v2026.04.2
April 17, 20263 min read
Claude Cowork Plugin & Leafpad Publishing
API & MCP
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Documentation
✨ Highlights
- Cowork plugin v1.2 — skills, agents, slash commands, and a session-start hook that auto-loads your brand context
- Cowork → Leafpad publishing — the new
cowork-digest-publisheragent turns a digest into a published, brand-aligned blog post - MCP test harness — verifies the Brand Kit OS and Leafpad MCP servers end-to-end
How to upgrade
- Re-download the Cowork plugin from Settings → Integrations → Claude
- (Optional) Link Leafpad under Partner Integrations before downloading to enable auto-publishing
- Reinstall the plugin in Claude Desktop and restart