Run a social publication engine from your agent

A publication skill prepares the reel, cover and caption; you give feedback; it publishes via the Buffer API, then verifies and archives.

by AmirMušić4 Oct 2026

Prompt for your agent

Goal: Prepare, review and publish social posts from my agent.
Setup: agents used in source: Claude, Codex; tools/MCPs stated: Buffer API, upload-post API, Claude Code routines.
Steps:
1. Input: project context plus an automated screencast.
2. Use a publication skill that holds your visual and copy rules.
3. Prepare a vertical reel (headline, music, intro footage), plus a cover and caption.
4. Review it: give text feedback, get a revision, then approve.
5. Publish via the Buffer API to Instagram. Then check the live post and save the MP4, caption, render settings and post URL.
6. Variant: a daily Claude Code routine turns the latest blog post into LinkedIn, X and Reddit posts and publishes them via the upload-post API.
Rules: ask me before anything irreversible (sending, posting, paying, deleting); don’t invent data, results or tools I haven’t given you; tell me what you couldn’t verify.
Based on: AmirMušić — https://x.com/AmirMushich/status/2106716622761189875

Steps are from the source. Includes a “Based on” credit line.

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Agents, models and tools only what the source states

Agents
Claude Codex
Tools
  • Buffer API
  • upload-post API
  • Claude Code routines

Sources & credit