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 myths-labs/muse --skill expo-deploymentgit clone --depth 1 https://github.com/myths-labs/museWrote 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/myths-labs/muse/expo-deployment)<a href="https://agentmods.dev/skills/myths-labs/muse/expo-deployment"><img src="https://agentmods.dev/badge/skills/myths-labs/muse/expo-deployment/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/myths-labs/muse/expo-deployment"><img src="https://agentmods.dev/badge/skills/myths-labs/muse/expo-deployment.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 | $0.00020 | $0.00116 |
| Opus 5.5 | $0.00008 | $0.00046 |
| Sonnet 5.5 | $0.00004 | $0.00023 |
| Haiku 4.5 | $0.00002 | $0.00012 |
Grade A, and why
expo-deployment 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 2mo 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
Expo Deployment
Deploy Expo apps to iOS App Store, Android Play Store, and web.
When to Use
- Publishing to App Store / Play Store
- EAS Build configuration
- OTA updates
- CI/CD workflows for mobile
Source
This skill references patterns from Expo's skills.
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.
- 2mo ago First seen · 23 lines · 20 tokens per session scan A 63a4ade39575
expo-deployment is a skill published in the GitHub repository myths-labs/muse (38 stars, last pushed 6d ago), licensed MIT. It adds 20 tokens to every session and 116 once invoked, about $0.0001 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 2026-08-30.
expo-deployment compared with skills from other repositories
| Mod | Type | Stars | Last push | Licence | Scan | Tokens | Works with |
|---|---|---|---|---|---|---|---|
| expo-deploymentmyths-labs/muse | Skill | 38 | 6d ago | MIT | A | 20 | Claude Code, Codex |
| react-native-coremaikotrindade/awesome-react-native-skills | Skill | 13 | 10d ago | GPL-3.0 | A | 37 | Claude Code |
| react-native-ecosystemmaikotrindade/awesome-react-native-skills | Skill | 13 | 10d ago | GPL-3.0 | A | 74 | Claude Code |
| react-native-reusablesmaikotrindade/awesome-react-native-skills | Skill | 13 | 10d ago | GPL-3.0 | A | 49 | Claude Code |
| react-native-expomaikotrindade/awesome-react-native-skills | Skill | 13 | 10d ago | GPL-3.0 | A | 35 | Claude Code |
| writing-react-native-storybook-storiesstorybookjs/react-native | Skill | 1.3k | 2d ago | MIT | A | 83 | Claude Code |
| setup-react-native-storybookstorybookjs/react-native | Skill | 1.3k | 2d ago | MIT | A | 102 | Claude Code |