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 roodlicht/accans-sec-skills --skill payload-craftergit clone --depth 1 https://github.com/roodlicht/accans-sec-skillsWrote 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/roodlicht/accans-sec-skills/payload-crafter)<a href="https://agentmods.dev/skills/roodlicht/accans-sec-skills/payload-crafter"><img src="https://agentmods.dev/badge/skills/roodlicht/accans-sec-skills/payload-crafter/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/roodlicht/accans-sec-skills/payload-crafter"><img src="https://agentmods.dev/badge/skills/roodlicht/accans-sec-skills/payload-crafter.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 | $0.00073 | $0.03009 |
| Opus 5 | $0.00036 | $0.01504 |
| Sonnet 5 | $0.00015 | $0.00602 |
| Haiku 4.5 | $0.00007 | $0.00301 |
Grade C, and why
payload-crafter scanned grade C 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 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.
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.
For production PoC: a harmless probe (`id`, `hostname`, `whoami`), not `cat /etc/shadow` or data extraction. 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.
AWS: http://169.254.169.254/latest/meta-data/ Downgraded: this mod is about security review, or the phrase is quoted, so it is likely naming the pattern rather than instructing it.
The source is not reproduced here
A licence we could not identify
The repository carries a LICENSE file, but it is custom or dual enough that GitHub cannot name it and neither can this catalogue. Unknown terms are not permission, so the body is not copied here. Read the licence at the source and decide for yourself.
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.
- 11d ago First seen · 224 lines · 73 tokens per session scan C 07a06f4fc380
payload-crafter is a skill published in the GitHub repository roodlicht/accans-sec-skills (4 stars, last pushed 3mo ago), with no licence file. It adds 73 tokens to every session and 3,009 once invoked, about $0.0004 per session on Opus 5. A static security scan graded it C with 2 findings (reaches for credential files, cloud metadata endpoint). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.
Other skills, from other repositories
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appsec-playbook
Guide Claude through a structured application security audit covering threat modeling, testing, pipeline review, dependency risk, and vulnerability management.
code-review-helper
Analyze source code for common security weaknesses across multiple languages and help Claude explain findings, severity, and remediation clearly.
devsecops-checker
Review CI or CD pipeline configuration for DevSecOps controls and help Claude explain maturity gaps, missing safeguards, and practical improvements.
vuln-parser
Parse vulnerability scan results into a risk-ranked view so Claude can explain which hosts, findings, and remediation actions deserve attention first.
compliance-checker
Compare system configuration evidence against common control frameworks and produce a concise compliance assessment with gaps and remediation priorities.