MCP server

HardwareMCP

io.github.saadvz/hardwaremcp

Checked 26 Oct 2026, 08:29 UTC · Connected to it and listed its tools

Find MCP servers for ESP32, Arduino, 3D printers, Home Assistant, cameras and other hardware.

Website Source

At a glance

Type

MCP server

Publisher

Not verified

Status

Working at last check

Tools

4

Token cost

About 553 tokens per request

Sets up in

Claude Code, Claude Desktop, Codex, Gemini CLI, Cursor, VS Code, Antigravity, ChatGPT, OpenAI API, Grok

Last checked

26 Oct 2026, 08:29 UTC

Connect it to your agent

Add to CursorAdd to VS CodeVS Code Insiders

Opens the app, which shows the server and asks you to confirm. For other apps, copy the setup below.

Claude Code

claude mcp add --transport http hardwaremcp https://hardwaremcp.khanex.ai/mcp

Claude Desktop

Settings → Connectors → Add custom connector, and paste the URL.

Codex (config.toml)

[mcp_servers.hardwaremcp]
url = "https://hardwaremcp.khanex.ai/mcp"

Gemini CLI

{"mcpServers":{"hardwaremcp":{"httpUrl":"https://hardwaremcp.khanex.ai/mcp"}}}

Cursor

{"mcpServers":{"hardwaremcp":{"url":"https://hardwaremcp.khanex.ai/mcp"}}}

VS Code

{"servers":{"hardwaremcp":{"type":"http","url":"https://hardwaremcp.khanex.ai/mcp"}}}

Antigravity

agy mcp add hardwaremcp https://hardwaremcp.khanex.ai/mcp

ChatGPT

Settings → Apps & Connectors → Advanced settings: turn on Developer mode, then Create a connector and paste the URL. Which plans can do this varies.

OpenAI API (Responses tools)

{"type":"mcp","server_label":"hardwaremcp","server_url":"https://hardwaremcp.khanex.ai/mcp","require_approval":"always"}

Grok (xAI API tools)

{"type":"mcp","server_label":"hardwaremcp","server_url":"https://hardwaremcp.khanex.ai/mcp"}

Tools

• get_server ~117 tokens
  Get full details for one server by slug: what it does, requirements, install commands, notes, and the MCP client config snippet copied from its README.
• list_devices ~63 tokens
  List every device family in the catalog with how many MCP servers support it.
• recommend_for_device ~145 tokens
  Recommend the best MCP servers for a specific device, optionally for a goal (e.g. 'monitor prints', 'flash firmware', 'control lights'). Prefers maintained servers with ready client configs.
• search_servers ~228 tokens
  Search the HardwareMCP catalog of MCP servers for physical hardware (ESP32, Arduino, Raspberry Pi, 3D printers like Bambu/Prusa/Klipper/OctoPrint, Home Assistant, cameras, Zigbee, serial, oscilloscopes). Returns matching servers sorted by GitHub stars.

Browse

• GitHub tools
• GitHub and code hosting

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Badge for your README

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