NousResearch/hermes-agent

Figma MCP OAuth missing iss parameter fix

Cluster 111135. Data as of

Nothing open on GitHub. Fix merged in #112059 on 15 Sep 2026. Check it covers your case.

The short answer

0open issues
0open PRs
3items grouped
Known?
Yes. 3 related items grouped here, 1 issue already closed.
Fix event
A fix was merged to main in PR #112059. Check it covers your case. No release data is tracked.
Tracker
The maintainers' tracker marks this resolved, deciding PR #112059. That is separate from the fix event.
Still open
Nothing open on GitHub.

A bug was identified where the Figma MCP OAuth redirect omits the issuer (iss) parameter that its metadata advertises. Related changes address preserving the OAuth callback issuer.

Open issues0

No open issues.

Open PRs0

No open pull requests.

Fixes on record

Merged to main. A stamp counts the issues a fix is linked to.

  • #112059 fix(mcp): Figma OAuth login completes despite the omitted iss parameter (#111135)

    merged to main

    files: tests/tools/test_mcp_oauth_missing_iss.py, tools/mcp_oauth_provider.py, website/docs/user-guide/features/mcp.md

1 PR closed without merging

From the close comments: duplicate 1

  • #111144 fix(mcp): preserve OAuth callback issuer · duplicate → #105610, #108455, #109093
Closed issues · 1
  • Closed#111135[Bug]: Figma MCP OAuth fails - redirect omits iss parameter its metadata advertises
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(structural links throughout): every member is connected by structural evidence: shared changed files, or a closing/superseded reference.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 0.67: the share of item pairs that carry a link, counting a structural link in full and a relevance-only link at 0.36. 1.00 means every pair is linked.

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At a glance

Merged PRs
#112059
Closed issues
1
Attempts
1 PR closed without merging
Fix link checked
15 Sep 2026

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