* Upgrade to MCP 1.17+ with RFC 9728 compliance
Updates FastMCP to require MCP 1.17+ and implements RFC 9728-compliant
OAuth protected resource metadata URL handling.
The key change is that .well-known/oauth-protected-resource endpoints
are now registered at path-aware locations. For example, if an MCP
server is mounted at /mcp, the metadata endpoint is now at
/.well-known/oauth-protected-resource/mcp instead of
/.well-known/oauth-protected-resource.
This ensures proper OAuth discovery for path-based resource servers
and aligns with the MCP SDK's implementation of RFC 9728 §3.1.
Changes include:
- Update minimum MCP version from 1.12.4 to 1.17.0
- Use build_resource_metadata_url() for RFC 9728 compliance
- Configure CI to test with latest package versions (--upgrade)
- Update tests for path-aware metadata URLs
- Add icons field to Tool model (introduced in MCP 1.17)
* Fix RemoteAuthProvider integration tests for RFC 9728
* Fix parameterized test for nested base URL paths
