migrate SKILL.md skillB
migrate from marcel-bich/marcel-bich-claude-marketplace is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add marcel-bich/marcel-bich-claude-marketplace/migrate@git:20261101.1d88c1cPins git:20261101.1d88c1c in mdr.lock. Pin the fingerprint instead.
- Audit grade
- B, 16 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- marcel-bich/marcel-bich-claude-marketplace
- Path
plugins/credo/skills/migrate/SKILL.md- Versions recorded
- 10
- Latest version
- git:20261101.1d88c1c, committed Nov 1, 2026
- First version recorded
- Jul 16, 2026
- Size
- 19,536 bytes
- Repository stars
- 12
- License
- MIT
The credo procedure for migrating an existing repo into the .credo/ structure, without any loss risk. Use when migrating a repo into .credo/, onboarding a legacy project into credo, or turning scattered process docs (requirements logs, handoffs, progress notes, audits, plans, specs) and open work into credo items. It is copy-only and additive: originals are never touched until a final, user-gated tidy step. This is a long, multi-phase, subagent-heavy operation. Applies inside subagents too -…
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
# migrate - bring an existing repo into `.credo/`
A generic, reusable procedure to migrate ANY existing repo into the credo target form. It
tells you HOW to reach that end state safely. Everywhere below, `<repo>` is the target
repo and "the user" is its owner. This skill contains no personal, project-specific, or
absolute-path data.
## Target form: what "conformant" means here (authority)
The binding target form is defined INSIDE this plugin, not by any external design
document. At the end of a migration, everything under `.credo/` must match:
- **The scaffolded tree** produced by `"${CLAUDE_PLUGIN_ROOT}/scripts/credo-init.sh"` -
folder layout and the files it creates (see step 1). That tree is the layout authority.
- **The `items` skill** - the work-item model: folder = status, the lean frontmatter, the
body sections, the Definition of Done, and id issuance.
- **The `safety` skill** - the highest-priority filesystem-protection and
no-autonomous-installs rules; they bind this whole procedure.
- **The `requirements-verbatim` skill** - the append-only, never-censored requirements log
and the strict separation of user-verbatim text from any assistant proposal.
…Read the whole file at its exact version.
How to install
mdr add marcel-bich/marcel-bich-claude-marketplace/migrate@sha256:1c6ff8de10f77374The line at the top of this page pins the label git:20261101.1d88c1c, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
[](https://markdownregistry.com/a/art_yigafenpv6r3g2ik)
4 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 10 versions of this file, between Jul 16, 2026 and Nov 1, 2026, about one every 12 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20261101.1d88c1c latest | 2026-11-01 | 1d88c1c | 19,536 B | B | view · diff |
| git:20261012.c80f0d5 | 2026-10-12 | c80f0d5 | 18,492 B | B | view · diff |
| git:20261011.429f6b0 | 2026-10-11 | 429f6b0 | 18,470 B | B | view · diff |
| git:20261002.fd2015d | 2026-10-02 | fd2015d | 18,475 B | B | view · diff |
| git:20261002.a4ad032 | 2026-10-02 | a4ad032 | 18,087 B | B | view · diff |
| git:20260819.4cdcf88 | 2026-08-19 | 4cdcf88 | 18,089 B | B | view · diff |
| git:20260818.10df5f4 | 2026-08-18 | 10df5f4 | 17,310 B | B | view · diff |
| git:20260804.4f8060d | 2026-08-04 | 4f8060d | 17,244 B | B | view · diff |
| git:20260721.1c33a55 | 2026-07-21 | 1c33a55 | 15,718 B | B | view · diff |
| git:20260716.0f6811f | 2026-07-16 | 0f6811f | 15,402 B | B | view |
Audit of the latest version
- fail: No instruction to read or print local credentials (matched: read or copy `.env)
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (19536 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 base64 blob over 200 characters
- pass: No link to a raw IP address
- pass: No script tag
Starting a new one? Use a template for SKILL.md on mdpantry, which passes every one of these checks and says what to change in it.
Source
marcel-bich/marcel-bich-claude-marketplace · 12 stars · license MIT · pushed 2026-11-03 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_yigafenpv6r3g2ik GET https://markdownregistry.com/api/v1/resolve?ref=marcel-bich/marcel-bich-claude-marketplace/migrate GET https://markdownregistry.com/api/v1/blob/1c6ff8de10f77374656e20658a6809f8ebeea7e2ef8c49d4a96a73dfdf2423f6
Your AI assistant 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.
Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.
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