Rank, 14 days: 2 on the Vercel sheet
60 people reported

All time, since Sep 3.

MCP returns 403 and empty teams after successful OAuth

“Project lookup with the confirmed project/team IDs now returns403: Not authorized: Trying to access resource under scope [TEAM].”

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I hit this bug: rapsheet.dev/sheets/vercel/issues/9328/file
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Fading. No reports in the last 7 days and 1 the week before, down from 17 a week at the mid-October peak.

In the ChatGPT Vercel integration, list_teams returns an empty array and project queries with explicit teamId or team slug fail.

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Where
Vercel MCP
Error text
Not authorized: Trying to access resource under scope [TEAM]. You must re-authenticate to this scope or use a token with access to this scope.
Versions
59.11.1
Platforms
macOS, Web, Windows
How bad
Breaks a normal workflow. Some reports say it blocks them completely.

Not quite your bug?

  1. Team-scoped MCP queries fail2 people
  2. Vercel MCP team requests return 403, authorize_team_access tool missing3 people
  3. MCP project 404 not_found3 people

Original reports64, newest first

  1. Vercel MCP in ChatGPT returns 403 when listing deployments after team consent#51392
  2. ChatGPT Vercel MCP: deployment list still 403 after successful team authorization#51340
  3. # ChatGPT–Vercel MCP integration: persistent 403 team authorization error after successful OAuth#51306
  4. ChatGPT Vercel MCP – OAuth succeeds but workspace access returns 403 Forbidden#51238
  5. Vercel MCP OAuth 403 Forbidden — Team scope access denied despite Owner role#51184
  6. ChatGPT Vercel integration returns persistent 403 after reconnecting.#51166
  7. ChatGPT Vercel MCP: OAuth succeeds, but team access returns 403#51159
  8. ChatGPT Vercel MCP: 403 persists after successful OAuth authorization#51145
  9. ChatGPT Vercel MCP: 403 persists after successful OAuth authorization#51144
  10. ChatGPT–Vercel connection: empty teams list and 403 despite successful authorization#51131
Show all 64Show only the newest 10
  1. ChatGPT Vercel connection returns 403 after reconnecting and approving access#51108
  2. ChatGPT Vercel connection returns empty teams and 403 for deployments after OAuth reconnection#51068
  3. ChatGPT Vercel MCP returns no teams and team-scope403 after fresh OAuth authorization#51022
  4. ChatGPT Vercel connector: empty teams and 403 after reauthorization#50958
  5. ChatGPT/Codex Vercel connector: empty teams and 403 after reconnect — private follow-up requested#50935
  6. ChatGPT Vercel MCP: empty teams list and 403 with explicit teamId after OAuth#50929
  7. Vercel MCP OAuth returns 403 for existing Pro Team etome24#50880
  8. Vercel MCP integration returning 403 despite successful OAuth authorization#50859
  9. Persistent 403 Forbidden with ChatGPT Vercel MCP despite successful OAuth reconnection#50835
  10. ChatGPT Vercel MCP returns 403 for an authorized team after reconnecting#50765
  11. ChatGPT Vercel MCP – Project not accessible (403/404 errors) Hello Vercel Support,#50715
  12. Vercel MCP OAuth team scope not granted — teams: [] and 403 despite explicit team authorization#50713
  13. ChatGPT Vercel Integration Returns 403 Forbidden#50674
  14. Vercel MCP 403 Forbidden — Team Owner Cannot Access Projects via ChatGPT#50644
  15. ChatGPT Vercel MCP: team-scope 403 after reconnection; no grant controls in connected-app UI#50599
  16. ChatGPT Vercel MCP: create_project returns 403 for confirmed team Owner#50595
  17. ChatGPT Vercel MCP: authorized team missing, deployment requests return 403#50589
  18. ChatGPT Vercel OAuth: team-scoped Web Analytics requests return 403#50582
  19. Vercel MCP / ChatGPT Integration Returns 403 Forbidden#50576
  20. Vercel MCP — Team-scoped API returns 404/403 for existing project#50572
  21. ChatGPT Vercel MCP authenticates owner but lists no teams and returns 403#50559
  22. Subject: Vercel MCP – 403 Forbidden persists after OAuth reauthorization with Team access#50542
  23. Vercel MCP (ChatGPT) – 403 Forbidden on Team-Scoped API Requests Despite OWNER Access#50522
  24. ChatGPT OAuth connected, but Vercel MCP returns 403 for project access#50496
  25. Vercel MCP en Codex devuelve 403 para mi equipo#50430
  26. Vercel MCP Beta – ChatGPT cannot access existing projects (404 error)#50402
  27. wasted afternoon#50356
  28. ChatGPT Vercel connector returns zero teams and 403 after reconnect#50323
  29. ChatGPT Vercel MCP returns 403 for Team despite Owner access and successful OAuth#50291
  30. ChatGPT Vercel connection returns no teams and 403 after authorization#50276
  31. Vercel MCP: OAuth connected, but zero teams and team-scope 403 in Codex#50176
  32. ChatGPT Vercel MCP returns 403 after successful OAuth/reconnect#50122
  33. ChatGPT Vercel MCP Connector Cannot Access My Project#50019
  34. Vercel MCP OAuth returns 403 Forbidden despite valid team access#49978
  35. ChatGPT Vercel MCP — authorized team returns 0 projects and get_project has parameter mapping error#49944
  36. ChatGPT Vercel MCP returns 403 Forbidden after successful OAuth authorization#49807
  37. ChatGPT Vercel MCP OAuth succeeds but returns 0 teams#49745
  38. Codex MCP OAuth succeeds, but list_teams is empty and team requests return 403#49678
  39. ChatGPT Vercel MCP returns empty projects and 404 with explicit team scope#49644
  40. ChatGPT Vercel MCP OAuth incorrectly requires 2FA and returns 403/404 for valid team scope#49595
  41. Vercel MCP in ChatGPT: empty projects and 403 despite explicit teamId#49520
  42. ChatGPT Vercel MCP returns empty projects and 404 with explicit team scope#49331
  43. Vercel integration in ChatGPT: empty team list and “Failed to list projects” after reconnecting#49313
  44. ChatGPT Vercel MCP returns empty teams and 403 after authorization#49271
  45. Vercel MCP returns empty projects and 403 for team-owned project#49232
  46. ChatGPT Vercel MCP returns empty teams after successful OAuth#49188
  47. Vercel MCP con ChatGPT: no aparecen equipos y falla la consulta de proyectos#49156
  48. ChatGPT Vercel MCP: empty teams list and 403 after reauthorization#49054
  49. Vercel MCP in Codex: empty teams and 403 despite active OAuth connection#49042
  50. Official Vercel MCP in ChatGPT: empty teams and 403 after OAuth reconnection#49024
  51. Vercel MCP in ChatGPT Work: team access fails and OAuth registration rejects redirect URI#48983
  52. Vercel MCP in ChatGPT Work: team access fails and OAuth registration rejects redirect URI#48978
  53. Vercel MCP in ChatGPT returns empty projects and 404/403#48886
  54. Vercel MCP returns 0 teams and 403 for valid team/project#48813

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