Connect your AI tools
Last updated August 21, 2026
Work with your Suppose Boards from ChatGPT, Claude, Codex, and other tools that support remote MCP servers. You choose what each connection can read or change.
https://letssuppose.com/mcpHow it works
- Open the MCP, connector, or app settings in your AI tool.
- Add a remote server and use the address above.
- Sign in to Suppose when your tool opens the authorization page.
- Review the permissions. Start with read access, then add write or sharing access only when you need it.
ChatGPT
Open Settings > Apps > Advanced settings and enable developer mode, then choose Apps > Create and enter the Suppose MCP server address. Business and managed workspaces may require an admin to enable or publish the app. ChatGPT Pro currently limits custom apps to read and fetch actions. See OpenAI’s current availability and setup details.
Claude
Add the Suppose connector to Claude, or open Customize > Connectors and add a custom connector named Suppose. Team and Enterprise workspaces require an owner to add it first. See Claude’s connector instructions.
Claude Code
claude mcp add --scope user --transport http suppose https://letssuppose.com/mcpStart Claude Code and run /mcp to finish signing in.
Codex
codex mcp add suppose --url https://letssuppose.com/mcp
codex mcp login suppose --scopes maps:read offline_accessAny MCP client
For clients that accept an mcpServers configuration block:
{
"mcpServers": {
"suppose": {
"type": "streamable-http",
"url": "https://letssuppose.com/mcp"
}
}
}What a connection can do
Connected tools can find and read the Boards your account can access. If you approve additional permissions, they can also create Boards, edit nodes, organize Boards into Projects, participate in collaboration, or manage sharing. Board access is checked again on every request, so an integration never gains more access than your Suppose account has.
Disconnect
Open Settings > Connected applications to see approved applications and disconnect any of them. Disconnecting removes the application’s Suppose tokens and consent record. You may also want to remove the server from the external tool.
Need help?
Write to support@letssuppose.com. A person reads it.