avelikiy/great_cto · skills/migration-ready-schema/SKILL.md
migration-ready-schema skillA
Data-model rules that make a schema importable from day one, so the migration-import-engineer is never blocked on missing columns. Every SMB Product-Builder product must let a customer bring their data from an incumbent (ServiceTitan/Toast/Mindbody/Shopify) — that requires provenance (source_ref) and rollback (import_batch_id) on importable entities, and modelling real-world actors as entities rather than inline fields. Applied by architect when writing the data model in ARCH-{slug}.md, and chec
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Versions
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260706.25c1763 latest | 2026-07-06 | 25c1763 | 4,412 B | A | view · diff |
| git:20260622.30e2fce | 2026-06-22 | 30e2fce | 4,410 B | A | view |
Audit of the latest version
A 17 of 17 checks passed. Deterministic, no model, same answer every run.
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (4412 bytes)
- pass: No zero-width or bidi control characters
- pass: No instruction hidden inside an HTML comment
- pass: No link to an exfiltration or paste host
- pass: No credential-shaped string
- pass: No instruction to send local credentials anywhere
- pass: No text hidden with inline styles
- pass: No prompt-injection phrasing
- pass: No curl or wget piped into a shell
- pass: No recursive delete of root, home or parent
- pass: No instruction to read or print local credentials
- pass: No base64 blob over 200 characters
- pass: No link to a raw IP address
- pass: No script tag
Source
GitHub
avelikiy/great_cto · 89 stars · license MIT · pushed 2026-09-05 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_3pg4housvi7v7ze4 GET https://markdownregistry.com/api/v1/resolve?ref=avelikiy/great_cto/migration-ready-schema GET https://markdownregistry.com/api/v1/blob/4b98aa04dd4958fea7fec2abd21919ffdf510509b919799cfdea792f22b6f9ff