harbinger-health-mcp.yml
Harbinger Health publishes a real, live Model Context Protocol server on its own host. This is not a candidate surface derived from an OpenAPI — the MCP namespace is registered in the site's WordPress route-discovery document, the server is named as the protected resource in an RFC 9728 document, and an RFC 8414 authorization-server document declares an OAuth 2.1 flow with a single mcp scope. The tool catalogue itself is auth-gated: an anonymous JSON-RPC tools/list returns HTTP 401.
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About MCP
The Model Context Protocol (MCP) is an open protocol Anthropic introduced for connecting LLM-based agents to external tools and data sources. Providers publish MCP servers that expose their API surface as structured, discoverable tools — an MCP-compatible client (Claude Desktop, Cursor, Cline, Continue, etc.) can connect to the server and call its tools without any per-provider integration code.
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