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 1234567mm/hermes-howto --skill code-reviewgit clone --depth 1 https://github.com/1234567mm/hermes-howtoWrote 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/1234567mm/hermes-howto/code-review)<a href="https://agentmods.dev/skills/1234567mm/hermes-howto/code-review"><img src="https://agentmods.dev/badge/skills/1234567mm/hermes-howto/code-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 5.1 | $0.00046 | $0.00415 |
| Opus 5 | $0.00023 | $0.00208 |
| Sonnet 5 | $0.00009 | $0.00083 |
| Haiku 4.5 | $0.00005 | $0.00042 |
Grade A, and why
code-review-specialist 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 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.
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.
Copies of this mod
1 near-identical copy found in the catalogue:
- code-review-specialist — 88% identical, 2 lines differ
What it actually says
Code Review Skill
This skill provides comprehensive code review capabilities focusing on:
-
Security Analysis
- Authentication/authorization issues
- Data exposure risks
- Injection vulnerabilities
- Cryptographic weaknesses
- Sensitive data logging
-
Performance Review
- Algorithm efficiency (Big O analysis)
- Memory optimization
- Database query optimization
- Caching opportunities
- Concurrency issues
-
Code Quality
- SOLID principles
- Design patterns
- Naming conventions
- Documentation
- Test coverage
-
Maintainability
- Code readability
- Function size (should be < 50 lines)
- Cyclomatic complexity
- Dependency management
- Type safety
Review Template
For each piece of code reviewed, provide:
Summary
- Overall quality assessment (1-5)
- Key findings count
- Recommended priority areas
Critical Issues (if any)
- Issue: Clear description
- Location: File and line number
- Impact: Why this matters
- Severity: Critical/High/Medium
- Fix: Code example
Findings by Category
Security (if issues found)
List security vulnerabilities with examples
Performance (if issues found)
List performance problems with complexity analysis
Quality (if issues found)
List code quality issues with refactoring suggestions
Maintainability (if issues found)
List maintainability problems with improvements
For detailed checklists, see templates/review-checklist.md.
Version History
- v1.0.0 (2024-12-10): Initial release with security, performance, quality, and maintainability analysis
What ships with it
1 file 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.
- 7d ago First seen · 73 lines · 46 tokens per session scan A 6d1a6e66775a
code-review-specialist is a skill published in the GitHub repository 1234567mm/hermes-howto (9 stars, last pushed 4mo ago), licensed MIT. It adds 46 tokens to every session and 415 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 2026-08-31.
Other skills, from other repositories
autoreview
Pre-commit/ship code review: Codex default; optional Claude or Pi.
rework-rate
Measure and interpret PR rework rate — the emerging 5th DORA metric.
omh-code-review
This is a Hermes-native code-review workflow skill.
revdiff-plan
Review the last Codex assistant message (plan, analysis, or proposal) with inline annotations in a TUI overlay. Extracts the most recent response from Codex rollout files and opens it in revdiff for review and annotation. Activates on "revdiff-plan", "review plan with revdiff", "annotate plan", "review last response"…
code-reviewer
Code review specialist focused on patterns, bugs, security, and performance.
full-repo-review
Comprehensive four-wave review of all repo source files, producing a prioritized issue backlog.