Signoapp + ChatGPT
Your library, in the conversation.
Rediscover what you saved, connect ideas and keep new discoveries in Signoapp from ChatGPT.
Install in ChatGPT“Save this link in Signoapp.”
“Find my reading about design and summarize the most relevant items.”
“Add the Research tag to these articles.”
Connect your account
Open Signoapp's public listing in ChatGPT, install the plugin, and authorize your account. If you use a custom MCP connection in developer mode, you can use this server with OAuth:
https://signoapp.com/mcpOAuth client ID: GT9xnYOtk0mJBM2Z. In advanced OAuth settings, use a user-defined client with token authentication none, leave the secret empty, add offline_access as a base scope and turn OIDC off. The connection uses PKCE and does not need your profile data.
You control access
The connection only accesses your account. ChatGPT receives the data returned by the tools it uses: titles, links, saved text, notes, tags and workspaces. Limit editing or block access in Settings → MCP. To unlink your account, disconnect Signoapp in ChatGPT.
Manage connection