Documentation Model Context ProtocolLegacy MCP GET behavior

Legacy MCP GET behavior

GET/mcpMCPFrom Free

Inspect the deprecated proxy's method behavior.

Before sunset, the legacy proxy preserves the dedicated server's 405 response and adds Deprecation, Sunset, and successor Link headers. At sunset it returns 410 instead.

Authentication

No credential is required to observe this fixed method response. Authenticated MCP requests still belong on POST.

Parameters

This operation does not accept parameters.

Errors

This method returns 405 Method Not Allowed with Allow: POST. The deprecated proxy returns 410 Gone instead after its published sunset.

Related operations

RequestcURL

curl "https://api.humandesign.ai/mcp"

Verified response examplecURL

{
  "error": "method_not_allowed",
  "allow": "POST",
  "deprecation": true,
  "sunset": "2026-11-04"
}

Captured from the live API on 6 August 2026. 43/43 live checks passed. Secrets and account-specific usage are removed; large payloads show a truthful excerpt.

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