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 cdeistopened/skill-stack --skill launch-video-hook-generatorgit clone --depth 1 https://github.com/cdeistopened/skill-stackWrote 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/cdeistopened/skill-stack/launch-video-hook-generator)<a href="https://agentmods.dev/skills/cdeistopened/skill-stack/launch-video-hook-generator"><img src="https://agentmods.dev/badge/skills/cdeistopened/skill-stack/launch-video-hook-generator/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/cdeistopened/skill-stack/launch-video-hook-generator"><img src="https://agentmods.dev/badge/skills/cdeistopened/skill-stack/launch-video-hook-generator.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 | $0.00085 | $0.00827 |
| Opus 5.5 | $0.00034 | $0.00331 |
| Sonnet 5.5 | $0.00017 | $0.00165 |
| Haiku 4.5 | $0.00009 | $0.00083 |
Grade A, and why
launch-video-hook-generator 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 1mo 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 — 66 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Launch Video Hook Generator
The first second of a launch video is a single job: stop the scroll. It's almost always a 3-5 word phrase that captures the product's essence in claim form. This skill generates those phrases in volume.
When invoking: Ask for the product name, the one-line description the user currently uses, and the ICP. Then produce 10+ hook candidates plus commentary.
What a good hook looks like
- Length: 3-5 words, max 7.
- Form: Claim, not description. "Momo is a CRM for AI agents" works. "Introducing Momo, a CRM for AI agents" doesn't.
- Noun or capability: Names the thing or the new power, not the market.
- Second person or imperative when possible: "Give your AI a brain." "Ship a launch in one hour."
Proven source examples
| Product | Hook | Why it works |
|---|---|---|
| OpenClaude (brain tool) | "You can now give OpenClaude a brain." | Capability + 2nd person + implied impossibility |
| Claude Bot for teams | "Introducing Claude Bot for teams — but better." | Reference + contrast |
| Momo CRM | "Momo, the CRM for AI agents." | Product + category + ICP in 6 words |
Templates that generate hooks
Use these as prompts for volume. Generate 3-5 candidates per template.
- Capability claim — "You can now [verb] [object]."
- Identity — "[Product] is a [new category] for [ICP]."
- Contrast — "[Thing everyone knows] — but [twist]."
- Reversal — "Stop [common action]. Start [new action]."
- Named power — "Give your [system] a [new faculty]."
- Question → answer — "What if [system] could [new action]?"
- Declaration — "[Product] just [action verb] [object]."
Failure modes to reject
- Anything starting with "Introducing" when the name isn't known. Use it only for line 2.
- Feature lists with commas. "Momo does X, Y, and Z."
- Value-prop speak. "The leading platform for..."
- Hype words without object: "Revolutionary." "Game-changing." "Disruptive."
- Anything over 7 words.
Output format
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.
- 1mo ago First seen · 66 lines · 85 tokens per session scan A 335dc53ec675
launch-video-hook-generator is a skill published in the GitHub repository cdeistopened/skill-stack (30 stars, last pushed 3mo ago), licensed MIT. It adds 85 tokens to every session and 827 once invoked, about $0.0003 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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