swift-architecture-skill: Instructions file for Codex

AGENTS.md

swift-architecture-skill AGENTS.md is an instructions file for Codex, OpenCode from efremidze/swift-architecture-skill. It costs 987 tokens per session, scanned A, original, MIT.

Repository-specific instructions for a Swift architecture skill, which gives coding agents design guidance for Swift, SwiftUI, and UIKit applications. SwiftUI and UIKit are Apple frameworks for building user interfaces.

In plain words
What is it for?
Use them when editing architecture guides, adding Swift code examples, or checking patterns for iOS projects.
Why use it?
They keep architecture playbooks complete, current, and consistent when the skill is changed.

Instructions file for CodexOpenCode

Written for Codex and OpenCode: the file is AGENTS.md. Also seen: mentions AGENTS.md.

This is efremidze/swift-architecture-skill's own configuration. It tells Codex and OpenCode how to work on swift-architecture-skill itself, so it is not a mod to install elsewhere. Copy it as a starting point and replace the rules that are about this project. Everything swift-architecture-skill configures →

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Nothing to install: this file belongs to efremidze/swift-architecture-skill. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

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curl -O https://raw.githubusercontent.com/efremidze/swift-architecture-skill/main/AGENTS.md
Clone the repo
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Made for: Codex, OpenCode.

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swift-architecture-skill AGENTS.md 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 6d ago.

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AGENTS.md · 94 lines

How it starts

The opening of the file, as written. The whole thing — 94 lines — stays where its author put it; the contents beside it link to each section on GitHub.

AGENTS Guidelines for Swift Architecture Skill

This repository provides an Agent Skill for Swift iOS architecture guidance. It contains architecture playbooks and selection guides to help coding agents provide concrete design and implementation patterns for Swift/SwiftUI/UIKit projects.

Working with This Repository

1. Understanding the Skill

Before making changes:

  • Read swift-architecture-skill/SKILL.md to understand the overall workflow
  • The skill acts as a router that selects appropriate architecture playbooks based on user requests
  • Each playbook in references/ is a self-contained guide with patterns, anti-patterns, and checklists

2. Modifying Architecture Playbooks

When editing playbooks in swift-architecture-skill/references/:

  • Maintain consistent structure: Each playbook should have core concepts, code patterns, anti-patterns, testing strategy, and PR review checklist
  • Use modern Swift: All code examples should use Swift concurrency (async/await, actors) and SwiftUI patterns where applicable
  • Include complete examples: Code snippets should be runnable and demonstrate the full pattern
  • Provide anti-pattern fixes: Show both the wrong way and the correct way with explanations

3. Testing and Validation

This repository contains documentation and skill definitions rather than app code:

  • Run automated validation: python -m skills_ref.cli validate ./swift-architecture-skill
  • Validate testing snippets: ./tooling/scripts/validate/testing-snippets.sh
  • Validate testing quality contract: python3 ./tooling/scripts/validate/testing-quality.py
  • Run external benchmark suite: ./tooling/scripts/run/benchmarks.py
  • Validate benchmark architecture coverage: python3 ./tooling/scripts/validate/benchmark-coverage.py
  • Run real-world corpus eval: python3 ./tooling/scripts/run/corpus.py
  • Validate architecture consistency: python3 ./tooling/scripts/validate/architecture.py
  • Check markdown formatting: Ensure all .md files are properly formatted
  • Cross-reference consistency: Ensure SKILL.md correctly references all playbooks

Read the full file on GitHub · 94 lines

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  1. 6d ago First seen · 94 lines · 987 tokens per session scan A f18f2ebbe30b

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swift-architecture-skill AGENTS.md is an instructions file published in the GitHub repository efremidze/swift-architecture-skill (69 stars, last pushed 1mo ago), licensed MIT. It adds 987 tokens to every session, about $0.0049 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 2026-08-30.

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