catches leaked credentials and PII in outbound LLM prompts

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

    ★ 1↓ 988/wkLast active Oct 22, 2026Local (stdio)Claude Code, Codex, VS Code, Cursor +2

  5. 5
    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

  6. 6
    MCP Safeguard

    cognivators.com

    MCP server security scanner: detects prompt injection, credential leaks, SSRF, tool poisoning.

    • Active in the last 30 days

    ↓ 183/wkLast active Jun 4, 2026Local (stdio)Claude Code, Codex, VS Code, Cursor +2

  7. 7
    Skarn

    getskarn.com

    Scans AI coding sessions and assistant configs for leaked secrets and risky hooks; local, redacted

    • Active in the last 30 days

    Last active Oct 4, 2026Local (stdio)Claude Code, Codex, VS Code, Cursor +2

  8. 8
    Husk

    husk-security

    Local-first defensive scanner for vulnerable dependencies, leaked secrets, and risky agent configs

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

    ★ 6↓ 3/wkLast active Oct 23, 2026Local (stdio)Claude Code, Codex, VS Code, Cursor +2

  9. 9
    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

  10. 10
    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

  11. 11
    toolprint by JEStats

    jestatsio

    package-lock.json for MCP trust: catch MCP rug-pulls, tool poisoning, and leaked secrets.

    • Active in the last 30 days
    • Open source (Apache-2.0)

    Last active Oct 15, 2026Local (stdio)Claude Code, Codex, VS Code, Cursor +2

  12. 12
    Keyspoor

    majiayu000

    Offline secret scanning for AI agents.

    • Active in the last 30 days
    • Open source (Apache-2.0)

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

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