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Improved supported for ProtectedResourceMetadata #1235

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Merged
merged 2 commits into from
Aug 4, 2025
+15 −0
Merged

Improved supported for ProtectedResourceMetadata #1235

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f348481
Improved supported for ProtectedResourceMetadata
yannj-fr Aug 4, 2025
39e7576
formatting
pcarleton Aug 4, 2025
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4 changes: 4 additions & 0 deletions src/mcp/server/auth/routes.py
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Original file line number Diff line number Diff line change
Expand Up @@ -190,6 +190,8 @@ def create_protected_resource_routes(
resource_url: AnyHttpUrl,
authorization_servers: list[AnyHttpUrl],
scopes_supported: list[str] | None = None,
resource_name: str | None = None,
resource_documentation: AnyHttpUrl | None = None,
) -> list[Route]:
"""
Create routes for OAuth 2.0 Protected Resource Metadata (RFC 9728).
Expand All @@ -209,6 +211,8 @@ def create_protected_resource_routes(
resource=resource_url,
authorization_servers=authorization_servers,
scopes_supported=scopes_supported,
resource_name=resource_name,
resource_documentation=resource_documentation,
# bearer_methods_supported defaults to ["header"] in the model
)

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11 changes: 11 additions & 0 deletions src/mcp/shared/auth.py
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Expand Up @@ -139,6 +139,17 @@ class ProtectedResourceMetadata(BaseModel):

resource: AnyHttpUrl
authorization_servers: list[AnyHttpUrl] = Field(..., min_length=1)
jwks_uri: AnyHttpUrl | None = None
scopes_supported: list[str] | None = None
bearer_methods_supported: list[str] | None = Field(default=["header"]) # MCP only supports header method
resource_signing_alg_values_supported: list[str] | None = None
resource_name: str | None = None
resource_documentation: AnyHttpUrl | None = None
resource_policy_uri: AnyHttpUrl | None = None
resource_tos_uri: AnyHttpUrl | None = None
# tls_client_certificate_bound_access_tokens default is False, but ommited here for clarity
tls_client_certificate_bound_access_tokens: bool | None = None
authorization_details_types_supported: list[str] | None = None
dpop_signing_alg_values_supported: list[str] | None = None
# dpop_bound_access_tokens_required default is False, but ommited here for clarity
dpop_bound_access_tokens_required: bool | None = None
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