dev.protogrid/registry
protogrid
Find MCP servers by intent and get exactly how to connect to them right now. No proxying.
alive probed 2026-10-05 · HTTP 200
5tools
2.0ktokens in Claude Opus 5.5
2.0ktokens in Claude Code
1.0 %of a 200k context window
1.1ko200k_base estimate
373 msto initialize
138 msto list tools
- Endpoint
- https://api.protogrid.dev/mcp (streamable-http)
- Host
- api.protogrid.dev
- Protocol
- 2025-11-25
- Reports itself as
- protogrid 0.3.0
- Capabilities
- tools
- Instructions
- 500 characters
- Claude count
- Claude Opus 5.5, measured 2026-10-05. Counted again when the tool definitions change. Method.
- Website
- https://protogrid.dev
- Registry
- active, updated 2026-09-23 · registry entry
- Reachable
- 6 of the last 6 probes
Most expensive tools
| Tool | Tokens (o200k) | Share of this server |
|---|---|---|
| search | 555 | 49 % |
| check_server | 203 | 18 % |
| get_connection | 138 | 12 % |
| get_server | 126 | 11 % |
| list_tools | 106 | 9 % |
History
We add a row when the result changes. A server with no change keeps its last row.
| Probed | Result | Init | Tools | Claude | o200k |
|---|---|---|---|---|---|
| 2026-10-05 13:59 | alive | 373 ms | 5 | 2.0k | 1.1k |
| 2026-10-05 00:24 | alive | 265 ms | 5 | 1.1k | |
| 2026-10-04 10:00 | alive | 636 ms | 5 | 1.1k | |
| 2026-10-04 07:53 | alive | 787 ms | 5 | 1.1k | |
| 2026-10-03 20:33 | alive | 1.1 s | 5 | 1.1k | |
| 2026-10-03 17:50 | alive | 1.1 s | 5 | 1.1k |
Badge and feed
[](https://mcpcost.ulehla.dev/s/dev.protogrid/registry)
An entry for every probe that changed the result, the tool count or the token cost: Atom feed. Add it to a feed reader or a Slack RSS app to hear when the server stops answering or its tool set grows.