PostWire
About
Let any AI agent post to TikTok, Instagram, YouTube, X, LinkedIn, Bluesky, Telegram, Mastodon & Discord via one MCP tool.
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Setting up with Highlight
This MCP is not yet compatible with Highlight’s one-click setup. However, you can still use it with Highlight by following these steps:
- Download and install Highlight from highlightai.com/download
- Navigate to the plugins tab and select "Add Custom Plugin"
-
Configure the plugin with the settings below
Plugin Name
PostWireCommand (node, npx, python, etc.)Please refer to the README for specific instructions on how to obtain API keys or other required environment variables.
- Enable "Start Automatically" if you want the plugin to start when Highlight launches
Claude Desktop / Cursor
Paste into your MCP client config file to install this server.
{
"mcpServers": {
"postwire": {
"server": {
"command": "npx",
"args": [
"-y",
"postwire-mcp"
],
"env": {
"POSTWIRE_API_KEY": ""
}
}
}
}
}McpServers
{
"server": {
"command": "npx",
"args": [
"-y",
"postwire-mcp"
],
"env": {
"POSTWIRE_API_KEY": ""
}
}
}Transport
"stdio"Package
"postwire-mcp"Registry
"npm"Let your AI agent post to social media.AnMCPserver forPostWire— give Claude, Cursor, or any agent the ability to publish toTikTok, Instagram, YouTube, X, LinkedIn, Bluesky, Telegram, Mastodon & Discordwith one tool call.
- Get a free API key athttps://postwire.io/dashboard.htmland connect your accounts.
- Add to your MCP client (e.g. Claude Desktop / Cursor):
{ "mcpServers": { "postwire": { "command": "npx", "args": ["-y", "postwire-mcp"], "env": { "POSTWIRE_API_KEY": "pw_live_your_key" } } } }
- post_to_social—{ platforms: ["x","tiktok"], text, video_url?, photo_url? }
- list_platforms— list supported networks.
One API + a real MCP server to post everywhere. Flat per-brand pricing (50 brands for $99 — vs Ayrshare's ~$779). Free tier, no card.
Free MCP that drives an audit of your marketing. Your AI connects, adsOS digs through your ads, email and site, and hands back a growth plan you can run today.
Draft, schedule and publish social posts to LinkedIn, X, Instagram, Facebook, Threads, TikTok, Pinterest and YouTube from your AI assistant, in a brand voice learned per account.
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Bulk publish to multiple social media at once.
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AI-powered multi-platform content publishing. 25 tools to create posts, run automations, manage RSS feeds, generate hashtags, search images, and publish to Instagram, Facebook, LinkedIn, X, Threads, Telegram, Discord, WordPress, YouTube, TikTok, and more.
Connect your social media workflows directly to your AI agent to draft, schedule, publish, and analyze social content using natural language.
Connect AI assistants to SocialBu to create, schedule, publish, and analyze social media content from chat.
Connect Claude or any AI assistant to SocialPilot and let it schedule, publish, manage approvals, and monitor delivery across every account — from one conversation.
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