mcp_server_response_codes

Expected Value

All 58 MCP servers return HTTP 405 or 406 on plain GET /mcp (correct MCP protocol behavior)

Verification Command

curl -s "http://prometheus:9090/api/v1/query?query=probe_success%7Bjob%3D%22mcp-probes%22%7D" | jq '[.data.result[] | select(.value[1]=="1")] | length'

Last Check

Not yet verified.

Stats

• Verification count: 0
• Failure count: 0