io.github.saadvz/hardwaremcp
HardwareMCP
Is the Hardware MCP server down? No. It answered initialize and tools/list in the probe of 2026-10-26.
Find MCP servers for ESP32, Arduino, 3D printers, Home Assistant, cameras and other hardware.
alive probed 2026-11-14 · unchanged since 2026-10-26 · HTTP 200
- Endpoint
- https://hardwaremcp.khanex.ai/mcp (streamable-http)
- Host
- hardwaremcp.khanex.ai
- Protocol
- 2025-11-25
- Reports itself as
- hardwaremcp 0.1.0
- Capabilities
- tools
- Instructions
- none
- Of a 1M window
- <0.1 % of a 1M context window
- Count
- 838 tokens in Claude Opus 5.5, exact, measured 2026-10-16. With the Claude Code prefix mcp__…__ on each tool name: 886. The o200k_base estimate is 468. Counted again when the tool definitions change. Method.
- Repository
- https://github.com/saadvz/hardwaremcp-mcp
- Website
- https://hardwaremcp.khanex.ai/mcp/
- Registry
- active, updated 2026-10-16 · registry entry
Most expensive tools
The Claude column scales the o200k estimate of each tool by this server's ratio of exact to estimate, 1.79×.
| Tool | ≈ Claude tokens | o200k estimate | Share of this server |
|---|---|---|---|
| search_servers | 362 | 202 | 43 % |
| recommend_for_device | 220 | 123 | 26 % |
| get_server | 168 | 94 | 20 % |
| list_devices | 88 | 49 | 10 % |
Compare this server with others.
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- BackPow PoW Oracle com.backpow/pow-mining-oracle · alive
- ARADIA | sovereign & private agentic systems com.aradia/sovereign-hardware · timeout
- com.boardrepo/boardrepo · needs auth
Badge for the README
The result of the latest probe, the tool count and the token cost. The feed has an entry for every probe that changed them.
A mail when this server changes
Stops answering, comes back, tool set or cost changes. One confirmation mail first, a stop link in every mail.
For the publisher
- The server answers initialize and tools/list. Nothing to fix.
Fixed something? Probe it now, with the same steps as the daily run. This page updates with the next daily run.