init-expertise SKILL.md skillA
init-expertise from crewrig/crewrig is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add crewrig/crewrig/init-expertise@git:20261018.1588e62Pins git:20261018.1588e62 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- crewrig/crewrig
- Path
.claude/skills/init-expertise/SKILL.md- Versions recorded
- 4
- Latest version
- git:20261018.1588e62, committed Oct 18, 2026
- First version recorded
- Jun 11, 2026
- Size
- 4,155 bytes
- Repository stars
- 24
- License
- Apache-2.0
Create a new expertise (role) file under config/expertise/ through a guided interview. Activate when an adopter wants a domain-expertise profile for a role the catalog lacks. Collects responsibilities and key practices, writes config/expertise/<ROLE>.md, never silently overwrites.
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
# Init Expertise Guide an adopter through creating a new domain-expertise role file under `config/expertise/`. The output is exactly one Markdown file conforming to the established catalog shape — an H1 role title, then `## Responsibilities` and `## Key Practices` (the `config/expertise/PRODUCT-OWNER.md` shape), or `## Stack` and `## Key Practices` when the role is tied to a concrete tech stack (the `config/expertise/BACKEND-JAVA.md` shape). ## When to activate - The adopter types `/init-expertise` (or the host CLI equivalent). - The adopter asks to add a role/persona profile not already in `config/expertise/`. A new file created through this flow has no upstream version, so it is the organization's own from the start (it never enters the adopt-on-edit sync). ## Interaction rules - **Always use `AskUserQuestion`** for closed questions with a bounded set of choices (the role-shape choice, collision decisions, confirmations). Never simulate a multiple-choice menu in plain text. - Use free-form chat ONLY for open-ended content (responsibility statements, practice bullets, stack items). - Conduct the interview in the user's preferred conversation language; write …
Read the whole file at its exact version.
How to install
mdr add crewrig/crewrig/init-expertise@sha256:f728a8254aa9cd0cThe line at the top of this page pins the label git:20261018.1588e62, 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_z2htdihsdxrpuegt)
3 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 4 versions of this file, between Jun 11, 2026 and Oct 18, 2026, about one every 43 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20261018.1588e62 latest | 2026-10-18 | 1588e62 | 4,155 B | A | view · diff |
| git:20260615.ac89ffc | 2026-06-15 | ac89ffc | 4,245 B | A | view · diff |
| git:20260611.8abe70e | 2026-06-11 | 8abe70e | 4,245 B | A | view · diff |
| git:20260611.a59c83c | 2026-06-11 | a59c83c | 4,249 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 (4155 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
crewrig/crewrig · 24 stars · license Apache-2.0 · pushed 2026-10-25 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_z2htdihsdxrpuegt GET https://markdownregistry.com/api/v1/resolve?ref=crewrig/crewrig/init-expertise GET https://markdownregistry.com/api/v1/blob/f728a8254aa9cd0c6238e0dc0d2932b18ba01b1d1ce27668f4c4bf542c0c44af
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.