com.protocolprobe/protocolprobe-mcp
ProtocolProbe
Is the ProtocolProbe MCP server down? No. It answered initialize and tools/list in the probe of 2026-11-06.
Read ProtocolProbe's public facts on MCP registry entries: record checks, topics, daily changes.
alive probed 2026-11-14 · unchanged since 2026-11-06
- Run it
- npx -y protocolprobe-mcp@0.1.1 (stdio, probed in a container with the network off)
- Host
- npmjs.com
- Reports itself as
- protocolprobe 0.1.1
- Capabilities
- tools
- Instructions
- 382 characters
- Of a 1M window
- 0.1 % of a 1M context window
- Count
- 1.1k tokens in Claude Opus 5.5, exact, measured 2026-11-06. With the Claude Code prefix mcp__…__ on each tool name: 1.2k. The o200k_base estimate is 717. Counted again when the tool definitions change. Method.
- Repository
- https://github.com/protocolprobe/protocolprobe-tools
- Website
- https://protocolprobe.com/docs/api
- Registry
- active, updated 2026-11-05 · registry entry
Most expensive tools
The Claude column scales the o200k estimate of each tool by this server's ratio of exact to estimate, 1.60×.
| Tool | ≈ Claude tokens | o200k estimate | Share of this server |
|---|---|---|---|
| get_record_checks | 379 | 237 | 33 % |
| list_servers_by_topic | 360 | 225 | 31 % |
| get_recent_registry_changes | 229 | 143 | 20 % |
| get_registry_summary | 179 | 112 | 16 % |
Compare this server with others.
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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.