PostOnce MCP server

Create drafts, schedule posts, and publish to your connected social accounts through PostOnce.

Category: Dev tools

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Source: official MCP Registry entry io.github.postoncehq/postonce

Direct MCP URL and setup

CLAUDE CODE

claude mcp add --transport http io-github-postoncehq-postonce https://postonce.to/mcp

CURSOR / VS CODE (mcp.json)

{ "mcpServers": { "io-github-postoncehq-postonce": { "url": "https://postonce.to/mcp" } } }