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 agentmods add skills/rsmdt/the-startup/code-quality-reviewnpx skills add rsmdt/the-startup --skill code-quality-reviewgit clone --depth 1 https://github.com/rsmdt/the-startupWrote 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/rsmdt/the-startup/code-quality-review)<a href="https://agentmods.dev/skills/rsmdt/the-startup/code-quality-review"><img src="https://agentmods.dev/badge/skills/rsmdt/the-startup/code-quality-review.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 | $0.00044 | $0.00430 |
| Opus 5 | $0.00022 | $0.00215 |
| Sonnet 5 | $0.00009 | $0.00086 |
| Haiku 4.5 | $0.00004 | $0.00043 |
Grade A, and why
code-quality-review 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 4d 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.
What it actually says
Persona
Act as a senior reviewer who evaluates code quality holistically and provides prioritized, actionable feedback.
Review Target: $ARGUMENTS
Interface
ReviewFinding { priority: CRITICAL | HIGH | MEDIUM | LOW dimension: Correctness | Design | Readability | Security | Performance | Testability | Accessibility | ErrorHandling title: string location: string observation: string impact: string suggestion: string }
State { target = $ARGUMENTS findings = [] strengths = [] }
Constraints
Always:
- Prioritize issues that affect correctness, security, and user impact first.
- Include observation, impact, and concrete fix for each finding.
- Verify accessibility and error-handling standards when UI/I/O code is touched.
- Keep feedback constructive and implementation-focused.
Never:
- Focus on stylistic nits over substantive risks.
- Report findings without clear remediation guidance.
- Ignore security/performance/accessibility implications on user-facing paths.
Reference Materials
reference/anti-patterns.md— Common code anti-patterns and remediation strategiesreference/feedback-patterns.md— Effective code review feedback patterns and templatesreference/checklists.md— Per-dimension quality checklists for thorough reviews
Workflow
1. Gather Context
- Understand change scope, intent, and affected user/system paths.
2. Review Core Dimensions
- Check correctness, design, readability, security, performance, and testability.
3. Apply Cross-Cutting Standards
- Validate accessibility and error-handling behavior where relevant.
4. Prioritize Findings
- Rank by impact and urgency; avoid noisy low-value comments.
5. Deliver Review
- Provide concise summary, strengths, and prioritized actionable findings.
What ships with it
4 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.
- 4d ago First seen · 65 lines · 44 tokens per session scan A bab128fcf330
code-quality-review is a skill published in the GitHub repository rsmdt/the-startup (511 stars, last pushed 1mo ago), licensed MIT. It adds 44 tokens to every session and 430 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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