# Cron Job: n8n-keepalive

**Job ID:** 2fed081bffc8
**Run Time:** 2026-06-11 12:10:16
**Schedule:** every 5m

## Prompt

[IMPORTANT: You are running as a scheduled cron job. DELIVERY: Your final response will be automatically delivered to the user — do NOT use send_message or try to deliver the output yourself. Just produce your report/output as your final response and the system handles the rest. SILENT: If there is genuinely nothing new to report, respond with exactly "[SILENT]" (nothing else) to suppress delivery. Never combine [SILENT] with content — either report your findings normally, or say [SILENT] and nothing more.]

Call the n8n_list_workflows MCP tool. If it returns a valid workflow list, output nothing (empty response = success). If the MCP call fails, report the error. Do not use terminal commands and do not start or restart any local n8n process.

## Response

**n8n MCP call failed — authenticatiefout.**

De `n8n_list_workflows` tool retourneert `Invalid header value` voor de `n8n-auth` header. De MCP client stuurt de volledige Netscape cookie-file als header-waarde mee in plaats van enkel de JWT token:

```
n8n-auth=# Netscape HTTP Cookie File
# https://curl.se/docs/http-cookies.html
# ...
n8n-auth  eyJhbGciOiJIUzI1NiIsInR5cCI6...
```

De header moet enkel de JWT token bevatten (`eyJhbGci...`), niet het volledige cookie-bestand met metagegevens. De MCP server configuratie moet de authenticatie-header correct parsen of de cookie-file waarde strippen tot de token zelf.