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 oliver-kriska/claude-elixir-phoenix --skill auditgit clone --depth 1 https://github.com/oliver-kriska/claude-elixir-phoenixWrote 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/oliver-kriska/claude-elixir-phoenix/audit)<a href="https://agentmods.dev/skills/oliver-kriska/claude-elixir-phoenix/audit"><img src="https://agentmods.dev/badge/skills/oliver-kriska/claude-elixir-phoenix/audit/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/oliver-kriska/claude-elixir-phoenix/audit"><img src="https://agentmods.dev/badge/skills/oliver-kriska/claude-elixir-phoenix/audit.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- NVIDIA SkillSpector pass
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 | $0.00035 | $0.01862 |
| Opus 5 | $0.00017 | $0.00931 |
| Sonnet 5 | $0.00007 | $0.00372 |
| Haiku 4.5 | $0.00003 | $0.00186 |
Grade A, and why
audit 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 — 175 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Project Health Audit
Comprehensive project-wide health assessment using 5 parallel specialist subagents.
Usage
/phx:audit # Full audit (default)
/phx:audit --quick # 2-3 minute pulse check
/phx:audit --focus=security # Deep dive single area
/phx:audit --focus=performance
/phx:audit --since abc123 # Incremental audit since commit
/phx:audit --since HEAD~10 # Audit last 10 commits
When to Use
- Quarterly health checks
- Before major releases
- After large refactors
- New team member onboarding (understand codebase health)
Iron Laws
- Wait for ALL agents before synthesizing — Partial results create misleading health scores because cross-category correlations get missed
- Scope agent prompts to specific directories — Vague prompts like "analyze the codebase" produce generic findings that waste tokens and miss real issues
- Never compare scores across projects — Scoring methodology depends on project size and maturity; only track trends within the same project
- Quick mode before full mode — Run
--quickfirst to catch compile/test failures before spending tokens on 5 parallel agents
Subagent Architecture
Spawn 5 specialists in parallel using Agent tool. Each call routes to a
declared-model plugin specialist (sonnet/opus) so the work doesn't fall
through to general-purpose (Opus by default):
| Subagent | Focus | Output File | Routes to |
|---|---|---|---|
| Architecture Reviewer | Structure quality, coupling, cohesion | arch-review.md |
phoenix-patterns-analyst (sonnet) |
| Performance Auditor | N+1, indexes, bottlenecks, scalability | perf-audit.md |
general-purpose (TODO: no perf specialist exists yet) |
| Security Auditor | OWASP scan, auth patterns, secrets | security-audit.md |
security-analyzer (opus) |
| Test Health Auditor | Coverage, quality, flaky tests | test-audit.md |
testing-reviewer (sonnet) |
| Dependency Auditor | Vulnerabilities, outdated, unused | deps-audit.md |
general-purpose (TODO: per-package hex-deps-triager only) |
What ships with it
2 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.
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 · 175 lines · 35 tokens per session scan A 5d2468fb9696
audit is a skill published in the GitHub repository oliver-kriska/claude-elixir-phoenix (541 stars, last pushed 3d ago), licensed MIT. It adds 35 tokens to every session and 1,862 once invoked, about $0.0002 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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