Migration Wizard Protocol

This skill defines the general protocol for executing migration skill wizards. It is the parent contract: every concrete migration subskill (e.g. trusty-services) provides declarative DATA in its frontmatter, and this protocol tells you HOW to execute that data.

Analogy: this skill is to migration subskills what runner.py is to individual migrate_*.py modules in src/claude_mpm/migrations/. The subskill describes WHAT to install; this protocol describes HOW.

You (the PM agent) MUST load this protocol whenever you execute a migration subskill. Read the subskill's frontmatter and body for service-specific context (WHY, gotchas, post-install notes), then follow the five phases below verbatim.

Subskill Frontmatter Contract