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 allsmog/vuln-scout --skill cloud-nativegit clone --depth 1 https://github.com/allsmog/vuln-scoutWrote 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/allsmog/vuln-scout/cloud-native)<a href="https://agentmods.dev/skills/allsmog/vuln-scout/cloud-native"><img src="https://agentmods.dev/badge/skills/allsmog/vuln-scout/cloud-native.svg" alt="Measured on agentmods" 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 | $0.00093 | $0.04926 |
| Opus 5 | $0.00046 | $0.02463 |
| Sonnet 5 | $0.00019 | $0.00985 |
| Haiku 4.5 | $0.00009 | $0.00493 |
Grade B, and why
Cloud-Native Security scanned grade B with 2 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 7d 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.
Cloud metadata endpointmediumServer-side request forgery
One request to 169.254.169.254 can return temporary IAM credentials.
| AWS EC2 | `169.254.169.254` | `fd00:ec2::254` | HTTP | 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.
grep -rniE "(requests\.get|urllib|http\.Get|axios|fetch)\s*\(" --include="*.py" --include="*.js" --include="*.ts" --include="*.go" How it starts
The opening of the file, as written. The whole thing — 384 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Cloud-Native Security Patterns Reference
Purpose
Identify security vulnerabilities specific to cloud-native environments, including IMDS exploitation, cloud provider misconfigurations, Kubernetes security issues, and serverless attack vectors. Cloud-native applications have unique trust boundaries and implicit assumptions that create vulnerability classes not present in traditional deployments.
When to Use
Activate this skill when:
- Reviewing code that interacts with AWS, GCP, or Azure APIs
- Auditing Kubernetes manifests and Helm charts
- Assessing serverless functions (Lambda, Cloud Functions, Azure Functions)
- Evaluating SSRF findings for cloud metadata exploitation
- Reviewing Infrastructure as Code (Terraform, CloudFormation, Pulumi)
- Checking for hardcoded cloud credentials
Instance Metadata Service (IMDS)
Overview
Cloud instances expose a metadata service at a well-known IP address. SSRF vulnerabilities in cloud-hosted applications can be exploited to access this metadata, potentially leaking IAM credentials, instance identity tokens, and configuration data.
IMDS Endpoints
| Provider | IPv4 Endpoint | IPv6 Endpoint | Protocol |
|---|---|---|---|
| AWS EC2 | 169.254.169.254 |
fd00:ec2::254 |
HTTP |
| GCP | metadata.google.internal (169.254.169.254) |
N/A | HTTP |
| Azure | 169.254.169.254 |
N/A | HTTP |
| DigitalOcean | 169.254.169.254 |
N/A | HTTP |
| Oracle Cloud | 169.254.169.254 |
N/A | HTTP |
AWS IMDSv1 vs IMDSv2
| Feature | IMDSv1 | IMDSv2 |
|---|---|---|
| Request method | Simple GET | PUT to get token, then GET with token header |
| SSRF exploitable | Yes (single GET request) | Harder (requires PUT + custom header) |
| Mitigation | Disable or upgrade | Enforce IMDSv2-only via HttpTokens: required |
IMDSv1 Exploitation (simple GET):
GET http://169.254.169.254/latest/meta-data/iam/security-credentials/<role-name>
IMDSv2 Exploitation (requires PUT + header):
PUT http://169.254.169.254/latest/api/token
X-aws-ec2-metadata-token-ttl-seconds: 21600
GET http://169.254.169.254/latest/meta-data/iam/security-credentials/<role-name>
X-aws-ec2-metadata-token: <token>
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.
- 7d ago First seen · 384 lines · 93 tokens per session scan B ba7e426bbcb0
Cloud-Native Security is a skill published in the GitHub repository allsmog/vuln-scout (24 stars, last pushed 2mo ago), licensed MIT. It adds 93 tokens to every session and 4,926 once invoked, about $0.0005 per session on Opus 5. A static security scan graded it B with 2 findings (cloud metadata endpoint, makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.
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