"Substack" matching MCP connectors:

Draft, schedule, and analyze content for Substack, Medium, LinkedIn, X, Bluesky, and Threads. Review and edit drafts, schedule notes and articles, check publishing readiness, and inspect available performance data. Actions are scoped to your account and authorized team workspaces. Requires an eligible Narrareach account, OAuth sign-in, and connected platform accounts; capabilities vary by platform. Docs: https://www.narrareach.com/api-docs