MCP server

skylos MCP

Skylos is an open source, Apache 2.0 command line tool and pull-request gate.

Source (opens in a new tab)

Checked 2026-10-31

Install

Claude Code
claude mcp add skylos -- uvx skylos

Commands come from the project's own docs or registry entry. Check them against the source before you run them.

Skylos is an open source, Apache 2.0 command line tool and pull-request gate. Running skylos . finds dead code such as unused functions, classes and imports, and adding -a checks security bugs, hard-coded secrets, vulnerable dependencies, quality problems and common AI-code mistakes. skylos done checks whether a branch, often a coding agent's, is ready to merge. The README describes it as built for Python projects and lists support for 11 languages, with the deepest checks for Python and TypeScript or JavaScript. It runs locally without an account. Install with pip install skylos; the MCP server runs through uvx skylos over stdio. The last commit was on 30 October 2026. It suits teams merging many agent-written pull requests. The README is clear that findings show their supporting analysis, but language coverage beyond Python and TypeScript is shallower, so check your stack first. We have not run it ourselves for this note.

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Works with

Tried it with one of these? Vote below: works for me, or not.

Questions

How do I install skylos MCP?

Run this command: claude mcp add skylos -- uvx skylos. The install box on this page has the command for each agent it works with.

Is skylos MCP free?

It is published under the Apache 2.0 licence.

Who maintains skylos MCP?

It is maintained by duriantaco. The code is at github.com/duriantaco/skylos.

What does skylos MCP need to connect?

It runs over stdio.

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