Back to Changelog
    New Release
    April 17, 20263 min read

    Claude Cowork Plugin v1.2 — Skills, Agents, and Commands

    API & MCP
    Documentation

    🚀 What''s New

    The Brand Kit OS Cowork plugin (v1.2.0) turns Claude Desktop into a brand-aware writing partner. Once installed, every Cowork session starts with your brand context already loaded.

    Plugin capabilities

    • MCP server — full 12-tool catalog for reading brand kits
    • Session-start hook — auto-loads a compact brand summary when you open a session
    • 2 Skillsbrand-context (when/how to load kit data) and brand-voice-enforcement (pre-flight checklist)
    • 5 Agentscontent-generation, brand-review, audience-adaptation, quality-assurance, cowork-digest-publisher
    • 2 Slash commands/brand-kit:enforce-voice and /brand-kit:create-content

    How to use

    1. Go to Settings → Integrations → Claude and download the plugin ZIP
    2. In Claude Desktop, switch to Cowork mode
    3. Open Customize → Browse plugins → Upload plugin and select the ZIP
    4. Restart Claude — your API key is pre-embedded, no env vars required

    Ask Claude "What brands do I have?" to verify the connection.