How to Use the Markdown Frontmatter Harvester MCP in Claude

Q: How do I configure Markdown Frontmatter Harvester with Claude Desktop?

Open your local claudedesktopconfig.json file and add the MCP server configuration under the mcpServers key. Point the command to the Vinkius executable, save the file, and restart your desktop app to see the tool button.

Feed your local Obsidian vaults and Hugo metadata directly to Claude Desktop using this fast local MCP server.

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Connect Markdown Frontmatter Harvester MCP to Claude Desktop

Create your Vinkius account to connect Markdown Frontmatter Harvester to Claude Desktop and route execution through our secure gateway. The platform manages server hosting, runtime updates, and security layers. Configuration requires no manual server provisioning.

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Setup Markdown Frontmatter Harvester with Claude Desktop

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Scan Hugo directories directly from Claude Desktop

Point Claude Desktop to your local Hugo directories using the `harvest_markdown_frontmatter` tool instead of copying frontmatter block by block. It reads through every file, pulls the YAML blocks, and feeds them back as clean JSON. This gives your local chat agent an immediate index of your entire static site content. You can ask for posts with specific statuses or draft dates without manual file-by-file lookups.

Turn messy Obsidian tags into structured context

Extract tags and dates into a single payload using the `harvest_markdown_frontmatter` tool instead of letting your Obsidian vault stay disorganized. Claude Desktop executes this process to give you immediate access to your metadata. Instead of opening dozens of markdown files to verify metadata, you let the local agent filter your notes by status or custom frontmatter fields. It works entirely within your local sandbox.

Fast metadata filtering without token bloat

The `harvest_markdown_frontmatter` tool extracts only the YAML block to save your Claude Desktop context window from loading entire files. This MCP Server keeps your workspace fast by ignoring the heavy body text. Claude Desktop processes only the lightweight JSON index, saving your local context for actual reasoning. It keeps your chat fast even when scanning thousands of files.

Setup guide

Set up Markdown Frontmatter Harvester MCP in Claude Web or Desktop

1

Open Claude Settings

Go to claude.ai, click your profile icon, then navigate to Customize → Connectors.
2

Add Custom Connector

Click the "+" button and select Add custom connector. Paste your Vinkius endpoint URL: https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp Replace [YOUR_TOKEN_HERE] with your token from cloud.vinkius.com. For OAuth-protected servers, expand Advanced settings to add credentials.
3

Start a conversation

Open a new chat. The Markdown Frontmatter Harvester MCP tools are available immediately — no restart needed.

Endpoint URL

https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp

No configuration file needed — paste the URL directly in the Claude web interface.

Available on Free (1 connector), Pro, Max, Team, and Enterprise plans.

Prerequisites

Claude Desktop installed (macOS or Windows)
Active Vinkius subscription with a valid endpoint token

1

Open Claude Desktop Settings

Click the menu icon at the top-left corner, go to Settings → Developer → Edit Config. This opens claude_desktop_config.json in your default text editor.
2

Paste the Markdown Frontmatter Harvester MCP configuration

Copy the JSON snippet on the right into the mcpServers object. Replace [YOUR_TOKEN_HERE] with your endpoint token from cloud.vinkius.com.
3

Restart Claude Desktop

Close and reopen the application. Claude needs a full restart to load new MCPs — refreshing a conversation is not enough.
4

Verify the connection

Open a new conversation. Click the 🔌 icon at the bottom of the message input. You should see tools listed under markdown-frontmatter-harvester-mcp.

json

{
  "mcpServers": {
    "markdown-frontmatter-harvester-mcp": {
      "url": "https://edge.vinkius.com/[YOUR_TOKEN_HERE]/mcp"
    }
  }
}

Get your connection token →

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Common questions about Markdown Frontmatter Harvester MCP in Claude Desktop

Open your local `claude_desktop_config.json` file and add the MCP server configuration under the `mcpServers` key. Point the command to the Vinkius executable, save the file, and restart your desktop app to see the tool button.

Yes, you can. Use the Claude Web interface to connect the remote HTTPS URL under your integration settings, or run it locally via stdio on your desktop app.

The parser isolates the broken file and continues scanning the rest of your vault. Your desktop client receives a clean JSON payload containing all valid metadata without crashing the process.

Yes, you specify the absolute path when calling the tool. This lets you target specific subdirectories like posts or drafts instead of scanning your entire drive.

No, your markdown files and YAML frontmatter remain completely on your local machine. The extraction process runs inside a secure local sandbox, and only the generated metadata JSON is passed to your chat agent.

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