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 mdazadhossain95/flutter-agent-skills --skill flutter-setting-up-on-windowsgit clone --depth 1 https://github.com/mdazadhossain95/flutter-agent-skillsWrote 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/mdazadhossain95/flutter-agent-skills/flutter-setting-up-on-windows)<a href="https://agentmods.dev/skills/mdazadhossain95/flutter-agent-skills/flutter-setting-up-on-windows"><img src="https://agentmods.dev/badge/skills/mdazadhossain95/flutter-agent-skills/flutter-setting-up-on-windows/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/mdazadhossain95/flutter-agent-skills/flutter-setting-up-on-windows"><img src="https://agentmods.dev/badge/skills/mdazadhossain95/flutter-agent-skills/flutter-setting-up-on-windows.svg" alt="Reviewed on agentmods" width="80" 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 | $0.00037 | $0.01235 |
| Opus 5 | $0.00018 | $0.00617 |
| Sonnet 5 | $0.00007 | $0.00247 |
| Haiku 4.5 | $0.00004 | $0.00123 |
Grade A, and why
flutter-setting-up-on-windows 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 10d 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 — 104 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Setting Up Flutter for Windows Development
Contents
- Core Requirements
- Workflow: Installing and Configuring the SDK
- Workflow: Configuring Tooling and IDEs
- Workflow: Configuring Target Platforms
- Workflow: Building and Packaging for Windows
- Workflow: Generating and Installing Certificates
- Examples
Core Requirements
Configure the Windows environment to support both Flutter framework execution and native C/C++ compilation. Differentiate strictly between Visual Studio (required for Windows desktop C++ compilation) and VS Code (the recommended Dart/Flutter code editor).
Workflow: Installing and Configuring the SDK
Follow this sequential workflow to initialize the Flutter SDK on a Windows machine.
- Download the latest stable Flutter SDK for Windows.
- Extract the SDK to a directory with standard user privileges (e.g.,
C:\src\flutter). Do not install in protected directories likeC:\Program Files\. - Copy the absolute path to the Flutter SDK's
bindirectory. - Open Windows Environment Variables settings and append the
bindirectory path to the system or userPATHvariable. - Open a new terminal session to apply the
PATHchanges. - Feedback Loop: Run validator -> review errors -> fix.
- Execute
flutter doctor -v. - Review the output for missing dependencies or path issues.
- Resolve any flagged errors before proceeding to tooling setup.
- Execute
Workflow: Configuring Tooling and IDEs
- Install Visual Studio (not VS Code).
- Select and install the Desktop development with C++ workload during the Visual Studio installation process. This is mandatory for compiling Windows desktop applications.
- Install your preferred code editor (VS Code, Android Studio, or IntelliJ).
- Install the official Flutter and Dart extensions/plugins within your chosen editor.
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.
- 10d ago First seen · 104 lines · 37 tokens per session scan A 2d0e5b22c65e
flutter-setting-up-on-windows is a skill published in the GitHub repository mdazadhossain95/flutter-agent-skills (2 stars, last pushed 2mo ago), licensed MIT. It adds 37 tokens to every session and 1,235 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.
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