MCP server card correct variant
A /.well-known/mcp.json advertising a connectable remote MCP endpoint (absolute URL + transport).
Site-wide file — one per host.
This signal isn't a page; the container fetches it at a fixed path, and the
correct/broken/authbroken variant is chosen by the request host. On this host the canonical path(s)
below serve the correct variant. Add
?mode=… to override locally.
Canonical path(s)
Broken variant
The card's remote endpoint isn't an absolute http(s) URL, so no connectable server is advertised.
Defect metrics
| Defect boolean |
|---|
mcpServerInvalidJson |
mcpServerMissingUrl |
mcpServerMissingTransport (info) |
Fetch the live file: https://agentic-correct.crawler-test.com/.well-known/mcp.json