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Skylos icon

Skylos

High-precision Python SAST & Dead Code Remover. Finds unused functions, secrets, and security flaws with hybrid static analysis + local LLM agents. Privacy-first & low noise. MCP server for SAST too.

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Cost / License

Platforms

  • Mac
  • Windows
  • Linux
  • Online
  • Python
  • Visual Studio Code
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Skylos information

  • Developed by

    SG flagOha

  • Licensing

    Open Source (Apache-2.0) and Freemium product.

  • Pricing

    One time purchase (perpetual license) that costs $9 + free version with limited functionality.

  • Written in

  • Alternatives

    3 alternatives listed

  • Badge

    Get an embeddable badge for Skylos

  • Supported Languages

    • English

AlternativeTo Categories

AI Tools & Services, Development, Security & Privacy

GitHub repository

  •  816 Stars
  •  50 Forks
  •  1 Open Issues
  •   Updated  
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What is Skylos?

Skylos is a static analysis tool that detects dead code, security vulnerabilities, hardcoded secrets, and code quality issues across Python, TypeScript, and Go. It uses framework-aware analysis to understand Django, Flask, FastAPI, Pydantic, and other frameworks — reducing false positives compared to tools like Vulture.

We benchmarked ourselves across 9 popular open-source repos (requests, flask, fastapi, pydantic, rich, click, starlette, httpx, tqdm) with 98.1% recall.

Available as a CLI (pip install skylos), VS Code extension, GitHub Action, and MCP server for AI coding assistants like Claude and Cursor.

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