Skip to content

[v1.x] Validate the authorization server metadata issuer on every discovery path - #3431

Merged
maxisbey merged 3 commits into
v1.xfrom
oauth-issuer-binding-v1x
Sep 4, 2026
Merged

maxisbey merged 3 commits into
v1.xfrom
oauth-issuer-binding-v1x

[v1.x] Deprecate constructing the pre-provisioned OAuth clients witho…

3900bb2
Select commit
Loading
Failed to load commit list.
Claude / Claude Code Review completed Sep 4, 2026 in 4m 40s

Code review found 1 potential issue

Found 1 candidates, confirmed 1. See review comments for details.

Details

Severity Count
🔴 Important 0
🟡 Nit 1
🟣 Pre-existing 0
Severity File:Line Issue
🟡 Nit src/mcp/client/auth/extensions/client_credentials.py:114 nit: the repo's own in-tree callers still construct these providers without 'issuer=', so after merging every conformanc