Developer Toolkit MCP server

Developer Toolkit is a remote MCP server that gives an AI agent 2 tools, among them fetch, search. It answers at https://developertoolkit.ai/mcp over streamable HTTP, and it listed its tools to an anonymous client, so no sign-in was needed for that. Our probes reached it 6 of 6 times since 11 September 2026; the last check, on 22 October 2026, succeeded.

Status

Answering

Tools

Reliability

6 of 6 checks

Response time

534 ms

Transport

streamable HTTP

Last checked

22 October 2026

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

Description as the publisher wrote it.

The 2 tools Developer Toolkit offers

Tool	What it does
`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 articl Inputs: id
`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 Inputs: query

Add Developer Toolkit to your AI client

Every block below points at https://developertoolkit.ai/mcp. Pick your client and copy.

Claude Code: one command in your terminal

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

Claude Desktop: claude_desktop_config.json

{
  "mcpServers": {
    "developer-toolkit": {
      "command": "npx",
      "args": ["-y", "mcp-remote", "https://developertoolkit.ai/mcp"]
    }
  }
}

Cursor: ~/.cursor/mcp.json, or .cursor/mcp.json in a project

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

VS Code and GitHub Copilot: .vscode/mcp.json

{
  "servers": {
    "developer-toolkit": {
      "type": "http",
      "url": "https://developertoolkit.ai/mcp"
    }
  }
}

Zed: Zed settings.json

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

Windsurf: ~/.codeium/mcp_config.json

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

JetBrains AI Assistant: Settings, Tools, AI Assistant, MCP, New MCP Server, as JSON

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

Continue: .continue/mcpServers/neuronto.yaml

name: Developer Toolkit
version: 0.0.1
schema: v1
mcpServers:
  - name: Developer Toolkit
    type: streamable-http
    url: https://developertoolkit.ai/mcp

Gemini CLI: ~/.gemini/settings.json

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

Codex CLI: MCP server config

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

Warp: MCP servers, + Add, paste JSON

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

Goose: a one-click extension link

goose://extension?url=https%3A%2F%2Fdevelopertoolkit.ai%2Fmcp&type=streamable_http&id=developer-toolkit&name=Developer%20Toolkit

Is Developer Toolkit up right now?

It answered our last check on 22 October 2026 in 534 ms. Over 6 checks since 11 September 2026 it answered 6. Status here comes from Neuronto's own probes, not from the publisher.

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Questions about Developer Toolkit

How many tools does Developer Toolkit have?

2, as returned by the server's own tools/list on 17 September 2026: fetch, search.

Is Developer Toolkit down?

It answered our last check on 22 October 2026 in 534 ms. Over 6 checks since 11 September 2026 it answered 6.

How do I add Developer Toolkit to Cursor?

Put the server under mcpServers in ~/.cursor/mcp.json with the URL https://developertoolkit.ai/mcp. The exact JSON is above, with the same setup for Claude Code, Claude Desktop, VS Code, Windsurf, Zed, Gemini CLI and the rest.

Does Developer Toolkit need an API key?

It listed its tools to an anonymous client, so reading the tool list needs no key. Individual tools can still ask for credentials in their own inputs.

Where this comes from

Publisher: io.github.mjaskolski. Endpoint host: developertoolkit.ai. ARD identifier: urn:air:io.github.mjaskolski:mcp:developer-toolkit-mcp. First indexed 10 September 2026. The tools are exactly what the server returned; nothing on this page is inferred from its name. Ranking in Neuronto search is never for sale.

Is this your server? Get a message the day it stops answering or its tools change: monitoring, 14 days free. Or claim the domain to manage how it is listed.