io.github.ctrlpi/mcp-bridge
mcp-bridge
Is the io.github.ctrlpi/mcp-bridge MCP server down? No. It answered initialize and tools/list in the probe of 2026-11-09.
MCP server to control Raspberry Pi, Pico W and ESP32 GPIO agents from an AI assistant.
alive probed 2026-11-14 · unchanged since 2026-11-09
- Run it
- npx -y @ctrlpi/mcp-bridge@0.9.31 (stdio, probed in a container with the network off)
- Host
- npmjs.com
- Reports itself as
- mcp-bridge 0.9.31
- Capabilities
- tools
- Instructions
- none
- Of a 1M window
- 0.4 % of a 1M context window
- Count
- 3.7k tokens in Claude Opus 5.5, exact, measured 2026-11-09. With the Claude Code prefix mcp__…__ on each tool name: 3.9k. The o200k_base estimate is 2.2k. Counted again when the tool definitions change. Method.
- Repository
- https://github.com/ctrlpi/mcp-bridge
- Registry
- active, updated 2026-11-08 · registry entry
Most expensive tools
The Claude column scales the o200k estimate of each tool by this server's ratio of exact to estimate, 1.72×.
| Tool | ≈ Claude tokens | o200k estimate | Share of this server |
|---|---|---|---|
| mcp_config_write | 365 | 212 | 10 % |
| mcp_script_write | 337 | 196 | 9 % |
| mcp_gpio_config | 301 | 175 | 8 % |
| mcp_agents_list | 292 | 170 | 8 % |
| mcp_script_run | 280 | 163 | 8 % |
Compare this server with others.
More servers
Other registry entries on npmjs.com, the ones next to this name; all of them.
- io.github.csitte/mailwarden · alive
- MusclesWorked io.github.csjoblom/musclesworked · alive
- io.github.csmediapro/moodle-mcp-server-aql · crashed on start
- io.github.csvbox-io/csvbox-mcp-server · alive
- io.github.ctrlpi/pi-bay · alive
- io.github.ctrlpi/pico-bay · alive
- Paperless-ngx io.github.cubinet-code/paperless-ngx-mcp · alive
- io.github.cuemap-dev/cuemap-mcp · alive
Servers that mention bridge.
- B4 Index ai.benroberts/b4-index · alive
- ai.bridgeapp/bridgeapp · needs auth
- Kaiva Bridge ai.kaiv/bridge · not MCP
- Liquid Agent ai.liquidagent.api/liquid-agent · alive
- BridgeAI br.com.bridgeaibrasil/bridgeai · needs auth
- Bridge Town builders.bridgetown/bridge-town · needs auth
- Superforms co.superforms/superforms · alive
- aeX402 — Cross-Chain DeFi MCP: LINQ, AMM, Bridge, AI com.aex402/rpc · alive
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.