Form5500 for ChatGPT

io.github.pipeworx-io/form5500

Form 5500 MCP — wraps the U.S. DOL/EBSA EFAST2 Form 5500 Search service

client:ChatGPT transport:streamable-http

Install Form5500 in ChatGPT

Settings → Connectors → Advanced → Developer mode

https://gateway.pipeworx.io/form5500/mcp

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