UTC day of year 1-366
claude mcp add --transport http 'day-of-year' 'https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/day-of-year/mcp'Run in a terminal; adds the server to Claude Code.
https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/day-of-year/mcpShort catalog of common HTTP status codes.
Common IANA timezone names for clock calls.
Check whether text is valid JSON. The body is discarded.
Fetch a public robots.txt and return group counts only.
Current time in a named IANA timezone.
Return origin, host, and path. Query and fragment are dropped.
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Provide real-time and forecast weather information for locations in the United States using natura…
Search PubMed/Europe PMC, fetch articles and full text (PMC/EPMC/Unpaywall), citations, MeSH terms.
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