Flutter Implementation
Implement approved, production-quality Flutter interfaces with adaptive layout, complete states, project-native architecture, accessibility, and proportionate verification. Use when visual direction and behavior are sufficiently defined and the user asks to build, change, polish, or refactor Flutter UI code.
Install
$ agentstack add skill-musabekisakov-imj-flutter-design-engineer-flutter-implementation ✓ scanned · ✓ verified, works with Claude Code, Cursor, and more.
Security review
✓ PassedNo issues found. Passed automated security review. · v0.1.0 How review works →
- ✓ Prompt-injection patterns
- ✓ Secret / credential exfiltration
- ✓ Dangerous shell & filesystem operations
- ✓ Untrusted network calls
- ✓ Known-malicious package signatures
What it can access
- ✓ Network access No
- ✓ Filesystem access No
- ✓ Shell / process execution No
- ✓ Environment & secrets No
- ✓ Dynamic code execution No
From automated source analysis of v0.1.0. “Used” means the capability is present in the source — more access means more to trust, not that it’s unsafe.
Verified badge
Passed review? Show it. Paste this badge into your README, it links to the public security report.
Links to your public security report.[](https://agentstack.voostack.com/security/report/skill-musabekisakov-imj-flutter-design-engineer-flutter-implementation) Reliability & compatibility
Declared compatibility
Compatibility is declared by the source manifest. End-to-end runtime verification is coming, see below.
We're building live execution health for every listing: tool-call success rate, median latency, uptime, and last-checked timestamps, measured, not self-reported. It isn't live yet, so we don't show numbers we can't stand behind.
How agent discovery & health will work →About
Flutter UI Implementation
Implement the approved experience inside the host project's conventions.
Before Editing
- Confirm the visual direction, behavior, state matrix, and acceptance criteria. If absent and choices are material, return to
$flutter-design. - Inspect neighboring screens, theme, routing, state management, generated code rules, test style, and current worktree changes.
- Read only the relevant references:
references/flutter-architecture.md,references/adaptive-layouts.md,references/navigation-and-input.md, andreferences/states-and-feedback.md.
Read references/connected-product-workflows.md when one surface combines multiple domains or data sources.
Implement
- Separate orchestration, domain state, and presentational widgets at boundaries that remain understandable in one file view.
- Prefer constraints and layout primitives over device-name checks or fixed coordinates.
- Reuse semantic theme roles and established components.
- Preserve callbacks, validation, analytics, navigation, persistence, and backend contracts.
- Implement all applicable loading, empty, partial, error, offline, disabled, destructive, and success states.
- Make focus, semantics, keyboard behavior, touch targets, text scaling, RTL, and reduced motion part of the implementation.
- Keep animations interruptible and avoid expensive work inside build/layout/paint paths.
- Preserve unrelated user changes in a dirty worktree.
Verify
- Run the project's formatter, analyzer, and relevant unit/widget/golden tests.
- Render representative compact and expanded layouts, supported themes, and critical states.
- Invoke
$flutter-accessibilityand$flutter-visual-qafor visually important work. - Refine material findings, then rerun affected checks.
Deliver
Lead with what changed for the user. List key files, behavior preserved, checks run, rendered combinations inspected, and remaining environmental limitations.
Source & license
This open-source skill is cataloged on AgentStack and links to its original source — we do not rehost the code.
- Author: musabekisakov-imj
- Source: musabekisakov-imj/flutter-design-engineer
- License: MIT
Install and usage instructions live in the source repository linked above.
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Versions
- v0.1.0 Imported from the upstream source.