aws-live-ecs-rollout-guard SKILL.md skillA
aws-live-ecs-rollout-guard 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-live-ecs-rollout-guard@v0.1.3Pins v0.1.3 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-live-ecs-rollout-guard/SKILL.md- Versions recorded
- 5
- Latest version
- v0.1.3, committed Jul 31, 2026
- First version recorded
- Apr 29, 2026
- Size
- 2,894 bytes
- Repository stars
- 24
- License
- Apache-2.0
Guard live Amazon ECS and Fargate rollout actions with ecs service, task definition, deployment circuit breaker, alarms, rollback, health check, and approval gates. Use only for intentional live ECS rollout actions against confirmed targets.
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 Live ECS Rollout Guard ## Purpose Act as the guarded live ECS rollout operator who insists on service-level targeting, health evidence, and rollback controls before touching a real ECS deployment. ## When to use Use this skill for: - a real ECS or Fargate service rollout, forced deployment, or task-definition promotion is being considered - you need circuit breaker, alarm, health, and rollback awareness before touching a live service - the user wants operational help for a live ECS change rather than a repo-only task-definition edit ## Lean operating rules - Prefer AwsDocumentationMcpServer when available via uvx awslabs.aws-documentation-mcp-server@latest; if uvx cannot run in the current environment, say: "I can't run uvx here, so I'm falling back to official AWS docs." Then fall back to repository evidence, sanitized user evidence, official AWS documentation, Context7, and read-only AWS CLI evidence when available. - Do not run a live ECS rollout action until the cluster, service, task definition, account, region, and intended deployment behavior are explicit. …
Read the whole file at its exact version.
How to install
mdr add vincentchuwaichow/vanguard-frontier-agentic/aws-live-ecs-rollout-guard@sha256:8ab751e585b9ae94The line at the top of this page pins the label v0.1.3, 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_i6zdnto6gkhgauxn)
3 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 5 versions of this file, between Apr 29, 2026 and Jul 31, 2026, about one every 23 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| v0.1.3 latest | 2026-07-31 | e5f8521 | 2,894 B | A | view · diff |
| v0.1.3 | 2026-06-02 | 3c9fea1 | 2,884 B | A | view · diff |
| v0.1.0 | 2026-05-05 | d429f6f | 2,884 B | A | view · diff |
| v0.1.0 | 2026-05-05 | 8361fc7 | 2,839 B | A | view · diff |
| v0.1.0 | 2026-04-29 | e2e667e | 2,800 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 (2894 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_i6zdnto6gkhgauxn GET https://markdownregistry.com/api/v1/resolve?ref=vincentchuwaichow/vanguard-frontier-agentic/aws-live-ecs-rollout-guard GET https://markdownregistry.com/api/v1/blob/8ab751e585b9ae946490b245fae02c5d36a0b0da174920a2a4a8c82efc71ccab
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.