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 Skills —
brand-context(when/how to load kit data) andbrand-voice-enforcement(pre-flight checklist) - 5 Agents —
content-generation,brand-review,audience-adaptation,quality-assurance,cowork-digest-publisher - 2 Slash commands —
/brand-kit:enforce-voiceand/brand-kit:create-content
How to use
- Go to Settings → Integrations → Claude and download the plugin ZIP
- In Claude Desktop, switch to Cowork mode
- Open Customize → Browse plugins → Upload plugin and select the ZIP
- Restart Claude — your API key is pre-embedded, no env vars required
Ask Claude "What brands do I have?" to verify the connection.