passage_distance
shallowcom.787daily/mcp · Verify this server
The distance between two ports in Puerto Rico, the Virgin Islands and the islands nearby, as 787daily's passages page gives it: NOAA's Distances Between United States Ports where its table gives the pair (basis 'noaa'), else the straight line between the two harbors' World Port Index positions (basis 'straight': the route sailed is longer), with the time at a speed, the initial heading in degrees true and whether it runs into the trades (upwind), with them or across, and what CBP asks (arriving in Puerto Rico from the Virgin Islands or abroad means reporting on arrival). Ports by name or id: San Juan, Fajardo, Culebra, Vieques, Ponce, Mayagüez, St Thomas (Charlotte Amalie), St John (Cruz Bay), St Croix (Christiansted), Tortola (Road Town), St Martin, St Barth, Antigua, Samaná, Santo Domingo, Curaçao, Bonaire, Aruba and more. Cite 787daily.com/water/sailing/passages/.
1 trials · measured today
passage_distance scores 100.0/100 on Vouch's measured behaviour index, from 1 real invocation trials against com.787daily/mcp, measured 20 Oct 2026 under methodology v0.2.0. Every measured component scored 100.
Component breakdown
| Component | Weight | Value |
|---|---|---|
| Reliability | 35% | not applicable |
| Schema integrity | 25% | 100.0 |
| Failure behaviour | 15% | not applicable |
| Latency | 15% | not applicable |
| Concurrency | 10% | not applicable |
Tool details
- Transport
- remote
- Credential class
- open
- Input schema
- not declared
- Output schema
- not declared
- Side-effect classification
- unclassified
Score history
| Day | Score | Tier | Methodology |
|---|---|---|---|
| 2026-10-20 | 100.0 | shallow | v0.2.0 |
Probe evidence
| Probe | Outcomes |
|---|---|
| schema_integrity | pass: 1 |
Raw request/response logs are not archived yet — the outcome counts above are drawn directly from every recorded trial.
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