Getting it into your agent
It runs from inside its repository, so the clone comes first — what it calls does not travel with the file alone.
git clone --depth 1 https://github.com/Poorgramer-Zack/dart-expert-skillsnpx agentmods add skills/poorgramer-zack/dart-expert-skills/fastlaneWrote 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/poorgramer-zack/dart-expert-skills/fastlane)<a href="https://agentmods.dev/skills/poorgramer-zack/dart-expert-skills/fastlane"><img src="https://agentmods.dev/badge/skills/poorgramer-zack/dart-expert-skills/fastlane/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/poorgramer-zack/dart-expert-skills/fastlane"><img src="https://agentmods.dev/badge/skills/poorgramer-zack/dart-expert-skills/fastlane.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 | $0.00104 | $0.01216 |
| Opus 5 | $0.00052 | $0.00608 |
| Sonnet 5 | $0.00021 | $0.00243 |
| Haiku 4.5 | $0.00010 | $0.00122 |
Grade A, and why
deploying-with-fastlane 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 12d 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 — 122 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Flutter combined with Fastlane Best Practices (CI/CD - Deployment)
Goal
Implements Fastlane for iOS/Android building, code signing, and deployment. Fastlane is an open-source Ruby script toolset. Although it is not a cloud CI platform (like GitHub Actions), it can run on top of any CI platform. It is widely recognized as the ultimate tool for handling the tedious compilation, certification, and submission processes for iOS/Android.
Instructions
1. Separation of Responsibilities
In Flutter development, the best way to combine tools is:
- Flutter CLI (
flutter build): Responsible for compiling Dart code into native iOS projects or Android Bundles (AAB). - Fastlane (
fastlane gym/supply/deliver): Takes over subsequent Xcode/Gradle building, handling complex "Code Signing" and pushing to stores (TestFlight / Google Play Console).
2. Solving iOS Certificate Pain Points: fastlane match (⭐️ Absolutely Essential)
The most painful part of iOS development is syncing Certificates and Provisioning Profiles when a new team member joins.
fastlane match solution: Encrypt all certificates and centrally manage them in a private Git Repo.
2.1 Environment Setup & Usage
- Create a Private GitHub Repository (e.g.,
ios-certificates). - Run
fastlane match initin the terminal to align with the repository URL. - Run
fastlane match appstore, which will automatically connect to the Apple Server, revoke unused certificates, generate brand new ones, and encrypt and push them to the Git Repo.
2.2 Match in the CI Environment
On any fresh CI machine, you only need one lane in your Fastfile:
lane :beta do
# 🌟 The machine instantly automatically downloads, decrypts, and installs all certificates!
match(type: "appstore", readonly: is_ci)
# Start building
gym(workspace: "Runner.xcworkspace", scheme: "Runner")
end
3. Auto-Incrementing Version Numbers
App Store requires that the Build Number (e.g., the 123 in 1.0.0+123) increments with every upload.
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.
- 12d ago First seen · 122 lines · 104 tokens per session scan A 9ab15edf10c4
deploying-with-fastlane is a skill published in the GitHub repository Poorgramer-Zack/dart-expert-skills (7 stars, last pushed 1mo ago), licensed MIT. It adds 104 tokens to every session and 1,216 once invoked, about $0.0005 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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