swift-package-build-run-workflow

swift-package-build-run-workflow is a skill for Claude Code, Codex from gaelic-ghost/socket. It costs 62 tokens per session (2,208 once invoked), scanned A, original, Apache-2.0.

A guide to building and running Swift packages with Swift Package Manager, the tool that manages Swift package dependencies, targets, resources, and builds.

In plain words
What is it for?
Use it to change Package.swift, add dependencies or resources, build or run package targets, and validate package behavior in different build modes.
Why use it?
It keeps ordinary package setup and build decisions organized, including Debug and Release checks, resources, dependencies, and Metal library packaging.

Skill for Claude CodeCodex

Part of the apple-dev-skills plugin — 65 skills, 2 MCP servers shipped together

Install

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.

agentmods
npx agentmods add skills/gaelic-ghost/socket/swift-package-build-run-workflow
Any agent
npx skills add gaelic-ghost/socket --skill swift-package-build-run-workflow
Clone the repo
git clone --depth 1 https://github.com/gaelic-ghost/socket

Made for: Claude Code, Codex.

Or install apple-dev-skills, the plugin that ships this one along with the rest of its 65 skills, 2 MCP servers.

Wrote 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.

agentmods badge for swift-package-build-run-workflow

README.md
[![agentmods](https://agentmods.dev/badge/skills/gaelic-ghost/socket/swift-package-build-run-workflow.svg)](https://agentmods.dev/skills/gaelic-ghost/socket/swift-package-build-run-workflow)
Your own site
<a href="https://agentmods.dev/skills/gaelic-ghost/socket/swift-package-build-run-workflow"><img src="https://agentmods.dev/badge/skills/gaelic-ghost/socket/swift-package-build-run-workflow.svg" alt="Measured on agentmods" height="20"></a>
Per session 62 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 2,208 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
Origin original No closer match found in the catalogue.
Token cost

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.

ModelPer sessionOnce invoked
Fable 5 $0.00062 $0.02208
Opus 5 $0.00031 $0.01104
Sonnet 5 $0.00012 $0.00442
Haiku 4.5 $0.00006 $0.00221

Measured yesterday against content hash 0565de360c53, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

swift-package-build-run-workflow 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 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.

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.

plugins/apple-dev-skills/skills/swift-package-build-run-workflow/SKILL.md · 145 lines

How it starts

The opening of the file, as written. The whole thing — 145 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Swift Package Build Run Workflow

Purpose

Use this skill as the primary execution workflow for ordinary non-testing work in existing Swift package components. Keep it focused on manifest and dependency changes, package resources, builds, runs, and Release-versus-Debug validation. scripts/run-workflow.fsx resolves the nearest package root and plans commands without classifying the containing repository.

When To Use

  • Use this skill for ordinary build and run work inside an existing Swift package repo.
  • Use this skill for ordinary manifest, target, product, dependency, and package-resource work driven by Package.swift.
  • Recommend swift-package-extension-workflow for package plugins, macros, traits, generated source, or plugin permissions.
  • Use this skill for package resources, Bundle.module, .process(...), .copy(...), .embedInCode(...), and package-local fixture layout decisions.
  • Use this skill for Metal library packaging, distribution, and the SwiftPM side of Metal-related package work before Xcode-managed Apple toolchain behavior becomes the real concern.
  • Use this skill for Debug-versus-Release validation, build artifacts, and tagged-release package expectations.
  • Use this skill for Swift Package Index readiness checks in package repositories, but hand external add-package submission to Socket's guarded scripts/spi_add_package.py issue-form flow when that script is available.
  • Do not use this skill for package-testing-first work, test-plan execution, XCTest or Swift Testing diagnosis, or test-specific filtering and retries.
  • Do not use this skill for brand-new package bootstrap from nothing.
  • Do not use this skill for repo-guidance alignment in an existing package repo.
  • Do not use this skill as the default path for Xcode workspace, scheme, preview, simulator, or navigator-driven work.
  • Recommend swift-package-testing-workflow when the request is primarily about running, diagnosing, organizing, or evolving tests.
  • Recommend bootstrap-xcode-workspace --operation create --component-kind library when the package repo does not exist yet.
  • Recommend root workspace just align when product guidance needs to be refreshed.
  • Recommend xcode-build-run-workflow when the task depends on active Xcode workspace state, scheme-aware execution, previews, navigator diagnostics, simulator or device flows, or guarded mutation inside Xcode-managed scope.
  • Recommend explore-apple-swift-docs when the user needs Apple or Swift docs exploration before implementation or package changes.

Read the full file on GitHub · 145 lines

Files

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.

Changes

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.

  1. yesterday First seen · 145 lines · 62 tokens per session scan A 0565de360c53

Subscribe to this mod's changes

swift-package-build-run-workflow is a skill published in the GitHub repository gaelic-ghost/socket (7 stars, last pushed 9d ago), licensed Apache-2.0. It adds 62 tokens to every session and 2,208 once invoked, about $0.0003 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 2026-09-03.

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