MCP.Market

HardwareMCP MCP server

online · 100% uptime
by saadvz·io.github.saadvz/hardwaremcp·v0.1.0
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Find MCP servers for ESP32, Arduino, 3D printers, Home Assistant, cameras and other hardware.

A91/100grade A
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Safety scan
A91/100

full report

Adoption
Growing

0 stars

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If you have run it, two minutes of your experience saves the next person an afternoon.

HardwareMCP tools (4)

write = sends, deletes, buys or posts
  • get_serverFree

    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_devicesFree

    List every device family in the catalog with how many MCP servers support it.

  • recommend_for_deviceFree

    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_serversFree

    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.

Public scan report

scanner v0.1.10 · 2026-10-16 · same rubric, same numbers if you re-run it

no findings
  • –Code scanremote-only server, no package to scann/a
  • Live reliabilityremote reachable in 511ms20/20
  • Tool poisoning4 tool descriptions checked15/15
  • Auth qualityopen endpoint, read-only tools10/15
  • Maintenancelast push 0 days ago15/15
  • Maintainer identityregistry namespace matches repository owner; GitHub account older than a year8/10
Overall 91/100. Components that don't apply are left out of the denominator. Any critical finding is an F.RubricAppeal a findingJSON

How HardwareMCP compares

Against every graded MCP server, from our own scans and uptime checks. Updated after each scan run.

Safety score
91/100
higher than 85% of 48,273 servers
Tools
4
the typical server has 7
Tools that change things
0%
typical: 0%. Fewer write tools means less an agent can break
Uptime
100%
of our recent checks; the typical remote server answers 100%
Response time
180 ms
faster than 67% of 30,037 servers

What its tools let an agent do: 4 read

Install HardwareMCP in Claude Code, Cursor or VS Code

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

What the publisher says

From the HardwareMCP repository's README, as published. We do not edit it. Read it on GitHub

hardwaremcp

Remote endpoint: https://hardwaremcp.khanex.ai/mcp. Paste it into any MCP client: no install, no API key.

Ask your agent "which MCP server should I use for my Bambu P1S?" and it gets the right server, install commands and client config from the HardwareMCP catalog.

An MCP server that helps your AI agent find MCP servers for physical hardware: ESP32, Arduino, Raspberry Pi, RP2040, 3D printers (Bambu, Prusa, Klipper, OctoPrint), Home Assistant, cameras (Frigate, UniFi Protect, ONVIF), Zigbee, serial/BLE and lab gear.

It's a thin layer over the HardwareMCP catalog: 59 servers with install commands and client configs copied from their READMEs.

Tools

Use the hosted server (no install)

Endpoint: https://hardwaremcp.khanex.ai/mcp (Streamable HTTP, stateless, no auth, CORS open, JSON responses). POST handles JSON-RPC, OPTIONS returns 204 with CORS headers, and GET/DELETE return 405 because there are no sessions or server-initiated streams.

Claude Code

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

Cursor (~/.cursor/mcp.json)

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

Claude Desktop (claudedesktopconfig.json)

{ "mcpServers": { "hardwaremcp": { "command": "npx", "args": ["-y", "mcp-remote", "https://hardwaremcp.khanex.ai/mcp"] } } }

Grok Bot (desktop app): there's no settings field for MCP URLs. In a Bot chat, send:

Add a custom MCP server named hardwaremcp at https://hardwaremcp.khanex.ai/mcp

Confirm when asked (no sign-in needed), then type @ and pick hardwaremcp. (Cursor forum answer)

Muse (Meta): ask Muse in chat to create a Custom Connector (Meta Help Center):

Create a Custom Connector for a new remote MCP server, then connect to it:
- Name: hardwaremcp
- Transport: remote streamable HTTP
- URL: https://hardwaremcp.khanex.ai/mcp
- Auth: none (public, no API key or OAuth)
Then list its tools and call list_devices to confirm it works.

Run locally (stdio)

npx -y hardwaremcp   # once published to npm
{ "mcpServers": { "hardwaremcp": { "command": "npx", "args": ["-y", "hardwaremcp"] } } }

Develop

npm install
npm run gen-data      # regenerate src/data.ts from ../hardwaremcp/data/servers.json
npm run build
npm test              # scripted client over stdio
node test-client.mjs https://hardwaremcp.khanex.ai/mcp   # against the live endpoint

Caveat

Shortened. The full README is on GitHub.

Nothing above is checked by us. What we check is on the safety report.

HardwareMCP: common questions

Is HardwareMCP MCP server safe?
Yes, by our scan: it is graded A (91/100). Read the HardwareMCP safety report
How do I install HardwareMCP?
It runs remotely at hardwaremcp.khanex.ai. Add it to Claude Code, Cursor, VS Code or Claude Desktop with the snippets above, or call it through the mcp.market gateway without installing anything.
Does HardwareMCP need an API key?
Not as far as the registry entry and our scan can tell: no credentials are declared or required.
Is HardwareMCP maintained?
The last commit was 17 days ago (2026-10-16). The latest release is v0.1.0.
Is HardwareMCP up?
100% of our last 28 checks got an answer. We check remote servers about four times a day.
How does HardwareMCP compare with other MCP servers?
safety score 91/100 (higher than 85% of 48,273 servers); tools 4 (the typical server has 7); tools that change things 0% (typical: 0%. Fewer write tools means less an agent can break). Full comparison.