Getting it into your agent
It runs from inside its repository, so the clone comes first — what it calls does not travel with the file alone.
git clone --depth 1 https://github.com/Security-Phoenix-demo/security-skills-claude-codenpx agentmods add skills/security-phoenix-demo/security-skills-claude-code/security-assessmentWrote 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/security-phoenix-demo/security-skills-claude-code/security-assessment)<a href="https://agentmods.dev/skills/security-phoenix-demo/security-skills-claude-code/security-assessment"><img src="https://agentmods.dev/badge/skills/security-phoenix-demo/security-skills-claude-code/security-assessment/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/security-phoenix-demo/security-skills-claude-code/security-assessment"><img src="https://agentmods.dev/badge/skills/security-phoenix-demo/security-skills-claude-code/security-assessment.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 | $0.00000 | $0.03865 |
| Opus 5 | $0.00000 | $0.01932 |
| Sonnet 5 | $0.00000 | $0.00773 |
| Haiku 4.5 | $0.00000 | $0.00386 |
Grade A, and why
security-assessment 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 9d 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.
How it starts
The opening of the file, as written. The whole thing — 489 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Comprehensive Security Assessment Skill
Purpose
Run comprehensive security assessment covering OWASP Top 10 2025 and ASVS Level 1 requirements. This skill provides automated, full-codebase security analysis with real-time token monitoring, knowledge graph integration, and automated test generation.
On-disk fallback (when MCP unavailable): if
run_security_assessmentis not reachable, use the bundled checklists at../Security-automated-claude-skills/.claude/skills/security-reviewer/checklists/owasp-asvs.md(OWASP Top 10 ↔ ASVS L1 mapping) and../Security-automated-claude-skills/.claude/skills/security-reviewer/checklists/endpoint-checklist.md(per-endpoint review template), plus the language reference packs at../Security-automated-claude-skills/.claude/skills/security-reviewer/languages/*.md, to drive the workflow with the assistant's built-in tools (Read/Grep/Glob/Bash).
When to Use
- User asks to "run a security assessment" or "security audit"
- User mentions "OWASP Top 10" or "ASVS"
- User requests "security check" or "vulnerability assessment"
- User clicks the 🛡️ Security Assessment quick access button
- User wants comprehensive security analysis before release
Workflow
1. Parse User Request
Extract:
- Scope: Full repo, backend only, frontend only, or specific OWASP categories
- Budget: Max cost willing to spend (default: $10.00)
- Options: Generate tests, link to graph, check dependencies, report format
2. Invoke Assessment
Use MCP tool run_security_assessment:
{
"repo_path": "/path/to/repo",
"max_cost_usd": 10.0,
"link_to_graph": true,
"generate_tests": true,
"check_dependencies": true,
"stream_progress": true,
"report_format": "markdown"
}
3. Monitor Progress
Stream real-time updates to user:
- Stack detection results
- Checks completed (X/24)
- Findings discovered
- Token usage and cost
- Estimated time remaining
4. Present Results
Executive Summary:
- Total findings by severity
- OWASP Top 10 breakdown
- ASVS L1 compliance percentage
- Top 5 critical risks
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.
- 9d ago First seen · 489 lines · 0 tokens per session scan A c6a5fbc8ca95
security-assessment is a skill published in the GitHub repository Security-Phoenix-demo/security-skills-claude-code (70 stars, last pushed 4mo ago), licensed MIT. It costs nothing until one of its globs matches a file; then it loads 3,865 tokens. 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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