# markdownlint-mcp

> Use this tool when you need to validate and standardize Markdown files, ensuring compliance with established standards and best practices. It solves problems such as inconsistent formatting, incorrect syntax, and style errors, providing inputs of Markdown files and outputs of linted, validated, and auto-fixed files. Ideal for use in content creation, documentation, and publishing workflows where high-quality Markdown output is required.

Canonical page: https://skillsregistry.net/skills/ernestgwilsonii-markdownlint-mcp  
JSON: https://api.skillsregistry.net/v1/skills/ernestgwilsonii-markdownlint-mcp

## Description

Provides AI assistants with the ability to lint, validate, and auto-fix Markdown files to ensure compliance with established Markdown standards and best practices.

## Trust

- **Trust score (0–1):** 0.96
- **Verification tier:** verified
- **Last scanned:** 2026-09-28

## Facts

- **Version:** 1.0.0
- **Skill type:** atomic
- **Execution layer:** mcp-remote
- **Runtime environment:** api
- **Category:** file-system
- **Updated:** 2026-09-28

## Source

- **Source listing:** [Glama](https://glama.ai/mcp/servers/famu8h5syn)
- **Repository:** <https://github.com/ernestgwilsonii/markdownlint-mcp>

## Use it

Resolve this record through the SkillsRegistry MCP server (no auth, read-only):

```
claude mcp add --transport http --scope user skillsregistry https://api.skillsregistry.net/mcp
```

```json
{
  "jsonrpc": "2.0",
  "id": 1,
  "method": "tools/call",
  "params": {
    "name": "get_skill",
    "arguments": {
      "slug": "ernestgwilsonii-markdownlint-mcp"
    }
  }
}
```

REST: `GET https://api.skillsregistry.net/v1/skills/ernestgwilsonii-markdownlint-mcp` · pull for local use: `GET https://api.skillsregistry.net/v1/skills/ernestgwilsonii-markdownlint-mcp/pull`

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SkillsRegistry indexes agent skills from public registries and GitHub. Skills we have analysed are scanned with Circle-IR and scored on six dimensions; each listing states its scan coverage. More: https://skillsregistry.net/llms.txt