Developer Toolkit MCP Server

by mjaskolski Your server? Claim it

answering

Developer Toolkit MCP is answering right now. Last checked 9 min ago. It exposes 2 tools. Last commit 20 Aug 2026.

The documentation, as a tool your agent can call: 950+ AI-dev guides. Search + fetch tools.

Uptime history 21 days of history

21 days agonow

100.0%

Uptime 24h

92 of 92 checks

Tools

read from the server

624 ms

Response time

average over 24h

Stars

last commit 20 Aug 2026

What changed 2

Every tool that appeared, vanished or quietly changed what it asks for. Recorded since 6 September 2026. No other catalogue keeps this.

6 Sep 2 tool descriptions were rewritten fetch, search

Nothing serious here today

Today is the operative word: we check Developer Toolkit MCP every 15 minutes and re-read its code on every release. Watch it and you find out the day that stops being true.

Connect this server

Endpoint below is the one we actually reach during checks — not the one copied from a README. Last verified 9 min ago.

Claude Code Claude Desktop Codex Cursor VS Code

run in your terminal

claude mcp add developer-toolkit-mcp --transport http https://developertoolkit.ai/mcp

~/Library/Application Support/Claude/claude_desktop_config.json

{
  "mcpServers": {
    "developer-toolkit-mcp": {
      "url": "https://developertoolkit.ai/mcp"
    }
  }
}

~/.codex/config.toml

[mcp_servers.developer-toolkit-mcp]
url = "https://developertoolkit.ai/mcp"

.cursor/mcp.json

{
  "mcpServers": {
    "developer-toolkit-mcp": {
      "url": "https://developertoolkit.ai/mcp"
    }
  }
}

.vscode/mcp.json

{
  "mcpServers": {
    "developer-toolkit-mcp": {
      "url": "https://developertoolkit.ai/mcp"
    }
  }
}

Available tools 2

Read directly from the server with tools/list, grouped by what they act on. If a tool disappears, we record the date.

fetch

fetch

Retrieve the complete markdown of one documentation article by the id returned from `search` (for example `en/claude-code/advanced-techniques/hooks-automation`). The text is returned in full; `metadata.gated` only reports whether the article sits behind the paywall on the web. An unknown id is an error — call `search` first.

search

Search the AI Developer Toolkit documentation: 950+ guides on Cursor, Claude Code and OpenAI Codex, covering setup, agent workflows, hooks, MCP, testing, CI and deployment, in English and Polish. Returns at most 10 ranked results, each with a short snippet rather than the article text; an empty list means the corpus has nothing on the topic. Pass a result id to `fetch` for the full text.

Endpoints

URL	Transport	State	Latency	Checked
https://developertoolkit.ai/mcp	streamable-http	answering	238 ms	9 min ago

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Developer Toolkit MCP — questions

Answers built from our own checks of this server.

What can Developer Toolkit MCP do?

It exposes 2 tools, read directly from the server on our last check. Among them: fetch, search. The full list with descriptions is on this page — we take it from the server itself via tools/list, not from a README. How MCP servers expose tools in the first place →

Is Developer Toolkit MCP working right now?

We send a real MCP handshake every 15 minutes. Over the last 24 hours 92 of 92 checks got a reply (100.0%), average response time 624 ms. The bar chart above shows every period we have measured.

How do I connect Developer Toolkit MCP?

Copy the ready config from this page — we generate it for Claude Code, Claude Desktop, Codex, Cursor and VS Code, each with the file path that client actually reads. It is a remote server, so there is nothing to install — the client connects to the address.

Does Developer Toolkit MCP need an API key?

No. Developer Toolkit MCP completed a full MCP handshake with us as an anonymous client and listed its tools without asking for anything. All 2 of them are readable on this page. This is what we observed, not what the docs claim.

How fast is Developer Toolkit MCP?

It answers our handshake in 624 ms on average, which is faster than 23% of all working MCP servers we measure. That is on the slow side — worth knowing if the tool sits inside an interactive loop. The comparison comes from our own checks across the whole registry, every 15 minutes.

Is Developer Toolkit MCP open source?

We cannot say that it is: 1 stars on GitHub, but no licence is declared, and without one the code is not open source by default.