Connect iiiftools to ChatGPT
iiiftools connects to ChatGPT as a custom app (formerly called a “connector”). You add it on the web (chatgpt.com) through Developer mode.
Requirements
Section titled “Requirements”- An iiiftools account.
- A ChatGPT plan that supports custom apps: Plus, Pro, Team, Enterprise, or Edu. Custom MCP apps are not available on Free.
- Custom MCP apps live behind Developer mode, which gives full MCP client support.
1. Enable Developer mode
Section titled “1. Enable Developer mode”- In ChatGPT, open Settings → Apps (Apps & Connectors).
- Open Advanced settings and turn on Developer mode.
- On Team/Enterprise/Edu, an admin may need to enable this first under Workspace Settings → Permissions & Roles → Connected data / Developer mode.
2. Create the app
Section titled “2. Create the app”- Back in Settings → Apps, select Create (Create app).
- Give it a name (e.g.
iiiftools) and a short description (e.g. “Resolves digital-library viewer URLs to IIIF manifests and fetches manuscript page images”). - For the MCP server URL, paste
https://iiiftools.pangur.io/mcp. - Choose OAuth authentication, then create the app.
- When prompted, authenticate with your iiiftools account in the browser.
Use it
Section titled “Use it”Enable the app in a chat and paste a viewer URL:
Resolve http://hdl.handle.net/10107/4388829 and describe the layout of the first few folios.
ChatGPT can also discover previous sessions through the app’s search and fetch tools.
Trouble connecting? See Troubleshooting.