build-run-debug

build-run-debug is a skill for Claude Code from freak4pc/codex-curated-plugins. It costs 56 tokens per session (1,656 once invoked), scanned A, original, no licence file.

A workflow for building, launching, and debugging macOS apps and desktop programs using Xcode and Swift from the shell.

In plain words
What is it for?
Use it when building a Mac app, running it locally, investigating build failures, or debugging launch and runtime issues.
Why use it?
It helps diagnose compiler, linker, startup, and other desktop-only runtime problems in one workflow.

Skill for Claude Code

Written for Claude Code: shipped in a Claude Code plugin.

Part of the build-macos-apps plugin — 11 skills, 3 commands shipped together

Good fit Use it when building a Mac app, running it locally, investigating build failures, or debugging launch and runtime issues.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/freak4pc/codex-curated-plugins/build-run-debug
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.

Any agent
npx skills add freak4pc/codex-curated-plugins --skill build-run-debug
Clone the repo
git clone --depth 1 https://github.com/freak4pc/codex-curated-plugins

Made for: Claude Code.

Or install build-macos-apps, the plugin that ships this one along with the rest of its 11 skills, 3 commands.

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 build-run-debug

README.md
[![agentmods](https://agentmods.dev/badge/skills/freak4pc/codex-curated-plugins/build-run-debug/github.svg)](https://agentmods.dev/skills/freak4pc/codex-curated-plugins/build-run-debug)
Your own site
<a href="https://agentmods.dev/skills/freak4pc/codex-curated-plugins/build-run-debug"><img src="https://agentmods.dev/badge/skills/freak4pc/codex-curated-plugins/build-run-debug/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.

agentmods 80×15 button for build-run-debug

Your own site · 80×15
<a href="https://agentmods.dev/skills/freak4pc/codex-curated-plugins/build-run-debug"><img src="https://agentmods.dev/badge/skills/freak4pc/codex-curated-plugins/build-run-debug.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 56 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,656 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin unknown 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 5.1 $0.00056 $0.01656
Opus 5.5 $0.00022 $0.00662
Sonnet 5.5 $0.00011 $0.00331
Haiku 4.5 $0.00006 $0.00166

Measured 2mo ago against content hash e602352e2286, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

build-run-debug 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 2mo 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.

plugins/build-macos-apps/skills/build-run-debug/SKILL.md · 121 lines

The source is not reproduced here

No licence file

A repository with no LICENSE is all rights reserved by default, so the body is not copied here. The metadata, the measurements and the link are.

Read it on GitHub

Files

What ships with it

1 file 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. 2mo ago First seen · 121 lines · 56 tokens per session scan A e602352e2286

Subscribe to this mod's changes

build-run-debug is a skill published in the GitHub repository freak4pc/codex-curated-plugins (2 stars, last pushed 7mo ago), with no licence file. It adds 56 tokens to every session and 1,656 once invoked, about $0.0002 per session on Opus 5.5. 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.

Related

build-run-debug compared with skills from other repositories

build-run-debug next to 6 skills from other repositories
ModTypeStarsLast pushLicenceScanTokensWorks with
build-run-debugfreak4pc/codex-curated-pluginsSkill27mo agononeA56Claude Code
swift-concurrency-expertsteipete/agent-scriptsSkill7.5k7d agoMITA22Claude Code, Codex
axiom-analyze-swift-performanceCharlesWiltgen/AxiomSkill1.3kyesterdayMITA34Codex
swift-concurrency-updatesrshankras/claude-code-apple-skillsSkill8642d agoMITA52Claude Code
memoryrshankras/claude-code-apple-skillsSkill8642d agoMITA36Claude Code
kotlin-tooling-native-build-performanceKotlin/kotlin-agent-skillsSkill1.1k7d agoApache-2.0A96Claude Code, Codex
concurrency-patternsrshankras/claude-code-apple-skillsSkill8642d agoMITA48Claude Code