Vercel MCP get_runtime_logs returns no logs in Claude Code CLI

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1

Problem

I’m trying to connect my Claude Code (CLI) to Vercel MCP following the official documentation.

Current Behavior

I am able to successfully connect. However, I can’t get the logs for a given deployment when I try to use Claude with Vercel MCP.

Claude’s Summary

  • Setup Client: Claude Code
  • MCP URL: https://mcp.vercel.com/money-4c6f2496/legend-app
  • Added via:
claude mcp add --transport http vercel https://mcp.vercel.com/money-4c6f2496/legend-app
  • Authenticated via: /mcp OAuth flow

What Works

  • list_projects — returns data
  • get_project — returns data (project ID: prj_KMQfCwlji69yJPAg2PAoG20vtOok)
  • list_deployments — returns data
  • list_teams — returns data (team ID: team_ueAlg9BakrfXcML6850axKLi)

What Doesn’t Work

  • get_runtime_logs — always returns “No logs found” regardless of filters.
  • Tried filters: no filters, environment: production, source: ["serverless"], since: 7d, level: ["error","warning","fatal"]. All return empty.

Evidence

Logs exist in the dashboard at https://vercel.com/money-4c6f2496/legend-app/logs showing active logs (serverless function calls to app.legend.trade — tRPC routes, monitoring, etc.).

OAuth Scopes Granted

  • Confirm identity
  • Refresh tokens
  • Read team data
  • Read/make changes to projects, domains, deployments

Note: No explicit “logs” scope was shown in the consent screen — could this be the issue?

Steps to Reproduce

  1. Run the following command:
claude mcp add --transport http vercel https://mcp.vercel.com/money-4c6f2496/legend-app
  1. Start Claude Code, run /mcp, and complete OAuth.
  2. Ask Claude to call get_runtime_logs with any parameters.
1 Like
Feature request: Runtime logs tool (Vercel MCP)
5

I am having the same issue here. Thats the most useful data actually, all others its more or less important.

6

I’m surprised youse were able to even authenticate with MCP, I’m having an endless auth loop, how did you solve that: Vercel MCP endless auth loop

I want to get access to the MCP for logs because the Vercel CLI doesn’t appear to shows logs that are triggered in an after(), hoping the MCP does show them.

7

Same issue. runtime logs are empty!