Skip to content
Get packs

Broadcast Social Publisher

Cross-post text and media to X, LinkedIn, Bluesky, Instagram, X Articles and Omny podcasts from one CLI.

Source Download skill
Repository
danielmiessler/LifeOS
Stars
19,682
Licence
MIT
Files
15 files

What it does

Once installed, the agent can publish a post to several social platforms at once, or to one platform by name, using a command-line tool bundled with the skill. Before anything goes live it checks each platform's character and media limits and can preview the post with a dry run. It can also check whether each platform's login is still working and report success or failure per platform. It does not write the copy itself; that comes from you or a separate copywriting skill.

Great for

  • Creators who publish the same update to X, LinkedIn, Bluesky and Instagram
  • Founders or newsletter writers who syndicate posts and podcast episodes
  • Developers comfortable setting up API keys and OAuth tokens for social platforms

Skip it if

  • People who do not want to create developer apps and API credentials for each platform, since setup is technical and the skill is not useful without it
  • Anyone wanting automatic posting without review, because the skill can publish to public accounts and irreversible actions such as X Articles and live podcast episodes depend on the agent's confirmation step being followed

Try asking

  • “Post this announcement to X, LinkedIn and Bluesky with a dry run first”
  • “Put my latest tweet on LinkedIn and Instagram, keeping the exact text”
  • “Check the status of all my connected social platforms”
  • “Publish this week's newsletter edition share card to LinkedIn”
Step-by-step guide: how to use Broadcast Social PublisherInstall, first run, examples, tips and FAQs

Install in 3 steps

  1. 1

    Download the skill

    The ZIP contains the 15 original files, the MIT licence and an attribution note.

    Broadcast.zip
  2. 2

    Add it to your agent

    Claude Code (all projects)

    mkdir -p ~/.claude/skills && unzip Broadcast.zip -d ~/.claude/skills/

    Claude Code / Agent SDK (this project only)

    mkdir -p .claude/skills && unzip Broadcast.zip -d .claude/skills/

    Claude apps (web/desktop): Settings → Capabilities → Skills → Upload skill, and choose the ZIP.

  3. 3

    Ask for the task

    No special command needed — the agent reads the skill's description and loads it when your request matches. Try one of the prompts above.

Get better results

  • Always run the --dry-run preview first and read the output before a live post
  • Keep credentials in ~/.claude/.env rather than in the skill folder, and review Setup.md before connecting accounts
  • Give the agent the exact wording you want posted, since the skill is designed to send your words verbatim rather than rewrite them

What's inside

  • Intents/Article.md
  • Intents/Auth.md
  • Intents/Bluesky.md
  • Intents/Instagram.md
  • Intents/LinkedIn.md
  • Intents/Podcast.md
  • Intents/Post.md
  • Intents/SecurityValidation.md
  • Intents/ShareNewsletter.md
  • Intents/Status.md
  • Intents/X.md
  • Setup.md
  • SKILL.md
  • Tools/Broadcast.ts
  • Tools/InstagramAuth.ts

Redistributed unmodified from danielmiessler/LifeOS under the MIT licence. The assessment was drafted with AI from the skill's files on 2026-10-29. Skills can instruct your agent to run code — read SKILL.md and any scripts before installing.