Getting it into your agent
There is no command for this one: it runs only inside a plugin, and the catalogue could not identify which plugin ships it. The source is linked below.
Wrote 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/happycapy-ai/happycapy-skills/coral-geyser)<a href="https://agentmods.dev/skills/happycapy-ai/happycapy-skills/coral-geyser"><img src="https://agentmods.dev/badge/skills/happycapy-ai/happycapy-skills/coral-geyser/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/happycapy-ai/happycapy-skills/coral-geyser"><img src="https://agentmods.dev/badge/skills/happycapy-ai/happycapy-skills/coral-geyser.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 | $0.00189 | $0.03847 |
| Opus 5 | $0.00095 | $0.01924 |
| Sonnet 5 | $0.00038 | $0.00769 |
| Haiku 4.5 | $0.00019 | $0.00385 |
Grade A, and why
coral-geyser-pptx 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 13d 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 — 314 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Coral Geyser Notice PPTX Skill
A reusable fixed-style PowerPoint generation skill. It builds on the pptx skill's technical capabilities while locking in the Coral Geyser Notice visual identity: bold, modern, design-forward, inspired by park-hours posters and visitor field guides.
Core principle — style wins over content volume. When the user's topic contains more information than the format can hold, compress and reinterpret. The deck must feel like a bold modern visitor notice and design-forward visual guide — not a generic tourism brochure, not a text-heavy itinerary, not a business report. Every slide is a notice plate or field guide panel.
Step 1: Gather Inputs (Ask First — Max 3 Questions)
Do not start generating immediately. Use the AskUserQuestion tool to present interactive questions in a single call. Only ask what the user hasn't already provided.
Question 1 — Topic (skip if already provided):
- header: "Topic"
- question: "What is the presentation topic, destination, notice subject, guide title, event, project, or brand/product name?"
- options: 2–3 relevant examples plus allow Other
Question 2 — Slide count (skip if already specified):
- header: "Slides"
- question: "How many slides should the deck include?"
- options:
6 slides,9 slides (Recommended),12 slides,15 slides
Question 3 — Images:
- header: "Images"
- question: "How should images be handled?"
- options:
Generate with AI— I'll create cool blue-white environmental images using gpt-image-2Use my uploaded images— Insert images I provideCombine both— Mix uploaded and AI-generated images
If the user hasn't provided dates, location, route, schedule, safety notes, or other details, infer reasonable content or use neutral placeholder copy. Do not keep asking — only follow up if missing info makes it literally impossible to build the deck.
Once you have the three answers, proceed directly to generation.
Step 2: Topic Translation — Everything Becomes a Notice or Field Guide
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.
- 13d ago First seen · 314 lines · 189 tokens per session scan A 7662d1a91f2d
coral-geyser-pptx is a skill published in the GitHub repository happycapy-ai/Happycapy-skills (139 stars, last pushed 9d ago), licensed MIT. It adds 189 tokens to every session and 3,847 once invoked, about $0.0009 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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