What problem does it solve?
This Skill prevents client and matter context from mixing by managing dedicated matter workspaces so your work stays correctly scoped to the active engagement.
Core Features & Use Cases
- Create matter workspaces with intake: Builds a new matter directory, writes a matter.md record, seeds history.md, and creates notes.md so you have a clean starting point.
- List and switch active matters: Enumerates existing matters and updates the practice-level CLAUDE.md “Active matter” pointer to ensure subsequent skills operate on the right workspace.
- Close matters safely via archiving: Archives closed matters under _archived without deleting, and logs the closure date for retention and conflicts review workflows.
Use case: You are advising across multiple AI/ICO or vendor review engagements and want to avoid accidentally referencing facts, overrides, or decisions from a different client while drafting outputs.
Quick Start
Create a new matter workspace by running matter-workspace new with your chosen slug, for example: /ai-governance-legal-uk:matter-workspace new acme-ai-review-2026.