Postify

Postify is a social media scheduling tool: one calendar for the accounts you publish to, with drafts, scheduling, and delivery analytics in one place. The Postify connector gives Claude thirteen tools over that calendar — list your posts and open one, see which channels are connected, read your inbox items, save a draft, move a scheduled post to a different time, search media you have already uploaded, ask for a suggested posting time ranked from your own publish history, read workspace analytics, publish a post immediately, delete a post, and search Postify's public API documentation.

Connecting uses OAuth 2.1 with PKCE, and issued tokens are bound to Postify's MCP endpoint. You pick scopes on the consent screen; a tool whose scope you did not grant is never registered for the session, so Claude cannot see it or call it. Connected apps are listed in Settings and can be revoked there, and every tool call is written to an audit log you can read in the app.

The two irreversible actions — publishing and deleting — are gated twice. An organization setting controls whether an AI assistant may perform them at all, and only a person signed in to Postify can turn it on: no AI credential carries the scope needed to enable it. With that setting on, the first call returns a confirmation request carrying a short-lived token bound to the exact arguments, which must be sent back on a second call before anything is published or deleted. Expect that first response — it is the safety step working, not an error. The connector moves no money, generates no images, video or audio, and serves no ads.