How do I connect Obsidian Markdown Lint MCP Server to Claude?

The listing records `docker run -i --rm obsidian-markdown-lint-mcp` as its setup step. Run it, then follow the repository's instructions for the client configuration; the listing names Claude Code as compatible clients.

Is Obsidian Markdown Lint MCP Server free?

The listed licence is MIT. Check the upstream terms for permitted use and commercial requirements; a public repository does not by itself mean the software is free or open source. Connected APIs and hosted services may have separate charges.

What can Obsidian Markdown Lint MCP Server do?

Obsidian Markdown Lint MCP Server documents 4 tools to the agent, including extract_mermaid_from_svg, lint_markdown, render_mermaid_diagrams. The descriptions above come from project documentation. A live handshake does not test individual tool behavior.

Obsidian Markdown Lint MCP Server

Unclaimed

by psenger

Stdio MCP server for Claude Code that lints Markdown, validates front matter against JSON Schema, and renders Mermaid diagrams to SVG, all inside Docker.

Install

$docker run -i --rm obsidian-markdown-lint-mcp

Set up this server

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This server needs project-specific setup. Follow the project instructions; no reusable public launch command is available yet.

Project instructions

claudeclaude-codedockerfront-matterjson-schemamarkdownmarkdownlintmcpmermaidmodel-context-protocol

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Security profile

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Documented tools (4)

From project documentation. A server handshake does not verify each tool’s description or behavior.

extract_mermaid_from_svg

Reads a rendered SVG and returns the original Mermaid source as a code block, ready to edit

lint_markdown

Runs markdownlint on content, returns errors and a corrected version

render_mermaid_diagrams

Renders all mermaid blocks to SVG, replaces them with GitHub image links, embeds the original Mermaid source as base64 in each SVG's <metadata>

validate_front_matter

Validates YAML front matter against a JSON Schema you pass in

Tool change history

Compared across complete checks of the same configuration. Tools were listed, not invoked. Input-schema changes are not measured here.

No complete tool checks yet.

FAQ

Questions about Obsidian Markdown Lint MCP Server

How do I connect Obsidian Markdown Lint MCP Server to Claude?: The listing records `docker run -i --rm obsidian-markdown-lint-mcp` as its setup step. Run it, then follow the repository's instructions for the client configuration; the listing names Claude Code as compatible clients.
Is Obsidian Markdown Lint MCP Server free?: The listed licence is MIT. Check the upstream terms for permitted use and commercial requirements; a public repository does not by itself mean the software is free or open source. Connected APIs and hosted services may have separate charges.
What can Obsidian Markdown Lint MCP Server do?: Obsidian Markdown Lint MCP Server documents 4 tools to the agent, including extract_mermaid_from_svg, lint_markdown, render_mermaid_diagrams. The descriptions above come from project documentation. A live handshake does not test individual tool behavior.