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 cafe3310/public-agent-skills --skill apply-commentsgit clone --depth 1 https://github.com/cafe3310/public-agent-skillsWrote 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/cafe3310/public-agent-skills/apply-comments)<a href="https://agentmods.dev/skills/cafe3310/public-agent-skills/apply-comments"><img src="https://agentmods.dev/badge/skills/cafe3310/public-agent-skills/apply-comments/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/cafe3310/public-agent-skills/apply-comments"><img src="https://agentmods.dev/badge/skills/cafe3310/public-agent-skills/apply-comments.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 | $0.00052 | $0.01629 |
| Opus 5.5 | $0.00021 | $0.00652 |
| Sonnet 5.5 | $0.00010 | $0.00326 |
| Haiku 4.5 | $0.00005 | $0.00163 |
Grade A, and why
apply-comments 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 2d 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 — 87 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Apply slide comments
The open-slide editor has a comment mode that lets the user click a rendered page element, or drag across a region of the page, and attach a textual comment (e.g. "make this red", "change to 'Open Slide Rocks'"). Each comment is persisted as an in-source JSX marker inside slides/<slideId>/index.tsx.
Your job: read those markers, perform the described edits, and delete the markers.
Before making any page edit, consult the
slide-authoringskill — it is the technical reference for howslides/<id>/index.tsxis structured (canvas, type scale, palette, assets, file contract). A comment like "make this bigger" or "change the accent colour" should be applied in a way that stays consistent with those rules.
Marker format
{/* @slide-comment id="c-<8hex>" ts="<ISO>" text="<base64url(JSON)>" */}
-
Sits as the first child inside the JSX element it refers to (i.e. between that element's opening
>and its other children). The marker is dropped into its target, not floated above it. Newly written markers get a line of their own; older ones may share a line with the content that follows them. -
textis base64url-encoded JSON:{"note": "...", "hint"?: "...", "rect"?: {"x", "y", "w", "h"}, "page"?: n}.rectis present when the comment was left on a dragged region rather than on an element. Values are pixels on the 1920×1080 page canvas, measured from the page's top-left corner. The marker still sits inside the deepest element that contains the region, but the note refers to what is inside that region — possibly several children, or only part of the enclosing element.pageis the 0-based index (into the default export array) of the page the comment was left on.
-
Detection regex (authoritative — use exactly this):
/\{\/\*\s*@slide-comment\s+id="(c-[a-f0-9]+)"\s+ts="([^"]+)"\s+text="([A-Za-z0-9_\-]+={0,2})"\s*\*\/\}/g
Procedure
- Identify the target slide(s).
- If the user names one (
getting-started,q2-roadmap, etc.), work on that singleslides/<slideId>/index.tsx. - If they say "all" or don't specify, scan every
slides/*/index.tsx. Process each slide one at a time.
- If the user names one (
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.
- 2d ago First seen · 87 lines · 52 tokens per session scan A 79599a46f9a0
apply-comments is a skill published in the GitHub repository cafe3310/public-agent-skills (256 stars, last pushed yesterday), licensed Apache-2.0. It adds 52 tokens to every session and 1,629 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 2026-11-05.
apply-comments compared with skills from other repositories
| Mod | Type | Stars | Last push | Licence | Scan | Tokens | Works with |
|---|---|---|---|---|---|---|---|
| apply-commentscafe3310/public-agent-skills | Skill | 256 | yesterday | Apache-2.0 | A | 52 | Claude Code, Codex |
| google-fonts-curatorflc1125/skills | Skill | 39 | yesterday | MIT | A | 61 | Claude Code, Codex |
| preview-svgveelenga/preview-skills | Skill | 9 | 18d ago | MIT | A | 107 | Claude Code |
| android-ui-engineeringGuillemRoca/agent-skills-android | Skill | 5 | 1mo ago | MIT | A | 52 | Claude Code |
| android-accessibilityGuillemRoca/agent-skills-android | Skill | 5 | 1mo ago | MIT | A | 35 | Claude Code |
| design-taste-frontendfirstsun-dev/skills | Skill | 5 | 4d ago | none | A | 61 | Claude Code, Codex |
| imagegen-frontend-mobilefirstsun-dev/skills | Skill | 5 | 4d ago | none | A | 126 | Claude Code, Codex |