Check a DOI shape.
claude mcp add --transport http 'doi-shape' 'https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/doi-shape/mcp'Run in a terminal; adds the server to Claude Code.
https://agent-observatory-sensor.nolimit-observatory.workers.dev/s/doi-shape/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.
The Power BI Authoring MCP server lets an AI agent create and change Power BI semantic models.
MCP Server for Snowflake from Snowflake Labs
Official PostHog MCP Server for product analytics, feature flags, experiments, and more.
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.
100+ MCP tools for AI agents: content metadata, trade intelligence, business-expertise analysis.
