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Claude Desktop · Claude Code · MCP server

Post to social media from Claude.

Drop the letspost.it MCP server into Claude Desktop or Claude Code. Ask Claude to draft, schedule, and publish to every platform — natural language in, posts out.

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Setup

Up and running in 60 seconds

1

Get a letspost.it API key

One-click create in your dashboard. Free tier includes API access.

2

Add the MCP server

Drop the letspost.it MCP server into your claude_desktop_config.json (Desktop) or .mcp.json (Code).

claude_desktop_config.json
{
  "mcpServers": {
    "letspost": {
      "command": "npx",
      "args": ["-y", "@letspost/mcp"],
      "env": { "LETSPOST_API_KEY": "lp_live_..." }
    }
  }
}
3

Ask Claude to post

"Schedule this video to TikTok + Instagram for tomorrow at 9am with hashtags #devtools." Claude calls the letspost.it MCP tools and reports back.

What you can do

Use cases with Claude

Natural-language scheduling

"Post this to all platforms at peak time tomorrow." Claude figures out the rest.

Bulk import from Sheets

Point Claude at a Google Sheet of post drafts. It loops, validates, and queues each one.

Post-mortem analytics

"Which of last week's posts performed best?" Claude pulls the analytics and summarizes.

FAQ

Common questions

Does this work with Claude Code?
Yes — the same MCP server config works in Claude Code's .mcp.json. You can iterate on a content calendar in your terminal.
What scopes does the MCP server have?
The same scopes as your API key. Generate a scoped key if you only want Claude to draft (read) without publish (write).
Is the MCP server open source?
Yes — @letspost/mcp on npm. The source mirrors the REST API; auditable end-to-end.
Cost beyond Claude's subscription?
No additional cost from letspost.it — the MCP server uses your existing API key + plan. Claude's usage bills through Anthropic separately.

Related

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