Personio MCP Server and API by Cotlet for ChatGPT

dev.cotlet/personio

Personio HR for small businesses MCP server: request time off, approve time off, list absences.

client:ChatGPT transport:streamable-http

Install Personio MCP Server and API by Cotlet in ChatGPT

Settings → Connectors → Advanced → Developer mode

https://cotlet.dev/mcp/v1/personio/connect

Custom connectors are a paid-plan feature and take a remote URL only. ChatGPT cannot run a packaged server locally. ChatGPT docs