SocialCannon

SocialCannon is a social publishing API and MCP server from Tiny Red Pixel that lets developers and AI agents publish and schedule posts across Twitter/X, Facebook, Instagram, TikTok, and YouTube, with a content calendar, analytics, A/B testing, and an engagement inbox included.

SocialCannon is a social media publishing API built for developers and AI agents rather than for marketers clicking through a dashboard. It gives a single REST interface or MCP server for publishing and scheduling posts across Twitter/X, Facebook, Instagram, TikTok, and YouTube, so a product team can write the integration once instead of stitching together five separate platform SDKs and their differing review processes. The feature set goes past raw publishing. A content calendar sits alongside the API, analytics report on how published posts perform, A/B testing lets a team compare variants of the same post, and an engagement inbox collects incoming activity so replies do not have to be handled inside each network's own app. For AI builders, the MCP server is the notable piece: an agent or assistant that speaks the Model Context Protocol can schedule or publish directly, without a bespoke tool wrapper for every endpoint. SocialCannon comes from Tiny Red Pixel, a small independent UK software studio that describes itself as self-funded and focused on tools for independent artists. It is listed there in private beta next to TheRefiner (audio cleanup and stem splitting for Suno and Udio tracks) and IndieRocket (a Meta Ads manager with social content, pre-save pages, EPK and analytics bundled in). That context matters when weighing it: SocialCannon is the developer-facing layer of a suite aimed at music releases and promotion, not a general-purpose enterprise social suite. The practical audience is backend engineers, indie SaaS founders, and agent developers who need programmatic posting rather than a human-facing composer. Compared with full social media management platforms, it trades a polished UI for an API-first design, which suits teams that want publishing embedded in their own product. The tradeoff is that anyone who wants to compose and approve posts by hand in a browser may find the developer orientation adds friction. Pricing, rate limits, and platform approval details are not published on the studio homepage, so they need to be confirmed on the product site before committing.