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 HoangNguyen0403/agent-skills-standard --skill android-networkinggit clone --depth 1 https://github.com/HoangNguyen0403/agent-skills-standardWrote 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/hoangnguyen0403/agent-skills-standard/android-networking)<a href="https://agentmods.dev/skills/hoangnguyen0403/agent-skills-standard/android-networking"><img src="https://agentmods.dev/badge/skills/hoangnguyen0403/agent-skills-standard/android-networking/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/hoangnguyen0403/agent-skills-standard/android-networking"><img src="https://agentmods.dev/badge/skills/hoangnguyen0403/agent-skills-standard/android-networking.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- 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 | $0.00047 | $0.00415 |
| Opus 5 | $0.00023 | $0.00208 |
| Sonnet 5 | $0.00009 | $0.00083 |
| Haiku 4.5 | $0.00005 | $0.00042 |
Grade A, and why
android-networking 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 9d 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
Android Networking Standards
Priority: P0 (CRITICAL)
1. Configure HTTP Stack
- Use Retrofit 2 with OkHttp 4 for all backend communication.
- Use Kotlinx Serialization with
@SerialNamefor JSON field mapping. - Implement Certificate Pinning for sensitive production domains.
See setup & wrappers for DTO and API examples.
2. Define API Endpoints
- All API calls must
suspendfunctions. - Declare endpoints only in API interface — handle errors in Repository.
See setup & wrappers for API endpoint definitions.
3. Add Cross-Cutting Concerns
- Use OkHttp Interceptors for
Bearer tokeninjection andHttpLoggingInterceptor(debug only). - Wrap responses with
Resultwrapper orEitherin Repository layer. - Define R8/ProGuard rules for Retrofit/OkHttp when
isMinifyEnabled = true. - Use MockWebServer for unit/integration tests — cover 500, 401, 403 error cases.
Anti-Patterns
- No Blocking Network Calls: All API functions must suspend.
- No Logic in API Interface: Only declare endpoints — handle errors in Repository.
- No Raw Converter Factory: Explicitly set "application/json" MediaType with kotlinx.serialization.
References
What ships with it
2 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.
- 9d ago First seen · 51 lines · 47 tokens per session scan A 5e743db12e05
android-networking is a skill published in the GitHub repository HoangNguyen0403/agent-skills-standard (565 stars, last pushed 3d ago), licensed MIT. It adds 47 tokens to every session and 415 once invoked, about $0.0002 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 2026-09-03.
Other skills, from other repositories
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nextjs-pages-router
Set up tRPC in Next.js Pages Router with createNextApiHandler, createTRPCNext, withTRPC HOC, SSR via ssr option and ssrPrepass, SSG via createServerSideHelpers with getStaticProps, and server-side helpers for getServerSideProps prefetching.
openapi
Generate OpenAPI 3.1 spec from a tRPC router with @trpc/openapi CLI or programmatic API. Generate typed REST client with @hey-api/openapi-ts and configureTRPCHeyApiClient(). Configure transformers (superjson, EJSON) for generated clients. Alpha status.
server-setup
Initialize tRPC with initTRPC.create(), define routers with t.router(), create procedures with .query()/.mutation()/.subscription(), configure context with createContext(), export AppRouter type, merge routers with t.mergeRouters(), lazy-load routers with lazy().
subscriptions
Set up real-time event streams with async generator subscriptions using .subscription(async function() { yield }). SSE via httpSubscriptionLink is recommended over WebSocket. Use tracked(id, data) from @trpc/server for reconnection recovery with lastEventId. WebSocket via wsLink and createWSClient from @trpc/client…
client-setup
Create a vanilla tRPC client with createTRPCClient (), configure link chain with httpBatchLink/httpLink, dynamic headers for auth, transformer on links (not client constructor). Infer types with inferRouterInputs and inferRouterOutputs. AbortController signal support. TRPCClientError typing.