#social-media #mcp #postlake #publishing

PostLake

PostLake plugin for OpenClaw: publish, schedule and measure social posts across 9 networks from one MCP-native API

Install

openclaw plugins install clawhub:@postlake/openclaw-plugin

PostLake plugin for OpenClaw

Publish, schedule and measure social posts across X, LinkedIn, Instagram, TikTok, Facebook, Threads, Bluesky, YouTube and Pinterest — one API, one normalised response per network.

Install

bash

openclaw plugins install clawhub:postlake
openclaw plugins enable postlake
openclaw gateway restart

Then add your API key. Create one at app.postlake.dev/app/keys. Connect networks at app.postlake.dev/app/channels.

json5

{
  plugins: {
    entries: {
      postlake: {
        enabled: true,
        config: { apiKey: "sk_live_..." }
      }
    }
  }
}

Tools

tool	what it does
`postlake_accounts`	List profiles and connected accounts. Call this first.
`postlake_upload_media`	Upload a local image or video, returns a `med_…` id.
`postlake_post`	Publish or schedule one post to a profile or specific accounts.
`postlake_list_posts`	List existing, scheduled or draft posts.
`postlake_get_post`	Read one post and its per-network results.

Five tools on purpose: the smallest set that covers a real workflow. Analytics, comments and account connect stay in the dashboard or at https://api.postlake.dev/mcp.

Notes

Prefer profile (a named brand) over hunting for acc_… ids.
Always send an idempotency key — retries never double-post.
Each network reports independently in targets[]. A failure on one does not stop the others.

MIT licensed. Source: PostLake/postlake-mcp