com.wellknownhq/wellknown
Wellknown
Check whether AI agents can discover, validate, and trust your domain's services.
alive probed 2026-10-05 · HTTP 200
5tools
1.5ktokens in Claude Opus 5.5
1.6ktokens in Claude Code
0.8 %of a 200k context window
883o200k_base estimate
1.0 sto initialize
897 msto list tools
- Endpoint
- https://wellknownhq.com/mcp (streamable-http)
- Host
- wellknownhq.com
- Protocol
- 2025-11-25
- Reports itself as
- wellknownhq.com/mcp 0.1.0
- Capabilities
- tools
- Instructions
- 831 characters
- Claude count
- Claude Opus 5.5, measured 2026-10-05. Counted again when the tool definitions change. Method.
- Website
- https://wellknownhq.com
- Registry
- active, updated 2026-08-12 · registry entry
- Reachable
- 6 of the last 6 probes
Most expensive tools
| Tool | Tokens (o200k) | Share of this server |
|---|---|---|
| search_registry | 222 | 25 % |
| get_capability | 217 | 25 % |
| audit_domain | 176 | 20 % |
| validate_catalog | 155 | 18 % |
| generate_catalog | 113 | 13 % |
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 13:52 | alive | 1.0 s | 5 | 1.5k | 883 |
| 2026-10-05 00:23 | alive | 901 ms | 5 | 883 | |
| 2026-10-04 09:59 | alive | 1.9 s | 5 | 883 | |
| 2026-10-04 07:53 | alive | 1.7 s | 5 | 883 | |
| 2026-10-03 20:32 | alive | 1.3 s | 5 | 883 | |
| 2026-10-03 17:50 | alive | 923 ms | 5 | 883 |
Badge and feed
[](https://mcpcost.ulehla.dev/s/com.wellknownhq/wellknown)
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.