MCP server
Checkje has a built-in MCP server (Model Context Protocol), so an AI assistant such as Claude can read and manage your tasks. The connection uses OAuth: you sign in with your own Checkje account and the assistant can only reach your tasks.
Connect in Claude (claude.ai)
- In Claude, go to Settings → Connectors → Add custom connector.
- Enter this URL:
https://my.checkje.app/api/mcp - Click Add and complete the sign-in flow: you are sent to Checkje to log in and grant access.
- Done. Ask Claude things like "what's on my list today?" or "add 'clean the balcony' for Saturday".
Connect in Claude Code
claude mcp add --transport http checkje https://my.checkje.app/api/mcp
The OAuth sign-in flow opens in your browser on first use.
Connect in ChatGPT
ChatGPT supports custom MCP connectors on paid plans (Plus, Pro, Business) and only with Developer mode enabled; it is still marked beta, so the menu paths may shift.
- Enable Developer mode: Settings → Connectors → Advanced settings → Developer mode.
- Choose Settings → Connectors → Create and enter this MCP server URL:
https://my.checkje.app/api/mcp - Pick OAuth as authentication and complete Checkje's sign-in flow.
- Enable the connector in a chat via the tools menu.
What the assistant can do
The MCP server offers these tools:
| Tool | Does |
|---|---|
list_lists |
fetch your lists |
list_tasks |
fetch tasks (per list or all) |
create_task |
create a task |
update_task |
edit a task |
complete_task |
complete or reopen a task |
delete_task |
delete a task |
list_tags |
fetch a list's tags |
create_tag |
create a tag |
add_subtask |
add a subtask |
complete_subtask |
complete a subtask |
Revoking access
The connection runs through your own account. Remove the connector in Claude to stop access.