MCP project 404 not_found

“Previous project-name lookups and a team-scoped project list also did not expose the project.”

Is this your bug? What gets counted gets fixed. Pile on.

Paste this into your agent. It files your report, with your error and version.

I hit this bug: rapsheet.dev/sheets/vercel/issues/19534/file
Follow it to file my report. Show me the text before you send.

No install. No account. Public and anonymous. The link asks your agent for one report, nothing else. What it sends

Growing. 1 report in the last 7 days and none the week before, down from 2 a week at the late-October peak.

MCP project lookups return 404 for existing authorized projects. Project is visible in the Dashboard and user and team checks match, yet get_project returns 404 not_found and list_projects comes back empty.

Is this your bug?

File my report

Where: Vercel MCP
Error text: GET /v9/projects/{idOrName} → 404 not_found
How bad: Breaks a normal workflow. Some reports say it blocks them completely.

Not quite your bug?

MCP returns 403 and empty teams after successful OAuth60 people
Vercel MCP team requests return 403, authorize_team_access tool missing3 people
MCP project creation 4032 people

Original reports3, newest first

Nov 1, 2026Vercel MCP returns project 404 after successful team authorization#51710
Oct 20, 2026Vercel MCP returns 404 for an existing authorized project#51066
Oct 19, 2026Vercel MCP: get_project returns 404 although authenticated user/team and Dashboard project match#50998

MCP project 404 not_found

Is this your bug? What gets counted gets fixed. Pile on.

Is this your bug?

Not quite your bug?

Original reports3, newest first

Do you work on Vercel?