modelcontextprotocol/python-sdk
Watch
1
0
Fork
You've already forked python-sdk
 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

fix: perform auth server metadata discovery fallbacks on any 4xx (#1193)
Some checks failed
Main branch checks / checks (push) Has been cancelled
Details

Browse source
This commit is contained in:
Luca Chang 2025-07-24 03:32:35 -07:00 • committed by GitHub
commit 35777b9811
No known key found for this signature in database
GPG key ID: B5690EEEBB952194
1 changed files with 105 additions and 2 deletions
Download patch file Download diff file Expand all files Collapse all files

4
src/mcp/client/auth.py
View file

@ -526,8 +526,8 @@ class OAuthClientProvider(httpx.Auth):
break
except ValidationError:
continue
elif oauth_metadata_response.status_code != 404:
break # Non-404 error, stop trying
elif oauth_metadata_response.status_code < 400 or oauth_metadata_response.status_code >= 500:
break # Non-4XX error, stop trying
# Step 3: Register client if needed
registration_request = await self._register_client()