Codex and Calendly
Connect Codex to Calendly
Give your Codex agent access to Calendly in Melso — 52 tools it can call while it works through a task.
Set it up in Melso
- 1In Melso, open Settings → Agent Apps and hit Connect on Calendly.
- 2Finish the OAUTH2 sign-in in the window that opens. Melso stores the connection, not your credentials.
- 3Open your Codex agent, go to its Agent Apps tab, and allow Calendly.
- 4Give the agent a task. It calls Calendly itself when the work needs it.
What you get
What Calendly gives your agent
The tools, permissions, and events Calendly exposes — the same ones your agent can use once the app is authorized.
What you sign in with
Calendly connects with OAUTH2.
- Client id
- Client secret
Permissions
Calendly does not break access down into granular permissions.
Tools Calendly exposes
CALENDLY_CANCEL_SCHEDULED_EVENT
Cancel scheduled event
Tool to cancel a scheduled Calendly event by creating a cancellation record. Use when you need to permanently cancel an existing, active event. The cancellation will trigger notifications to all invitees.
CALENDLY_CREATE_EVENT_INVITEE