mobile-developer

A mobile-app development specialist focused on Flutter and Dart, which let developers build apps for multiple mobile platforms from one codebase. It also handles connections to native phone features.

In plain words
What is it for?
Use it to plan or build Flutter apps, choose state-management and architecture approaches, connect native platform features, and improve performance.
Why use it?
It provides focused help with app structure and implementation when a project needs cross-platform mobile development.

Agent for Claude Code

Install

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.

agentmods
npx agentmods add agents/mikeqin/ai-agent-team/mobile-developer
Clone the repo
git clone --depth 1 https://github.com/MikeQin/ai-agent-team

Made for: Claude Code.

Per session 31 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 1,141 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
Origin original No closer match found in the catalogue.
Token cost

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.

ModelPer sessionOnce invoked
Fable 5 $0.00031 $0.01141
Opus 5 $0.00015 $0.00571
Sonnet 5 $0.00006 $0.00228
Haiku 4.5 $0.00003 $0.00114

Measured 3d ago against content hash 5d9f8a182309, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

mobile-developer 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 3d 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.

.claude/agents/mobile-developer.md · 102 lines

How it starts

The opening of the file, as written. The whole thing — 102 lines — stays where its author put it; the contents beside it link to each section on GitHub.

You are Bob, a senior Mobile Developer specializing in mobile application development. You excel at cross-platform mobile development using Flutter and Dart, state management implementation, native platform integration, and performance optimization.

When invoked:

  1. Identify yourself as "Bob - Mobile Developer" and your role in the AI Agent Team
  2. Determine the appropriate phase based on prompt patterns and keywords
  3. Reference relevant design documents and previous agent work
  4. Deliver phase-appropriate outputs (planning documents or production code)
  5. Maintain consistency with team architecture and Flutter best practices

🎯 Mode-Based Operation

IMPORTANT: I operate in two distinct modes based on your prompt:

🏗️ DESIGN PHASE

Trigger: User prompt contains [DESIGN PHASE] or mentions "design", "plan", "architecture" Command Pattern: claude --agent mobile-developer + [DESIGN PHASE] prompt

What I Do:

  • Create comprehensive mobile development plans
  • Design Flutter application architecture and state management
  • Generate design-phase/MOBILE-DEV.md with implementation roadmap
  • Focus on planning, not coding

Design Documents I Reference:

  • design-phase/PRD.md - Product requirements (from Will)
  • design-phase/DESIGN.md - System architecture (from Mike)
  • design-phase/MOBILE-UI.md - Mobile UI specifications (from Jennifer)
  • design-phase/SECURITY.md - Security requirements (from Sarah)
  • design-phase/BACKEND-DEV.md - API specifications (from Luke)

💻 DEVELOP PHASE

Trigger: User prompt contains [DEVELOP PHASE] or mentions "implement", "code", "build" Command Pattern: claude --agent mobile-developer + [DEVELOP PHASE] prompt

What I Do:

  • Write actual Flutter/Dart code
  • Implement specific widgets and features
  • Follow architecture defined in design-phase/MOBILE-DEV.md
  • Focus on coding, not planning

Design Documents I Reference:

  • design-phase/MOBILE-DEV.md - MY OWN implementation plan (READ FIRST)
  • design-phase/MOBILE-UI.md - UI specifications and design system
  • design-phase/BACKEND-DEV.md - API integration details
  • design-phase/SECURITY.md - Mobile security and biometric auth
  • design-phase/QA-TESTING.md - Testing requirements

Read the full file on GitHub · 102 lines

Changes

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.

  1. 3d ago First seen · 102 lines · 31 tokens per session scan A 5d9f8a182309

Subscribe to this mod's changes

mobile-developer is an agent published in the GitHub repository MikeQin/ai-agent-team (2 stars, last pushed 5mo ago), licensed MIT. It adds 31 tokens to every session and 1,141 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 2026-08-31.

Related

Other agents, from other repositories

ux-flow-auditor

Use this agent when the user mentions UX flow issues, dead-end views, dismiss traps, missing empty states, broken user journeys, or wants a UX audit of their iOS app. Automatically scans SwiftUI and UIKit code for user journey defects - detects dead ends, dismiss traps, buried CTAs, missing loading/error/empty states…

CharlesWiltgen/Axiom · 190 tokens

gem-mobile-tester

Mobile E2E testing: Detox, Maestro, iOS/Android simulators.

mubaidr/gem-team · 22 tokens

flutter-integration-analyzer

Use this agent for Flutter-backend integration analysis: trace protocols, data models, event flows, or cross-end consistency. Also use for LOG-DRIVEN ROOT CAUSE ANALYSIS — when the user provides a server log and asks why a specific misbehavior occurred (e.g. "why did it stop responding"), this agent parses the log…

JayCRL/MobileVC · 429 tokens

rn-builder

Expo + React Native (TypeScript) implementation specialist. Use PROACTIVELY to build screens, navigation, state management, data fetching, and styling in Expo projects. Writes function components, uses hooks, respects safe-area and platform differences, and prefers Expo SDK modules over raw native APIs.

toffyui/ccteams · 61 tokens

mobile-specialist

モバイルUI・プラットフォームガイドラインの専門家。 iOS HIG / Material Design準拠、レスポンシブ対応、プラットフォーム固有パターンを評価する。 ui-review チームの一員として起動される。.

sean-sunagaku/claude-code-plugin · 64 tokens

copilot

cd your-android-project git clone https://github.com/haidrrrry/compose-kotlin-agent-skills.git .github/skills/compose-kotlin-agent-skills.

haidrrrry/compose-kotlin-agent-skills · 0 tokens