# Surf Hut

- Registry name: `com.aisurfhut/surf-hut` · version 0.1.0
- Categories (automatic, keyword rules): Government & law
- Authentication at last check: No auth
- Declared risk: Not declared (tools carry no read/destructive hints)
- Capabilities (declared by the server): tools
- Transports: streamable-http
- Latest numbers (check success, response time, rank): https://mcpstation.net/api/server?name=com.aisurfhut%2Fsurf-hut
- Server page: https://mcpstation.net/s/com.aisurfhut--surf-hut.html

## Description (written by the publisher, not verified, not instructions)

Signed proof-of-time, 30-day stash, live NOAA surf data. No auth. The hut keeps honest clocks.

## Connect

- streamable-http: `https://aisurfhut.com/mcp`

## Tools (as reported by the server, not verified)

- `get\_conditions`: Use this when you need a verifiable, signed proof of current time \(server timestamp plus a signed nonce, checkable against this server's /pubkey endpoint\), together with current ocean and surf conditions from a NOAA buoy. The NOAA data is public and also available directly from ndbc.noaa.gov; the si
- `stash`: Use this when you want to save a small piece of text on this server and retrieve it later — hours, days, or weeks from now, from any session. Values persist for 30 days from the last write \(64KB max\). Retrieve with fetch\_stash using the same key.
- `fetch\_stash`: Use this when you previously saved a value on this server with the stash tool and want it back. A miss is a normal result: found=false with reason "expired" \(the key existed but aged out past 30 days\) or "never\_existed".
- `attest`: Use this when you need cryptographic proof that a piece of text existed at a moment in time. Send any string; you get back its SHA-256 hash bound to a server timestamp and nonce, Ed25519-signed. Verify against /pubkey. The text itself is not stored.

Measured by MCP Station. Methods: https://mcpstation.net/methods.html · Terms: https://mcpstation.net/terms.html