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 build-with-dhiraj/ai-workflow-framework-portability-kit --skill flutter-setting-up-on-linuxgit clone --depth 1 https://github.com/build-with-dhiraj/ai-workflow-framework-portability-kitWrote 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/build-with-dhiraj/ai-workflow-framework-portability-kit/flutter-setting-up-on-linux)<a href="https://agentmods.dev/skills/build-with-dhiraj/ai-workflow-framework-portability-kit/flutter-setting-up-on-linux"><img src="https://agentmods.dev/badge/skills/build-with-dhiraj/ai-workflow-framework-portability-kit/flutter-setting-up-on-linux/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/build-with-dhiraj/ai-workflow-framework-portability-kit/flutter-setting-up-on-linux"><img src="https://agentmods.dev/badge/skills/build-with-dhiraj/ai-workflow-framework-portability-kit/flutter-setting-up-on-linux.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 | $0.00025 | $0.01108 |
| Opus 5.5 | $0.00010 | $0.00443 |
| Sonnet 5.5 | $0.00005 | $0.00222 |
| Haiku 4.5 | $0.00003 | $0.00111 |
Grade B, and why
flutter-setting-up-on-linux scanned grade B with 2 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 1mo 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.
Asks for rootmediumPrivilege escalation
A mod that escalates privileges can change anything on the machine, not only the project.
sudo apt-get update -y && sudo apt-get upgrade -y Makes network callslowCapability
Not a fault in itself. Listed so you know the mod talks to something, and to what.
* **Core Utilities:** `curl`, `git`, `unzip`, `xz-utils`, `zip` Copies of this mod
1 near-identical copy found in the catalogue:
- flutter-setting-up-on-linux — 92% identical, 8 lines differ
How it starts
The opening of the file, as written. The whole thing — 139 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Setting Up a Linux Environment for Flutter Development
Contents
- System Dependencies
- Workflow: Configuring the Linux Toolchain
- Workflow: Validating the Environment
- Workflow: Preparing for Distribution (Snapcraft)
- Examples
System Dependencies
To build and run Flutter applications on a Linux desktop, install the required C/C++ toolchain and system libraries. Flutter relies on dart:ffi to interface with Linux system calls and the GTK framework for UI rendering.
Required packages for Debian/Ubuntu-based distributions:
- Core Utilities:
curl,git,unzip,xz-utils,zip - Build Tools:
clang,cmake,ninja-build,pkg-config - Libraries:
libglu1-mesa,libgtk-3-dev,libstdc++-12-dev
Workflow: Configuring the Linux Toolchain
Follow this sequential workflow to prepare the Linux host for Flutter desktop development.
Task Progress:
- 1. Update package lists and upgrade existing packages.
- 2. Install core utilities and build dependencies.
- 3. Configure IDE/Editor with Flutter support.
- 4. (Conditional) Enable Linux support on ChromeOS.
1. Update and Install Dependencies Execute the following command to install all required packages on Debian/Ubuntu systems:
sudo apt-get update -y && sudo apt-get upgrade -y
sudo apt-get install -y curl git unzip xz-utils zip libglu1-mesa clang cmake ninja-build pkg-config libgtk-3-dev libstdc++-12-dev
2. Conditional: ChromeOS Setup
- If developing on a Chromebook: Turn on Linux support in the ChromeOS settings. Ensure the Linux container is fully updated using the
apt-getcommands above before proceeding.
3. IDE Configuration Install Visual Studio Code, Android Studio, or an IntelliJ-based IDE. Install the official Dart and Flutter extensions/plugins to enable language server features and debugging capabilities.
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.
- 1mo ago First seen · 139 lines · 25 tokens per session scan B 7255079e8285
flutter-setting-up-on-linux is a skill published in the GitHub repository build-with-dhiraj/ai-workflow-framework-portability-kit (5 stars, last pushed 21d ago), licensed MIT. It adds 25 tokens to every session and 1,108 once invoked, about $0.0001 per session on Opus 5.5. A static security scan graded it B with 2 findings (asks for root, makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-09-21.
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