Ecosystem

mule-lint is one of four independently versioned MuleSoft tools. The canonical package matrix, supported combinations, host setup, and end-to-end agent workflows live in the mule-skills ecosystem hub.

This page explains only the boundary of mule-lint: it owns the standards catalog, executable lint rules, rule profiles, and the MCP resources that expose them. mule-skills composes those resources with build and Anypoint Platform workflows; it does not copy or redefine the standards.

How they fit

mule-skills is the workflow layer: it tells an agent how to document, review, or diagnose a Mule project, and it calls the other three as tools. The three tools are useful on their own from a terminal or a CI pipeline, with or without an agent.

flowchart TD
    Skills["mule-skills<br/>agent workflows"] --> Lint["mule-lint<br/>static analysis"]
    Skills --> Build["mule-build<br/>validate, package, release"]
    Skills --> Connect["anypoint-connect<br/>runtime evidence"]
    Lint --> Project["Your Mule 4 project"]
    Build --> Project
    Connect --> Runtime["Anypoint Platform"]

Using mule-lint through mule-skills

If you install mule-skills, mule-lint comes preconfigured as an MCP server with a pinned version, so you do not need to set it up separately. The mule-development, mule-review, and mule-build skills call it for static analysis. See the mule-skills MCP server reference.

To use mule-lint on its own, follow the installation instructions.