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 agentmods add skills/launch52-ai/flutter-template/initnpx skills add launch52-ai/flutter-template --skill initgit clone --depth 1 https://github.com/launch52-ai/flutter-templateWhat 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 | $0.00038 | $0.01404 |
| Opus 5 | $0.00019 | $0.00702 |
| Sonnet 5 | $0.00008 | $0.00281 |
| Haiku 4.5 | $0.00004 | $0.00140 |
Grade C, and why
init scanned grade C 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 yesterday.
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.
Recursive force deletehighDestructive command
rm -rf with a variable or a broad path is one typo away from removing the wrong tree.
cd ios && rm -rf Pods Podfile.lock && pod install --repo-update && cd .. How it starts
The opening of the file, as written. The whole thing — 216 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Init - Project Initialization
Initialize a new Flutter project with proper architecture and dependencies.
When to Use This Skill
- Starting a new Flutter project from scratch
- Setting up project structure before adding features
- Run this FIRST before any other skills
Workflow
Phase 1: Gather Requirements
Ask the user these questions using AskUserQuestion tool:
Required Information
- App Name (display name, e.g., "My App")
- Project Name (snake_case, e.g., "my_app")
- Bundle ID (e.g., "com.company.myapp")
- Organization (e.g., "com.company")
- Description (short app description)
Backend Options
- Use Supabase? (yes/no, default: yes)
- API Base URL (optional, for custom REST API)
Authentication Methods
- Which auth methods? (multi-select)
- Social Login (Google + Apple)
- Phone OTP
- Email/Password
Design
- Primary Color (hex, default: #2D9D78)
- Theme Mode (light/dark/both, default: both)
Phase 2: Create Project
# Verify Flutter is ready
flutter doctor
# Create project in current directory
flutter create --org {organization} --project-name {project_name} .
Phase 3: Add Dependencies
Update pubspec.yaml with dependencies from templates/pubspec_additions.yaml.
Conditional dependencies:
supabase_flutter- Only if Supabase = yesdio- Only if API Base URL providedgoogle_sign_in,sign_in_with_apple,crypto- Only if Social Login selected
flutter pub get
Phase 4: Configure Environment
- Create
.env.examplefrom templates/env_example.txt - Create
.env(copy of .env.example) - Add to
.gitignorefrom templates/gitignore_additions.txt
Phase 5: Setup Analysis Options
Replace analysis_options.yaml with templates/analysis_options.yaml.
Phase 6: Modify main.dart
What ships with it
6 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.
- yesterday First seen · 216 lines · 38 tokens per session scan C 8f0f0b0d3d5e
init is a skill published in the GitHub repository launch52-ai/flutter-template (2 stars, last pushed 6mo ago), licensed MIT. It adds 38 tokens to every session and 1,404 once invoked, about $0.0002 per session on Opus 5. A static security scan graded it C with 1 finding (recursive force delete). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.
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