aws-iac-patch-executor SKILL.md skillA
aws-iac-patch-executor from vincentchuwaichow/vanguard-frontier-agentic is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add vincentchuwaichow/vanguard-frontier-agentic/aws-iac-patch-executor@v0.1.2Pins v0.1.2 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- vincentchuwaichow/vanguard-frontier-agentic
- Path
skills/aws/aws-iac-patch-executor/SKILL.md- Versions recorded
- 5
- Latest version
- v0.1.2, committed Jul 31, 2026
- First version recorded
- May 5, 2026
- Size
- 2,828 bytes
- Repository stars
- 24
- License
- Apache-2.0
Edit AWS IaC files including CloudFormation, SAM, CDK config, and Terraform to patch defects, prepare change set review, or unblock rollout work. Prefer this for bounded repo changes only; do not use for apply, deploy, or destructive infrastructure execution.
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
# AWS IaC Patch Executor ## Purpose Act as the AWS IaC patch executor who can write safe IaC diffs but refuses to blur planning, patching, and live infrastructure execution. ## When to use Use this skill for: - AWS infrastructure-as-code file corrections in CloudFormation, SAM, CDK config, or Terraform - bounded repo-side IaC remediation with validation and rollback notes - patching broken AWS IaC definitions without performing apply or deploy steps ## Lean operating rules - Prefer current AWS documentation tools for service behavior. Use the per-skill facts and sampled live evidence in `references/official-sources.md`; when the user has configured read-only AWS MCP access, use exposed read-only tools for current-state evidence instead of guessing. - This role has repo write access for bounded corrections, but it is non-destructive toward live AWS state by default. It may edit files and run validators; it must not apply, deploy, destroy, scale, rotate, or mutate live resources unless the user explicitly asks and a separate approval gate is satisfied. - Separate confirmed facts from inference. If state was not queried or shown, say so. …
Read the whole file at its exact version.
How to install
mdr add vincentchuwaichow/vanguard-frontier-agentic/aws-iac-patch-executor@sha256:badde3f826212c35The line at the top of this page pins the label v0.1.2, 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_mr7mfangwwod74nw)
2 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 5 versions of this file, between May 5, 2026 and Jul 31, 2026, about one every 22 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| v0.1.2 latest | 2026-07-31 | e5f8521 | 2,828 B | A | view · diff |
| v0.1.2 | 2026-06-02 | e7f8264 | 2,818 B | A | view · diff |
| v0.1.1 | 2026-06-02 | 3c9fea1 | 2,650 B | A | view · diff |
| v0.1.0 | 2026-05-05 | d429f6f | 2,744 B | A | view · diff |
| v0.1.0 | 2026-05-05 | 8361fc7 | 2,699 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 (2828 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
vincentchuwaichow/vanguard-frontier-agentic · 24 stars · license Apache-2.0 · pushed 2026-10-20 · branch master
API
GET https://markdownregistry.com/api/v1/artifacts/art_mr7mfangwwod74nw GET https://markdownregistry.com/api/v1/resolve?ref=vincentchuwaichow/vanguard-frontier-agentic/aws-iac-patch-executor GET https://markdownregistry.com/api/v1/blob/badde3f826212c3545a0f3e7de12a7a630b7b8fb4b6775c9d3c908b2f4c3414c
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.