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Connect Grok Bot to your Postly workspace.

Use your Postly API access to connect Grok Bot through MCP for workspace discovery, media, scheduling, and analytics. Custom OAuth connections have passed workspace, channel, and media upload tests. Marketplace submission is awaiting review.

Connect with your Postly API key

  1. Open Integrations & API in Postly and create a key with the permissions and workspace access you need.
  2. Add a custom MCP connection in Grok Bot, using Streamable HTTP and this server URL: https://mcp.postly.ai/grok
  3. Choose OAuth when offered. Enter your key only on the Postly authorization page. Clients that support API-key headers can instead use Authorization: Bearer <your-api-key>.
  4. Start a new session, enable Postly, and ask for your workspaces and connected channels.

Requires eligible Postly API access. The key’s permissions and workspace limits apply. Manual setup is separate from marketplace approval; client account and plan requirements also apply.

Open Postly

Start with a small test

  • List my Postly workspaces and connected channels.
  • Upload this image to my Postly Media Library without publishing it.
  • Show publishing status for my selected workspace.

Review the workspace, destinations, content, and time before approving publishing or scheduling. Post creation can queue delivery; it is not a local draft-only test. You can revoke the API key in Postly to stop access.

Read the MCP guide