Posthell - Social Media Scheduler for AI Agents
Posthell MCP Server
Posthell is a social media scheduler built for solo founders, with a remote MCP server so your AI agent can run the drafting side of your posting pipeline.
Tell Claude Code, Cursor, or any MCP client what you shipped today, and a finished draft lands in your posthell queue with a suggested time. You review and approve; posthell publishes to up to 15 networks with per-network tailoring.
Tools
- shape_post - turns rough notes into 2-3 post angles, in your voice. Grounded only in what you wrote; never invents facts.
- create_draft - queues a draft, optionally with a suggested publish time. Always requires human approval before anything publishes.
- list_posts - reads your queue and recent posts, so an agent never drafts the same thing twice.
- get_growth - follower growth per network, so an agent knows where posting matters most.
The safety line
Agents propose, humans approve. There is no publish tool, on purpose. No MCP tool can publish, schedule for real, or spend credits.
Setup
-
Start a trial at posthell.com and connect your networks.
-
Create an API key in the dashboard's Agents tab (shown once, revocable anytime, up to 5 active).
-
Add the server to your client. Claude Code one-liner:
claude mcp add --transport http posthell https://www.posthell.com/api/mcp --header "Authorization: Bearer YOUR_API_KEY"
Any MCP client that speaks streamable HTTP works. Full per-client setup instructions: https://www.posthell.com/mcp
Networks
X (Twitter), LinkedIn, Instagram, Facebook, Threads, Bluesky, TikTok, YouTube, Pinterest, Reddit, Telegram, Discord, Snapchat, Google Business Profile, WhatsApp.
服务器配置
{
"mcpServers": {
"posthell": {
"url": "https://www.posthell.com/api/mcp",
"headers": {
"Authorization": "Bearer YOUR_API_KEY"
}
}
}
}