MCP server - howdy39.dev

This site has an MCP server. Once an AI tool such as Claude is connected, it can search this site and read my articles and career. You can ask it something like “Which articles has howdy39 written about Notion?” Thanks to Mintlify’s AI-native features, there are other entry points for AI as well. Both the Japanese and the English versions work.

Connect to the MCP server

The MCP server URL is https://howdy39.dev/mcp.

Claude (claude.ai)

Open Connectors.
Click Add custom connector.
Enter howdy39.dev as the name and https://howdy39.dev/mcp as the URL, then click Add.
In a chat, click the ”+” button next to the input box and select howdy39.dev.

Claude Code

claude mcp add --transport http howdy39-dev https://howdy39.dev/mcp

Cursor and others

Add this to mcp.json.

{
  "mcpServers": {
    "howdy39-dev": {
      "url": "https://howdy39.dev/mcp"
    }
  }
}

What it can do

search_howdy39_dev: search the content of the site.
query_docs_filesystem_howdy39_dev: open and read the pages like files.

It only covers the published pages. It is read-only, except for a tool that reports an error on a page.

Other entry points for AI

llms.txt: https://howdy39.dev/llms.txt
An index of the whole site, so AI can see which pages exist.
llms-full.txt: https://howdy39.dev/llms-full.txt
The content of all pages in one file, including the summaries of the articles.
English index: https://howdy39.dev/_llms/en.md
An index of the English pages.
Page as Markdown: Add .md to the end of a page’s URL.
Example: https://howdy39.dev/en.md

How it’s built

This site is built with Mintlify. The source is public on GitHub.

​Connect to the MCP server

​Claude (claude.ai)

​Claude Code

​Cursor and others

​What it can do

​Other entry points for AI

​How it’s built