Subwave is an internet radio station where an AI DJ selects music and speaks between tracks for every listener at once. Listeners can request music in plain language, while operators manage the queue, schedule, DJ personas, and station activity. Its catalogue entries define skills and workflows for operating the station.
Borrowing it
Nothing to install: this file belongs to perminder-klair/subwave. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.
curl -O https://raw.githubusercontent.com/perminder-klair/subwave/develop/.claude/skills/subwave-app-android/SKILL.mdgit clone --depth 1 https://github.com/perminder-klair/subwaveWrote 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/perminder-klair/subwave/subwave-app-android)<a href="https://agentmods.dev/skills/perminder-klair/subwave/subwave-app-android"><img src="https://agentmods.dev/badge/skills/perminder-klair/subwave/subwave-app-android/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/perminder-klair/subwave/subwave-app-android"><img src="https://agentmods.dev/badge/skills/perminder-klair/subwave/subwave-app-android.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- NVIDIA SkillSpector warn
SkillSpector: 3 findings, up to medium
These are SkillSpector’s own severities. On a checked sample its high-severity flags on skills were ~96% false positives — a documented command, a public API, a “never do X” rule — so we show them as a caution to read, not a verdict. Why →
- medium MCP Rug Pull · line 97 npx commands without a version suffix (e.g. @1.0.0) create a rug-pull risk if the upstream server is compromised and publishes a malicious update.Fix: Pin the version: npx @scope/[email protected]
- medium MCP Rug Pull · line 132 npx commands without a version suffix (e.g. @1.0.0) create a rug-pull risk if the upstream server is compromised and publishes a malicious update.Fix: Pin the version: npx @scope/[email protected]
- medium Data Exfiltration · line 126 Data is being sent to an external URL. This could be legitimate telemetry or data exfiltration. Manual review is recommended.Fix: Verify the destination URL is trusted and necessary. Remove or replace with documented APIs. Ensure no secrets, tokens, or PII are transmitted.
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 | $0.00000 | $0.02769 |
| Opus 5.5 | $0.00000 | $0.01108 |
| Sonnet 5.5 | $0.00000 | $0.00554 |
| Haiku 4.5 | $0.00000 | $0.00277 |
Grade A, and why
subwave-app-android scanned grade A with 1 finding against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 2mo ago.
A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.
Makes network callslowCapability
Not a fault in itself. Listed so you know the mod talks to something, and to what.
phone has no `curl`, so don't try to probe the app over the network from the How it starts
The opening of the file, as written. The whole thing — 268 lines — stays where its author put it; the contents beside it link to each section on GitHub.
SUB/WAVE Android app runner
Get the SUB/WAVE Expo app onto a connected Android phone and confirm it's running. Two paths, picked by intent:
- USB / dev — the dev-client app loads JS live from Metro on this machine
over an
adb reversetunnel. Hot reload, instant edits, but the phone must stay tethered and Metro must keep running. - Embedded / release — a release APK with the JS bundle baked in. Build once, install, unplug. Runs in the wild over WiFi/cellular with no Metro and no cable. This is "production mode" / "see how it feels for real".
If the user is iterating on code, they want dev. If they want to live with the app, hand it to someone, or judge the real feel, they want release. When it's genuinely ambiguous, ask.
Paths and facts you need
This skill is checked into the SUB/WAVE repo. Derive the repo root once — don't hardcode it:
REPO=$(git -C "<this skill's base directory>" rev-parse --show-toplevel)
APP="$REPO/app" # the Expo project
<this skill's base directory> is the absolute path shown as "Base directory
for this skill" when the skill loads. Shell state does not persist between
command blocks, so re-derive $REPO/$APP (or substitute their values) each
time.
Fixed facts about the app:
| Thing | Value |
|---|---|
| App package id | com.getsubwave.app |
| URL scheme | subwave |
| Metro port | 8081 |
| Debug (dev-client) APK | $APP/android/app/build/outputs/apk/debug/app-debug.apk |
| Release APK | $APP/android/app/build/outputs/apk/release/app-release.apk |
| Default station | public getsubwave.com — no local backend needed |
adb lives in the Android SDK. Resolve it once; don't assume it's on PATH:
ADB=$(command -v adb || echo "$HOME/Library/Android/sdk/platform-tools/adb")
"$ADB" devices # expect a line like: <serial> device
If adb devices shows nothing under "List of devices attached", the phone
isn't connected/authorized — stop and tell the user to plug in and accept the
USB-debugging prompt. Everything below needs at least one device in device
state.
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 · 268 lines · 0 tokens per session scan A ab1ac78257d4
subwave-app-android is a skill published in the GitHub repository perminder-klair/subwave (1,568 stars, last pushed today), licensed MIT. It costs nothing until one of its globs matches a file; then it loads 2,769 tokens. A static security scan graded it A with 1 finding (makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.
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