codex

Younsang Codex Skills

A curated bundle of super useful Codex skills. when working in software engineering

1 on GitHubby Younsangv0.3.0updated 1 month agoDeveloper Tools

Plugin younsang-codex-plugin in nayounsang/younsang-codex-plugin. Commands read from the repo's manifest — 1 month ago.

This plugin runs code on your machine — its hooks fire automatically on events like tool use and it starts local MCP servers. The exact commands are listed below; read them before installing.

What it installs

Skills (14)

  • angry-insight

    Analyze newly collected prompts and research ways to prevent mistakes from recurring, but only when the user explicitly invokes `$angry-insight`. Do not activate from frustration, questions about Angry Insight, or mentions of previous prompts.

  • api-scenario-forge

    Control MSW HTTP and WebSocket scenarios from an AI agent, then verify the resulting browser or Node application behavior end to end. Use when external API availability must be removed from development or when loading, failure, malformed, edge-case, or alternative API responses need to be exercised.

  • dev-docs-review

    Audit developer documentation against a repository's implementation, public contracts, user journeys, and authoritative ecosystem sources, reporting evidence-backed findings and actionable rewrites without editing files.

  • install-complex-prompt

    Install or update Codex Complex Prompt for Codex CLI when the user asks to set it up.

  • install-plannotator

    Install Plannotator and its Codex integration on macOS, Linux, WSL, or Windows when the user explicitly asks to install it.

  • skill-evaluation

    Evaluate a Codex skill's routing accuracy and task quality with a human-approved, isolated workflow. Run only when the user explicitly invokes $younsang-codex-plugin:skill-evaluation; do not start from an implicit request to evaluate a skill.

  • strict-review

    Perform an explicit, read-only, high-recall review of a code change for concrete defects, security, performance, reachability and defense proportionality, public contract compatibility, UI accessibility, readability, maintainability, structural refactoring, semantic naming, dependency reuse candidat

  • write-pr-content

    Index the focused Markdown fragment skills used to document pull request changes; invoke a child skill for the requested fragment instead of using this package as a standalone PR writer.

  • benchmark-results

    Format evidence-backed performance results with only the software, dependency, device, browser, and physical environment dimensions relevant to the measured workload.

  • bug-reproduction

    Reconstruct evidence-backed bug reproduction steps for an underspecified bug fix when regression tests, commands, and the diff provide enough detail.

  • change-diagram

    Create a scoped Markdown diagram of externally observable change behavior, showing only the named target and its direct level-1 interactions.

  • functional-change-spec

    Write a pull request Markdown fragment describing observable functional behavior when the diff and tests provide sufficient evidence.

  • reference-links

    Return a pull request Markdown fragment of related references that were actually used to understand or implement the change.

  • visual-evidence

    Add a pull request Markdown screenshot fragment for a UI change, or report which capability is missing when evidence cannot be captured.

MCP servers (1)

Hooks (2)

  • SessionStart

    python3 "${PLUGIN_ROOT}/skills/angry-insight/scripts/queue.py" session-start

  • UserPromptSubmit

    python3 "${PLUGIN_ROOT}/skills/angry-insight/scripts/queue.py" capture

View source on GitHub

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UI/UX design intelligence. Searchable local database with 84 styles, 192 palettes, 74 font pairings, 25 charts, and 22 stacks (React, Next.js, Vue, Nuxt.js, Nuxt UI, Svelte, Astro, SwiftUI, React Native, Flutter, Tailwind, shadcn/ui, Jetpack Compose, Angular, Laravel, JavaFX, WPF, WinUI, Avalonia, Uno Platform, UWP, Three.js). Use when designing, building, or reviewing UI: pages, components, color schemes, typography, layout, accessibility, animation, or data visualization.

7 skills

1

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