Planable vs Buffer vs Hootsuite: which has the best MCP integration?

Your AI agent ran overnight and drafted posts for ten clients. Someone on the team asks: “But will those still go through approval before they go live?” That question, not “can we connect AI?“, is the one that actually matters when you’re evaluating MCP integrations for a social media management tool. Planable, Buffer, and Hootsuite all have live external MCP servers now.