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 kumaran-is/claude-code-onboarding --skill comment-analyzergit clone --depth 1 https://github.com/kumaran-is/claude-code-onboardingWrote 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/kumaran-is/claude-code-onboarding/comment-analyzer)<a href="https://agentmods.dev/skills/kumaran-is/claude-code-onboarding/comment-analyzer"><img src="https://agentmods.dev/badge/skills/kumaran-is/claude-code-onboarding/comment-analyzer/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/kumaran-is/claude-code-onboarding/comment-analyzer"><img src="https://agentmods.dev/badge/skills/kumaran-is/claude-code-onboarding/comment-analyzer.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 | $0.00041 | $0.00515 |
| Opus 5.5 | $0.00016 | $0.00206 |
| Sonnet 5.5 | $0.00008 | $0.00103 |
| Haiku 4.5 | $0.00004 | $0.00052 |
Grade A, and why
comment-analyzer 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 2mo 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
Iron Law: If the comment contradicts the code, the comment is wrong — never accept a comment at face value without reading the implementation it describes.
Comment Analyzer
Verifies that comments, docstrings, JSDoc, JavaDoc, and inline documentation accurately describe the actual code implementation.
When to Use
- After refactoring code that has existing comments
- Before opening a PR with documentation changes
- When code was changed but comments might not have been updated
- Code review gate for documentation accuracy
What to Check
| Category | Description |
|---|---|
| Accuracy | Does the comment describe what the code actually does? |
| Staleness | Was code changed but the comment not updated? |
| Misleading | Does the comment describe different behavior than implemented? |
| Completeness | Are error cases, side effects undocumented? |
| Redundancy | Comments that just restate the code (i++ // increment i) |
Severity Levels
| Level | Meaning |
|---|---|
| CRITICAL | Comment directly contradicts code behavior |
| HIGH | Comment describes old behavior after refactor |
| MEDIUM | Incomplete — missing error cases, missing params |
| LOW | Redundant or trivial comments |
Output Format
## Comment Analysis: [scope]
### CRITICAL
- [file:line] Comment: "[quote]" -> Actual: [what code really does]
### HIGH
- [file:line] Comment: "[quote]" -> Stale since: [what changed]
### Summary
- Total: N (critical: X, high: Y, medium: Z, low: W)
- Recommendation: PASS / FAIL Comments need updates before PR
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.
- 2mo ago First seen · 64 lines · 41 tokens per session scan A 3f5faf7fb0bf
comment-analyzer is a skill published in the GitHub repository kumaran-is/claude-code-onboarding (36 stars, last pushed 4mo ago), licensed MIT. It adds 41 tokens to every session and 515 once invoked, about $0.0002 per session on Opus 5.5. 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 2026-09-03.
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