| name | data-layer-migration |
| description | ICM workspace: Replace in-memory data store with SQL Server using hybrid DAB + EF Core architecture. Stages: endpoint-classification, schema-design, dab-setup, ef-core-setup, repository-wiring. |
| argument-hint | [setup|status|classify|schema] |
| allowed-tools | Read Glob Grep Edit Write |
Data Layer Migration — ICM Workspace Skill
You are entering an Interpretable Context Methodology (ICM) workspace. The folder structure IS the orchestration — numbered folders are stages, markdown files carry prompts and context.
Entry Point
- Read
ICM/workspaces/data-layer-migration/CLAUDE.md — this is the workspace routing layer
- If
$ARGUMENTS is provided, treat it as a trigger keyword and follow the Triggers table in CLAUDE.md
- If no argument, read
ICM/workspaces/data-layer-migration/CONTEXT.md for task routing
ICM Rules
- Stage progression: 01-endpoint-classification → 02-schema-design → 03-dab-setup → 04-ef-core-setup → 05-repository-wiring
- Output handoffs: Each stage writes to its
output/ folder. The next stage reads from there.
- What-to-Load: Follow the "What to Load" matrix in CLAUDE.md — only load files relevant to the current task
Triggers
| Keyword | Action |
|---|
setup | Run onboarding questionnaire |
status | Show pipeline completion for all stages |
classify | Jump to Stage 01 endpoint classification |
schema | Jump to Stage 02 schema design |
Shared Resources
shared/dab-reference.md — Data API Builder referenceshared/dab-config-template.json — DAB configuration templateshared/ef-core-patterns.md — EF Core patterns guide
