Nothing open on GitHub. Fix merged in #112195 on 16 Sep 2026. Check it covers your case.
The short answer
- Known?
- Yes. 3 related items grouped here, 1 issue already closed.
- Fix event
- A fix was merged to main in PR #112195. Check it covers your case. No release data is tracked.
- Tracker
- The maintainers' tracker marks this
unresolved. That is separate from the fix event. - Still open
- Nothing open on GitHub.
These items address a bug where the MCP OAuth device-code flow incorrectly selects an authorization server, specifically failing to match the issuer-bound server rather than defaulting to the first advertised one. The work involves fixing server selection logic to try valid device authorization servers.
Open issues0
Open PRs0
Fixes on record
-
#112195 fix(mcp): OAuth device login picks the issuer-bound authorization server instead of the first advertised one (#112060, #82416, salvage #112068)
files:
evals/mcp_device_flow.py,tests/tools/test_mcp_device_flow.py,tools/mcp_oauth_device.py,website/docs/reference/mcp-config-reference.md
1 PR closed without merging
From the close comments: merged via another change 1
-
#112068 fix(mcp): try valid device authorization servers · merged via another change →
551fe88,#112195
Closed issues · 1
- Closed#112060[Bug]: Higgsfield MCP OAuth issuer mismatch; device-code flow cannot be selected
How this cluster was grouped
-
Link evidence (
structural links throughout): every member is connected by structural evidence: shared changed files, or a closing/superseded reference. -
Pairwise link density
1.00: the share of item pairs that carry a link, counting a structural link in full and a relevance-only link at 0.36.1.00means every pair is linked.
Pick up a Lab task
Check whether a fix covers the open issues here, with your own agent. Bring back evidence for maintainers.
Open the LabAt a glance
- Merged PRs
- #112195
- Closed issues
- 1
- Attempts
- 1 PR closed without merging
- Fix link checked
- 16 Sep 2026