Access global ocean tides model. Functions include tide height at a given date/time/location, tide extrema, and grid weather data.
AdvisoryAudited by Static analysis on Apr 30, 2026.
Overview
No suspicious patterns detected.
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Artifact-based informational review of SKILL.md, metadata, install specs, static scan signals, and capability signals. ClawScan does not execute the skill or run runtime probes.
The external service can see the locations, times, and weather variables included in requests.
The skill sends tide and weather lookup parameters, including location and time, to a disclosed external JSON-RPC/MCP endpoint.
Base URL: `https://hamandmore.net/api/harmonics/mcp` ... `"latitude":40.7128,"longitude":-74.0060,"time":"2026-02-10T00:00:00Z"`
Use the skill only for locations and queries you are comfortable sharing with the API provider, especially if the location is personal or sensitive.
If you provide a token, it authorizes requests to the tide API and may be tied to your usage tier or account.
The skill supports optional service authentication for higher usage tiers; no hardcoded credentials or unrelated credential use is shown.
Keyed: add `Authorization: Bearer <token>` or `Authorization: Basic <token>`
Use only a service-specific, revocable token and avoid putting unrelated credentials into the Authorization header.
You have less registry-level information for independently verifying the provider behind the remote API.
The registry information does not provide source or homepage provenance for the skill or its external service, although the skill itself is instruction-only.
Source: unknown; Homepage: none
For casual tide/weather lookups this is likely acceptable, but verify the provider separately before relying on it for sensitive, paid, or safety-critical use.