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 mrinalwadhwa/fluent --skill review-skillsgit clone --depth 1 https://github.com/mrinalwadhwa/fluentWrote 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/mrinalwadhwa/fluent/review-skills)<a href="https://agentmods.dev/skills/mrinalwadhwa/fluent/review-skills"><img src="https://agentmods.dev/badge/skills/mrinalwadhwa/fluent/review-skills/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/mrinalwadhwa/fluent/review-skills"><img src="https://agentmods.dev/badge/skills/mrinalwadhwa/fluent/review-skills.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 | $0.00037 | $0.00426 |
| Opus 5 | $0.00018 | $0.00213 |
| Sonnet 5 | $0.00007 | $0.00085 |
| Haiku 4.5 | $0.00004 | $0.00043 |
Grade A, and why
review-skills 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 11d 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
Purpose
Decide whether each skill under review is fit to ship. Identify improvements that would make a skill more discoverable, more efficient, or more likely to succeed at its purpose.
Scope
The invoking layer decides which skills to review: the changed skills for a diff-scoped review, or all skills for a full-codebase audit.
For each skill in scope, assess it as a whole: the SKILL.md, its supporting files under references/, scripts/, and assets/, and how the skill is invoked in its codebase. Skills can be invoked by name from a prompt template, through a hook, or by agent auto-activation.
When an agent picks among skills based on their descriptions, an overlap can cause it to pick the wrong one. Compare each in-scope skill's description against sibling skills invoked the same way, including siblings that aren't part of this review.
Method
-
Read
references/skills.mdfor skill-writing standards andreferences/documentation.mdfor writing quality. -
For each skill under review:
- Read the SKILL.md and files under
references/,scripts/, andassets/. - Understand how the skill is invoked in its codebase — by name from a prompt template, through a hook, or by agent auto-activation.
- Compare descriptions against siblings invoked the same way.
- Identify improvements using the standards in
references/skills.md(skill-writing) andreferences/documentation.md(writing quality).
- Read the SKILL.md and files under
-
For each improvement, decide if it blocks shipping. Missing or invalid frontmatter, broken references, or instructions that contradict the invoking layer's specifications (output format, error handling) typically block. Lighter versions — a vague but present description, load triggers that could be sharper, duplication that's aligned rather than conflicting — and style issues typically don't.
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.
- 11d ago First seen · 29 lines · 37 tokens per session scan A 692969483fec
review-skills is a skill published in the GitHub repository mrinalwadhwa/fluent (90 stars, last pushed 2d ago), licensed Apache-2.0. It adds 37 tokens to every session and 426 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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