Skip to content
plugmcp
DirectorySkillsCategoriesBlog
EN/δΈ­ζ–‡
Sign inSign up
Home/Servers/PostSyncer

PostSyncer

by io.github.PostSyncer

Schedule, publish, and analyze social media posts across 11 platforms from any MCP client.

Power your agent

Add this server

The publisher's own URL. Not a PlugMCP endpoint.

Server URL
https://postsyncer.com/mcp
Provider
Add in Claude

Claude opens with the name and URL filled in. You still confirm it there.

Claude Code
claude mcp add --transport http io.github.postsyncer-postsyncer https://postsyncer.com/mcp

Run in a terminal.

Claude Desktop
{
  "mcpServers": {
    "io.github.postsyncer-postsyncer": {
      "command": "npx",
      "args": [
        "-y",
        "mcp-remote",
        "https://postsyncer.com/mcp"
      ]
    }
  }
}

claude_desktop_config.json

Step-by-step: add this in Claude

Remote URL or a command on your machine? How the two installs differ

Run on PlugMCP

Host a copy with our keys and logs.

A new server you create. It is not this listing's official endpoint. Use the publisher install when you want their URL and their credentials.

Launch

Related MCP

View more
  • FirecrawlπŸ”₯ Official Firecrawl MCP Server - Adds powerful web scraping and search to Cursor, Claude and any other LLM clients.
  • N
    NotionToken-auth Notion MCP: pages, databases, blocks, comments, files. Runs headless in CI and agents.
  • Context7Context7 Platform -- Up-to-date code documentation for LLMs and AI code editors

Related skills

View all
  • reaReverse engineer anything with agents, from app behavior down to native binaries.
  • rea-changelog-updatePrepare or rewrite REA release changelogs and GitHub release notes from pinned Git history, with verified contributor thanks and Release Please synchronization.
  • rea-tool-designDesign or change REA investigation tools, CLI/MCP contracts, provider capabilities, and Evidence semantics.

Questions

How do I install PostSyncer?
Copy the http config for Cursor, Claude Desktop, Claude Code, or VS Code on this page. It uses the publisher's install, not a PlugMCP proxy.
Does PostSyncer need an API key?
No required environment variable is listed on this record.
What transport does PostSyncer use?
PostSyncer is reached over HTTP.
When was PostSyncer last checked?
Last checked 2026-10-16. Schedule, publish, and analyze social media posts across 11 platforms from any MCP client.

Schedule, publish, and analyze social media posts across 11 platforms from any MCP client.

PostSyncer Plugin

Schedule, publish, and analyze social media posts from Claude Code, Claude Cowork, Cursor, and Grok Build β€” across 11 platforms: X (Twitter), Instagram, Facebook, LinkedIn, TikTok, YouTube, Threads, Bluesky, Mastodon, Pinterest, and Telegram.

The plugin bundles the official PostSyncer MCP server (https://postsyncer.com/mcp) plus a skill that teaches Claude the full PostSyncer workflow: workspaces, connected accounts, posts (publish now / schedule / draft / repeat), threads, first comments, media library, campaigns, labels, comment moderation, and performance analytics.

Install

From the Claude plugin directory:

claude plugin install postsyncer

Or directly from this repo:

claude plugin marketplace add PostSyncer/claude-plugin
claude plugin install postsyncer@postsyncer

Cursor

Install from the Cursor Marketplace, or clone this repo into ~/.cursor/plugins/local/postsyncer and run Developer: Reload Window. The manifest lives in .cursor-plugin/plugin.json.

Codex

codex plugin marketplace add PostSyncer/claude-plugin

The Codex manifest lives in .codex-plugin/plugin.json; the plugin is also listed in the ChatGPT/Codex plugin directory as PostSyncer.

Gemini CLI

gemini extensions install https://github.com/PostSyncer/claude-plugin

Any MCP client

Point your client at https://postsyncer.com/mcp (Streamable HTTP). The server is published in the official MCP Registry as io.github.PostSyncer/postsyncer.

Grok Build

Install from the xAI plugin marketplace (postsyncer). The Claude-format manifest in .claude-plugin/plugin.json is used as-is.

Authenticate

Two options:

  1. OAuth (recommended) β€” run /mcp inside Claude Code, select postsyncer, and click authenticate. You log in to PostSyncer once in the browser; no token to paste.
  2. API token β€” create a token in the PostSyncer app (Settings β†’ API) with the abilities you need (workspaces, accounts, labels, campaigns, posts) and configure it as a Bearer token for the postsyncer MCP server.

Try it

  • "List my connected social accounts"
  • "Schedule a post to LinkedIn and X for tomorrow at 9am announcing our new feature"
  • "Upload these product shots and draft an Instagram carousel with the link in a first comment"
  • "How did last week's posts perform across all my workspaces?"
  • "Repeat this post every Monday for a month"

What's included

ComponentDescription
MCP serverRemote HTTP server at postsyncer.com/mcp with ~50 tools mirroring PostSyncer REST API v1
postsyncer skillWorkflow guidance: discovery, media prep, posting rules, threads, first comments, scheduling, repeats, analytics, moderation

Network and permissions

This plugin ships no scripts, hooks, or local binaries. Its only component besides the skill file is a remote MCP server:

EndpointPurpose
https://postsyncer.com/mcpThe PostSyncer MCP server (Streamable HTTP). All tool calls go here.
https://postsyncer.com/oauth/*OAuth 2.0 authorization when you choose the OAuth login flow.

Credentials: either an OAuth grant issued during the login flow, or a PostSyncer API token you create yourself and configure as a Bearer token. The plugin never reads environment variables, files, or secrets from your machine, and the MCP server only accesses the PostSyncer workspaces the authenticated account can see.

Links

  • Website: https://postsyncer.com
  • Docs: https://docs.postsyncer.com
  • Support: [email protected]

License

MIT

How do I install PostSyncer?
Copy the http config for Cursor, Claude Desktop, Claude Code, or VS Code on this page. It uses the publisher's install, not a PlugMCP proxy.
Does PostSyncer need an API key?
No required environment variable is listed on this record.
What transport does PostSyncer use?
PostSyncer is reached over HTTP.
When was PostSyncer last checked?
Last checked 2026-10-16. Schedule, publish, and analyze social media posts across 11 platforms from any MCP client.

No tool list yet. Remote servers get one after the first health check.

plugmcp

Plug any tool into any agent. MCP servers for people who do not write servers. Gateway for volume, n8n for apps.

  • github.com/TODO
  • x.com/TODO
  • linkedin.com/company/TODO

PlugMCP, 2026

Product
  • Browse
  • Install
  • Host your own
  • Pricing
  • Voice mode
  • Browser
Directory
  • All MCP servers
  • MCP Apps
  • Tools
  • Agent skills
  • Categories
  • New
  • Voice
  • Submit a server
Developers
  • Docs
  • Blog
  • Club
  • Work with us
  • What is MCP
  • What is WebMCP
  • Status
Company
  • About
  • Contact
  • Terms
  • Privacy
  • DPA