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# Vercel MCP get_runtime_logs returns no logs in Claude Code CLI

43 views · 1 like · 8 posts


Abe 4202 (@abe-4202) · 2026-03-04 · ♥ 1

## Problem
I’m trying to connect my `Claude Code` (CLI) to `Vercel MCP` following the [official documentation](https://vercel.com/docs/agent-resources/vercel-mcp).

## 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:**
```bash
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:
```bash
claude mcp add --transport http vercel https://mcp.vercel.com/money-4c6f2496/legend-app
```
2. Start `Claude Code`, run `/mcp`, and complete OAuth.
3. Ask `Claude` to call `get_runtime_logs` with any parameters.


Stefan Smiljkovic (@shtefcs) · 2026-03-10

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


Patrick (@patrick-tosto) · 2026-03-10

I’m surprised youse were able to even authenticate with MCP, I’m having an endless auth loop, how did you solve that: https://community.vercel.com/t/vercel-mcp-endless-auth-loop/35353

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.


Matt Curfman (@mattcurf-sf) · 2026-03-14

Same issue.  runtime logs are empty!


Edward J. (@maestropcg) · 2026-03-16

I successfully configured it, and it works very well. Reply to me.


Patrick (@patrick-tosto) · 2026-03-16

@maestropcg can you share what you did?


Stefan Smiljkovic (@shtefcs) · 2026-03-19

How you did it?


Vincent Hus (@vincent-hus) · 2026-04-08


I am also keen to know how you did it :slight_smile: