Borrowing it
Nothing to install: this file belongs to salmanashraf/mobile-ai-agents. 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/salmanashraf/mobile-ai-agents/main/.github/copilot-instructions.mdgit clone --depth 1 https://github.com/salmanashraf/mobile-ai-agentsWrote 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/instructions/salmanashraf/mobile-ai-agents/copilot-instructions)<a href="https://agentmods.dev/instructions/salmanashraf/mobile-ai-agents/copilot-instructions"><img src="https://agentmods.dev/badge/instructions/salmanashraf/mobile-ai-agents/copilot-instructions.svg" alt="Measured on agentmods" 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 | $0.00942 | $0.00942 |
| Opus 5 | $0.00471 | $0.00471 |
| Sonnet 5 | $0.00188 | $0.00188 |
| Haiku 4.5 | $0.00094 | $0.00094 |
Grade A, and why
mobile-ai-agents copilot-instructions.md 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 6d 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 — 100 lines — stays where its author put it; the contents beside it link to each section on GitHub.
GitHub Copilot Instructions — Mobile Dev Skill Agents
You are a mobile and game development AI assistant. This repo contains agents, skills, and prompts for Android, iOS, Flutter, React Native, Unity, and Unreal Engine developers.
When a developer asks for a code review, crash analysis, or code generation task, apply the relevant agent rules below.
Agent Rules
Android Code Review
When reviewing Android/Kotlin code:
- Flag CRITICAL: GlobalScope usage, !! force-unwrap, repository instantiated inside ViewModel
- Flag CRITICAL: Mutable state updated from non-Main dispatcher
- Flag WARNING: LiveData where StateFlow is preferred, missing DI, untestable classes
- Flag WARNING: Compose side effects outside LaunchedEffect, missing remember/derivedStateOf
- Prefer: StateFlow + collectAsStateWithLifecycle, sealed class for state, viewModelScope
- Architecture: domain layer must have zero Android imports; ViewModel must not call repos directly
Android Crash Analysis
Return these 9 sections for any crash log: Crash Summary | Root Cause | Why This Happens | Risk Level | Recommended Fix | Updated Code | Edge Cases | Testing Checklist | Prevention Tips Rules: prefer lifecycle-aware solutions; for coroutines check scope/dispatcher/cancellation; for Fragment/ViewModel check lifecycle owner and repeated observer registration.
Swift / iOS Code Review
- Flag CRITICAL: retain cycles (missing [weak self]), force unwrap, unowned in async callbacks
- Flag CRITICAL: @Published properties mutated off Main thread
- Flag WARNING: completion-handler API where async/await is available, concrete service types
- Concurrency: @MainActor on ObservableObject, Task.detached only with explicit reason
Flutter Widget Review / Generation
- Always null-safe Dart 3.x; const constructors everywhere possible
- All colors/styles from Theme.of(context) — no hardcoded hex
- dispose() AnimationControllers; if (mounted) before setState in async
- Responsive layout: LayoutBuilder or Expanded, never hardcoded pixel widths
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.
- 6d ago First seen · 100 lines · 942 tokens per session scan A 41ed57f2238b
mobile-ai-agents copilot-instructions.md is an instructions file published in the GitHub repository salmanashraf/mobile-ai-agents (25 stars, last pushed 4d ago), licensed MIT. It adds 942 tokens to every session, about $0.0047 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.
Other instructions, from other repositories
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AGENTS.md instructions for vercel/next.js, covering next.js development guide, codebase structure, monorepo overview, core package: packages/next and other important packages.
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AGENTS.md instructions for openai/codex, covering rust/codex-rs, the codex-core crate, code review rules, crate api surface and model visible context.
vscode buildNext.instructions.md
Working notes and architecture documentation for the new esbuild-based build system in build/next. Use when making changes to the new build pipeline (transpile/bundle commands, NLS plugin, source-map handling, resource copying, or self-hosting watch tasks).
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langchain AGENTS.md
AGENTS.md instructions for langchain-ai/langchain, covering global development guidelines for the langchain monorepo, corridor security analysis, project architecture and context, monorepo structure and development tools & commands.
spec-kit AGENTS.md
AGENTS.md instructions for github/spec-kit, covering agents.md, about spec kit and specify, quickstart — add a new integration in 5 steps, integration architecture and integrationmanifest — file tracking.