com.modernmustardseed/site-check
Site Check
Public website health scan, AI-crawler and structured-data readiness, and a local presence score.
alive probed 2026-10-12 · HTTP 200
4tools
2.2ktokens in Claude Opus 5.5
2.2ktokens in Claude Code
1.1 %of a 200k context window
1.3ko200k_base estimate
1.9 sto initialize
109 msto list tools
- Endpoint
- https://mcp.modernmustardseed.com/site-check (streamable-http)
- Host
- mcp.modernmustardseed.com
- Protocol
- 2025-11-25
- Reports itself as
- Site Check by Modern Mustard Seed 1.0.0
- Capabilities
- tools
- Instructions
- 347 characters
- Claude count
- Claude Opus 5.5, measured 2026-10-12. Counted again when the tool definitions change. Method.
- Website
- https://mcp.modernmustardseed.com/docs/site-check
- Registry
- active, updated 2026-10-11 · registry entry
- Reachable
- 1 of the last 1 probe
Most expensive tools
| Tool | Tokens (o200k) | Share of this server |
|---|---|---|
| score_local_presence | 589 | 45 % |
| scan_website | 339 | 26 % |
| explain_check | 222 | 17 % |
| check_ai_search_readiness | 164 | 12 % |
Badge and feed
[](https://mcpcost.ulehla.dev/s/com.modernmustardseed/site-check)
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.