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Socials
Your social layer in the browser — and superpowers for Claude Code.
Overview
Chrome extension for AI posts and engagement on X, LinkedIn, and Reddit — plus a Claude Code plugin so Claude can use your session via MCP.
The Story
Socials started where most of us live: staring at a compose box on X or LinkedIn, wishing the blank page would write itself — without sounding like a bot.
The extension was the first answer: personas, product context, auto-reply, and platform-native UI on X, LinkedIn, and Reddit. Then the obvious next step was Claude Code: if the browser already has your session and your voice, Claude should be able to use it safely and deliberately. That became the Socials MCP plugin in Brainrot-Creations/claude-plugins — skills, agents, and tools that bridge Claude to the extension.
We are leaning hard into that combo: Socials as the product surface, Claude plugins as the power-user path. Same Brainrot Creations minimal aesthetic, same insistence that AI amplifies your voice instead of replacing it.
Built With
Chrome Extension · Claude Code plugin · MCP · TypeScript · PostHog
Tags
Socials · Claude Code · MCP · Browser Extension · X · LinkedIn · Reddit · AI
Timeline
First commits on the Socials Chrome extension: X tweet generation, personas, and early LinkedIn integration.
Auto-reply flows and engagement-aware behavior on X, evolving beyond one-off generation.
Cookie-backed session sync with the Brainrot Creations site and smarter side panel behavior on supported URLs.
Tutorial flows in the side panel so new users can learn Socials in context on each site.
Reddit joins X and LinkedIn — comments, styling, and shared user context across the extension.
Agent mode, MCP free-tier gating in options and side panel, and extension release 1.1.0 — setting up Claude ↔ browser workflows.
Public Socials Claude Code plugin: MCP server in plugin.json, skills and agents, X create/engage paths, and marketplace-oriented docs.
LinkedIn People Search, richer engagement and profile flows in the agent bridge; plugin renamed to `socials`, bundled MCP server, PostHog analytics, and clearer install steps (extension + `/plugin install socials@brainrot-creations`).
OAuth via chrome.identity, LinkedIn profile extraction in the bridge; plugin-side PostHog Node SDK, feature-flag behavior, and media attachments for X posts.
Device registration for MCP auth, connection health and extension control tools in the plugin, popup-based UI where Chrome requires a user gesture, quick-reply media support, and extension 1.1.1.
Dynamic Claude plugin install steps (including PostHog config), GitHub and Claude Docs shortcuts, and side panel layout refinements — onboarding that matches how we promote claude-plugins.
"Give Claude superpowers on the networks you actually use — starting in the tab, finishing in Claude Code."
— Socials + claude-plugins