lossless-migration skillA
lossless-migration is agent-read markdown (skill) from tjcages/skills: Inventory-before-rewrite: map every table/endpoint/engine/UI to a destination tag, prove zero regressions, retire only when replacement is live. Use when migrating/reframing an existing product, consolidating AI engines, or the user asks for an inventory audit / lossless migration / “don’t lose anything.” NOT for green-field apps with nothing to preserve..
Indexed from public GitHub and served as immutable, content-addressed versions. Install it pinned to an exact SHA-256 with the mdr CLI, and every file is verified against the hash recorded here before it reaches your agent. The deterministic audit below grades the latest version, and the same file always earns the same grade.
What the file says
# Lossless migration Chat: [RESPONSE.md](./RESPONSE.md). Full method: [METHODOLOGY.md](./METHODOLOGY.md). ## Operating order ### 1. Migration or skip? (§1) Green-field / toy → skip. Existing users/behaviors → continue. No constitution → hand to `constitution-first` first. ### 2. Wire the trio (§2) Constitution (why) · inventory audit (proof) · roadmap (phases). Confirm conflict rule. ### 3. Enumerate (§4.1) Data · endpoints · engines · UI · primitives · one-offs. Breadth before deep mapping. ### 4. Tag every row (§3–§4.2) One primary destination tag + one-line mapping. Escalate unknowns — no silent skips. ### 5. Verdict + GAP/RETIRE (§4.3–§4.4) Reframe % · consolidate % · GAP list · RETIRE list (supersede + phase). ### 6. Engine collapse if needed (§5) Cluster AI/functions into one registry; old callers thin then die. ### 7. Roadmap + score (§6–§9) Invisible→visible→scrub. Rubric ≥12/16, no 0 on #1–#5. Log EXAMPLES.md same day. ### 8. Hand off Phases → `linear-setup`. Agent writes → `accept-gated-ai`. Multi-platform parity → `behavior-contracts`. ## Out of scope …
Read the whole file at its exact version.
How to install
mdr add tjcages/skills/lossless-migration@v0.1.0mdr add tjcages/skills/lossless-migration@sha256:f47f7b9e682abeeePin to a label to follow the author's releases, or to a sha256 to freeze the exact bytes forever. Either way the resolved hash is written to mdr.lock, and mdr install reproduces it on any machine.
[](https://markdownregistry.com/a/art_appicstdxmrynxy7)
1 badge views in 30 days
Versions
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| v0.1.0 latest | 2026-08-24 | 3625a0d | 1,716 B | A | view · diff |
| v0.1.0 | 2026-07-21 | 9b149aa | 1,728 B | A | view |
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (1716 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
tjcages/skills · 4 stars · license none · pushed 2026-09-24 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_appicstdxmrynxy7 GET https://markdownregistry.com/api/v1/resolve?ref=tjcages/skills/lossless-migration GET https://markdownregistry.com/api/v1/blob/f47f7b9e682abeee8b260cf0517b8ea573d145450c4038239379324850d1c581
Your agent does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.