Agent readiness check
An MCP server card describes the MCP server
/.well-known/mcp/server-card.json describes the site's MCP server: its name and how to reach it.
low severityagents.mcp-server-card
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Runs just this check in quick mode. The report opens with the evidence and the fix.
Why it matters
The Model Context Protocol is how assistants such as Claude, ChatGPT and Cursor connect to tools. A server card lets them discover the server from the domain alone.
How to fix it
If you run an MCP server, publish /.well-known/mcp/server-card.json with its name, description, version and the url and transport of its remote endpoint.
The details
- Category
- Agent readiness
- Severity of a failure
- low
- Confidence
- high
- Needs a browser
- No
- Check id
- agents.mcp-server-card