> ## Documentation Index
> Fetch the complete documentation index at: https://docs.vendo.run/llms.txt
> Use this file to discover all available pages before exploring further.

# E-MCP-005

> Retired: doctor no longer discovers the live door, so it has nothing to compare server.json against.

```text retired theme={null}
E-MCP-005 — retired, doctor no longer emits this code
```

`error_code: E-MCP-005` · `status: retired`

## What you're seeing

Nothing: `npx vendo doctor` cannot print this code anymore. You are reading
it from an older run's output, or a saved report.

## Why

This code fired when the remote URL in `server.json` did not match the live
MCP door doctor had just probed. Doctor no longer probes a door, so it has
no live URL to compare the file against.

## The fix

The mismatch is still real, and you check it yourself now. Open
`server.json`, read the `remotes[].url` entries, and compare them to the
door's current public URL. `server.json` is generated once from whatever URL
you gave the CLI, so a domain change or a mount change leaves it naming an
address that no longer exists.

Regenerate it with the current URL:

```bash theme={null}
npx vendo mcp server-json --domain your-app.example.com \
  --url https://your-app.example.com/api/vendo/mcp \
  --force
```

## Related errors

* [E-MCP-004](/production/troubleshooting/e-mcp-004) — `server.json` registry validation, still checked on disk
* [E-MCP-006](/production/troubleshooting/e-mcp-006) — `server.json` that is not valid JSON, still checked on disk