Mockingbird

Most social tools schedule what you already wrote. Mockingbird decides what to
write.

Connect your X account, describe the persona and the topics, set a cadence.
Mockingbird researches each post against live sources, drafts it in your voice,
and publishes on schedule. It keeps running when you close your laptop.

Built for anyone running one account or twenty. Every account keeps its own
persona and schedule. Full run history, per post cost telemetry, and a test
mode that generates without posting so you can inspect output before anything
goes live.

For technical users, Mockingbird is also available as an MCP server, so you can
configure and drive it conversationally from Claude, Cursor, or your own agent.

What it does not do: auto follow, auto like, keyword auto reply, or bulk DMs.
Those are prohibited or removed on self serve X API access. Mockingbird is an
origination tool for accounts you own.