infra-review SKILL.md skillA
infra-review from yarlson/yarstack is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add yarlson/yarstack/infra-review@git:20261017.2f2e03bPins git:20261017.2f2e03b in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- yarlson/yarstack
- Path
plugins/yarstack/skills/infra-review/SKILL.md- Versions recorded
- 3
- Latest version
- git:20261017.2f2e03b, committed Oct 17, 2026
- First version recorded
- Jul 17, 2026
- Size
- 2,608 bytes
- Repository stars
- 3
- License
- MIT
Review infrastructure-as-code and rendered deployment configuration without modifying it. Use before plan, apply, or deploy when targeting, replacement, state, availability, cost, ordering, or recovery blast radius may change.
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
# Infrastructure Review
Find the infrastructure changes that can destroy, replace, expose, or disrupt something before anyone applies them, using only evidence that changes nothing.
## Workflow
1. Identify the comparison target, the path from source to rendered configuration, the tools and their versions, and the affected environment. Refer to environments with redacted identifiers.
2. Rank the changed resources by blast radius, then read their full definitions and dependency order.
3. Check targeting, replacement or destruction, state and migration safety, data protection, recovery from a partial apply, availability, disruption, capacity, and material cost.
4. Prefer plan output that already exists, such as a plan from CI. Read replacements and deletions from the machine-readable plan, not from its summary. For Terraform or OpenTofu: `terraform show -json <planfile> | jq -r '.resource_changes[] | select(.change.actions | index("delete")) | "\(.address) \(.change.actions | join(","))"'` lists every resource that the plan deletes or replaces.
…Read the whole file at its exact version.
How to install
mdr add yarlson/yarstack/infra-review@sha256:6c1f5c11b274057eThe line at the top of this page pins the label git:20261017.2f2e03b, 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_nlojdw67jn2wf3uk)
4 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 3 versions of this file, between Jul 17, 2026 and Oct 17, 2026, about one every 46 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20261017.2f2e03b latest | 2026-10-17 | 2f2e03b | 2,608 B | A | view · diff |
| git:20260718.42bcc8e | 2026-07-18 | 42bcc8e | 1,850 B | A | view · diff |
| git:20260717.eac5e0b | 2026-07-17 | eac5e0b | 2,842 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 (2608 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
yarlson/yarstack · 3 stars · license MIT · pushed 2026-11-05 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_nlojdw67jn2wf3uk GET https://markdownregistry.com/api/v1/resolve?ref=yarlson/yarstack/infra-review GET https://markdownregistry.com/api/v1/blob/6c1f5c11b274057e4feae7a0db95296e33064c4c487b0ad08502f26c1535f68f
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.