hypershift: Skill for Claude Code

.claude/skills/triage-leaked-infra/SKILL.md

triage-leaked-infra is a skill for Claude Code from openshift/hypershift. It costs 116 tokens per session (2,864 once invoked), scanned A, original, Apache-2.0.

A safety checklist for deciding whether AWS infrastructure left by HyperShift CI can be deleted. AWS is a cloud platform, and a VPC is a private network inside it.

In plain words
What is it for?
Use it with cleanleaked output, a VPC ID, or an infraID to assess whether the related AWS resources are safe to remove.
Why use it?
It replaces guesses about orphaned infrastructure with checks of tags and associated resources before deletion.

Skill for Claude Code

Written for Claude Code: installed under .claude/.

This is openshift/hypershift's own configuration. It tells Claude Code how to work on hypershift itself, so it is not a mod to install elsewhere. Copy it as a starting point and replace the rules that are about this project. Everything hypershift configures →

Part of the hypershift plugin — 22 skills, 5 agents shipped together

Reuse

Borrowing it

Nothing to install: this file belongs to openshift/hypershift. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file
curl -O https://raw.githubusercontent.com/openshift/hypershift/main/.claude/skills/triage-leaked-infra/SKILL.md
Clone the repo
git clone --depth 1 https://github.com/openshift/hypershift

Made for: Claude Code.

Or install hypershift, the plugin that ships this one along with the rest of its 22 skills, 5 agents.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for triage-leaked-infra

README.md
[![agentmods](https://agentmods.dev/badge/skills/openshift/hypershift/triage-leaked-infra/github.svg)](https://agentmods.dev/skills/openshift/hypershift/triage-leaked-infra)
Your own site
<a href="https://agentmods.dev/skills/openshift/hypershift/triage-leaked-infra"><img src="https://agentmods.dev/badge/skills/openshift/hypershift/triage-leaked-infra/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for triage-leaked-infra

Your own site · 80×15
<a href="https://agentmods.dev/skills/openshift/hypershift/triage-leaked-infra"><img src="https://agentmods.dev/badge/skills/openshift/hypershift/triage-leaked-infra.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 116 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 2,864 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe. Third-party audits
  • NVIDIA SkillSpector pass 7 Sept 2026
How audits are shown
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.00116 $0.02864
Opus 5 $0.00058 $0.01432
Sonnet 5 $0.00023 $0.00573
Haiku 4.5 $0.00012 $0.00286

Measured 11d ago against content hash 7a9d7aa6855e, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-10, from the pricing page.

Security

Grade A, and why

triage-leaked-infra scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 11d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

.claude/skills/triage-leaked-infra/SKILL.md · 158 lines

How it starts

The opening of the file, as written. The whole thing — 158 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Triage Leaked Infrastructure

Assess whether an AWS infrastructure set (VPC + associated resources) from HyperShift CI is safe to delete. Every claim must be backed by an empirical AWS query — never assume, always verify.

Input

The user provides one of:

  • cleanleaked tool output (an infra set block)
  • A VPC ID (e.g., vpc-0abc123...)
  • An infraID (e.g., 00ab3695c5f73d4354b9 or node-pool-78vcg)

Extract the infraID and VPC ID from the input. If only one is given, derive the other:

  • VPC ID → aws ec2 describe-vpcs --vpc-ids <VPC> --query 'Vpcs[0].Tags' → extract infraID from kubernetes.io/cluster/<infraID> tag or Name tag (strip -vpc suffix)
  • infraID → aws ec2 describe-vpcs --filters "Name=tag:Name,Values=<infraID>-vpc" → get VPC ID

Checks

Run these in order. For each, report PASS (safe signal), FAIL (do NOT delete), or UNKNOWN (could not determine). Use --region us-east-1 for all commands.

1. Protection tags

aws ec2 describe-vpcs --vpc-ids <VPC> --query 'Vpcs[0].Tags' --output json
  • Check for hypershift.openshift.io/do-not-delete=true → if present: FAIL
  • Check for hypershift.openshift.io/ci-cluster → if present: FAIL (this is a management cluster)

2. Protected VPC name

From the Name tag: if it is hypershift-ci-2-vpc, hypershift-ci-3-vpc, or hypershift-ci-metrics-vpcFAIL

3. Protected user

Check if the infraID contains any of these usernames: aabdelre, agarcial, ahmed, alamela, alesross, bclement, brcox, celebdor, cewong, dario, dari2o, dmace, glipceanu, jiezhao, jparrill, mbhalodi, mbrown, meha, mgencur, mulham, mraee, rkshirsa, sdminonne, sjenning, tsegura, vismishr

If match → FAIL (developer cluster, contact the owner)

4. Expiration date / Age

From the VPC tags, check expirationDate:

  • If present and not yet expiredFAIL
  • If present and expiredPASS
  • If absent → check resource age instead (the expirationDate tag only exists on resources created in the last ~2 weeks)

Read the full file on GitHub · 158 lines

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 11d ago First seen · 158 lines · 116 tokens per session scan A 7a9d7aa6855e

Subscribe to this mod's changes

triage-leaked-infra is a skill published in the GitHub repository openshift/hypershift (540 stars, last pushed today), licensed Apache-2.0. It adds 116 tokens to every session and 2,864 once invoked, about $0.0006 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.

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