MCP examples - Postinger

Create an image draft

List my accounts and check the chosen account’s publishing rules. Import the image at my public HTTPS URL, then create a draft with the caption “A new update”. Show me the draft and wait for my publishing instruction.

The assistant should call list_accounts, get_publishing_capabilities, upload_media, then create_draft.

{
  "draft": {
    "content": "A new update",
    "targets": [{ "socialAccountId": "11111111-1111-4111-8111-111111111111" }],
    "mediaIds": ["22222222-2222-4222-8222-222222222222"]
  },
  "idempotencyKey": "image-draft-001"
}

Replace the example UUIDs with IDs returned by your project. A URL must point directly to an accessible HTTPS media file. Uploading does not publish.

Schedule an existing draft

Schedule this draft for December 1, 2026 at 10:00 in Istanbul. Keep the existing caption, targets, and media.

The corresponding update_post input is:

{
  "postId": "33333333-3333-4333-8333-333333333333",
  "patch": { "scheduledAt": "2026-12-01T10:00:00+03:00" }
}

Choose a future timestamp. schedule_post would create another post, so use update_post for an existing draft.

Read a report

Show stored analytics for September 1–30, 2026. Check which platforms and metrics are available, and explain any missing or partial data.

The assistant should check get_analytics_capabilities, then call get_analytics_report with from and to. Analytics tools read existing measurements; they do not trigger a new collection.

Publish and inspect

Publish the draft I approved, then check each target and tell me whether it has actually published.

The assistant calls publish_post with a stable idempotency key, then get_post. The returned target count means queued targets, not completed publications.

​Create an image draft

​Schedule an existing draft

​Read a report

​Publish and inspect

Create an image draft

Schedule an existing draft

Read a report

Publish and inspect