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 Pika-Labs/Pika-Plugins --skill app-store-screensgit clone --depth 1 https://github.com/Pika-Labs/Pika-PluginsWrote 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/pika-labs/pika-plugins/app-store-screens)<a href="https://agentmods.dev/skills/pika-labs/pika-plugins/app-store-screens"><img src="https://agentmods.dev/badge/skills/pika-labs/pika-plugins/app-store-screens/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/pika-labs/pika-plugins/app-store-screens"><img src="https://agentmods.dev/badge/skills/pika-labs/pika-plugins/app-store-screens.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- Socket warn
- Snyk warn
- 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 | $0.00174 | $0.10181 |
| Opus 5 | $0.00087 | $0.05091 |
| Sonnet 5 | $0.00035 | $0.02036 |
| Haiku 4.5 | $0.00017 | $0.01018 |
Grade A, and why
app-store-screens 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 10d 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 — 550 lines — stays where its author put it; the contents beside it link to each section on GitHub.
App Store Screens
Take a brand plus real product screens and produce a 5–6 screen App Store campaign at iPhone 6.9" size (1290×2796). The product screens can come from raw exports, Figma/source files, or a public App Store listing fetched through Pika MCP. Story-driven, splashy, strict to the brand.
This is a sister skill to build-a-brand — it consumes that skill's brand.md spec, but works equally well with any brand spec the user supplies.
Cost transparency gate
Before any paid MCP call, call identity_balance({verbose: true}) once. Surface the current balance, recent burn rate, and remaining runway, then gate the run with this exact message:
Estimated cost: about 150-300 credits (~$1.50-$3.00) for a typical 5-6 screen set using GPT-image-2, PNG renders, post-render analyze_media QA, and full-resolution individual PNG QA. This is below $5, but Reply
proceedto continue orcancelto stop.
Do not call any paid MCP tool until the user replies proceed. If the user replies cancel, stop without generating. For non-interactive --quick or --config callers, require cost_ack=proceed in the config; if it is absent, stop with the estimate instead of spending credits.
The deliverable
5 or 6 PNGs, numbered, saved to ~/Desktop/[app-name]-app-store-screens/ (or wherever the user prefers):
01_hook.png ← biggest claim, works as a search-result thumbnail
02_value.png ← the one thing the app does best
03_feature_a.png ← specific capability
04_feature_b.png ← another specific capability
05_proof.png ← social proof, awards, "loved by", differentiator
06_close.png ← optional 6th — closer / CTA / brand flourish
Plus a contact sheet (_preview.png) showing all 6 at a glance.
Workflow
Step 0 — Intake and style choice
If invoked with empty args and no usable brand/screenshot/demo context, print this menu verbatim and stop. Do not generate imagery or render HTML until the required inputs are present.
What ships with it
5 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.
- 10d ago First seen · 550 lines · 174 tokens per session scan A d7a9921b5e8b
app-store-screens is a skill published in the GitHub repository Pika-Labs/Pika-Plugins (40 stars, last pushed 1mo ago), licensed Apache-2.0. It adds 174 tokens to every session and 10,181 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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