Coding & Dev Tools

matrixx0070 Bundle

Improve clarity, concision, and flow of any prose — technical docs, blog posts, or business writing

matrixx0070 Bundle

Translate human-readable schedules into cron expressions and explain existing cron syntax

matrixx0070 Bundle

Write systemd unit files to manage long-running services with proper sandboxing, restarts, and logging

matrixx0070 Bundle

Parse stack traces and error messages to identify root cause and suggest fixes

matrixx0070 Bundle

Manage Linux users, groups, sudo access, file permissions, and ownership

sgcarstrends Skill

Set up and use portless for named local dev server URLs (e.g. https://myapp.localhost instead of http://localhost:3000). Use when integrating portless into a project, configuring dev server names, setting up the local proxy, working with .localhost domains, or troubleshooting port/proxy issues.

sgcarstrends Skill

Understand auto-generated changelogs via semantic-release. Use when viewing release history, understanding changelog format, or debugging missing changelog entries.

sgcarstrends Skill

Monitor Vercel deployments, debug production issues, check logs, and understand logging patterns. Use when investigating errors, checking deployment logs, debugging failures, or improving observability.

sgcarstrends Skill

Create or update database seed scripts for development and testing environments. Use when setting up test data, initializing development databases, creating demo environments, resetting to known state, or generating realistic sample data.

b-open-io-prompts Bundle

This skill should be used when the user wants to publish a package to npm, bump a version, release a new version, or mentions "npm publish", "bun publish", "version bump", or "release to npm". Handles version bumping, changelog updates, default-branch release delivery, browser-confirmed Bun publishing, and credential recovery only when publishing explicitly reports an authentication failure. Do not trigger for unrelated uses of "release" (e.g. GitHub releases, press releases).

x-school-academy Skill

Install and configure Node.js, npm, and pnpm using nvm. Use when setting up a Node.js environment.

x-school-academy Skill

Install and configure Python and uv. Use when setting up a Python environment.

x-school-academy Skill

Define the Minimum Viable Product scope, prioritize features, and establish success criteria to deliver the smallest testable product. Use when starting stage 03 (mvp) or when user asks to define MVP scope or prioritize features.

x-school-academy Bundle

Archive the current project so the repo is ready for a brand-new project start from ideas.md. Use when user asks to archive the project or start a new project from ideas.md.

matrixx0070 Skill

Watch any webpage for changes over time — price drops, stock status, competitor pages, job postings, changelogs, news — using TinyFish extraction with a saved baseline and change reports. Use when the user wants to monitor a page, track a price, get notified when something on a site changes, check a site on a schedule, or re-check an existing watch.

sgcarstrends Skill

Configure domain routing and DNS for sgcarstrends.com. Use when adding new services, updating domain patterns, or debugging DNS issues.

sgcarstrends Skill

Manage releases with semantic-release, version bumps, and changelog generation. Use when preparing releases, debugging release failures, or understanding version history.

sgcarstrends Skill

Rollback failed deployments, restore previous versions, and handle deployment emergencies. Use when deployments fail, critical bugs are discovered in production, performance degrades after deployment, or emergency recovery is needed.

b-open-io-prompts Bundle

This skill should be used when the user asks for "game UI", "app-to-game UI", "video game HUD", "controller navigation", "D-pad navigation", "TV app", "ten-foot interface", "game UI key bindings", "controller-first menu", "console-style menu", "TV remote focus", or "directional navigation".

x-school-academy Bundle

Restore a project from 99-archive, a remote git repo, or a local codebase back to the workspace root, including reconstructing missing docs, stages, and sprints. Use when the user asks to resume work on an existing project.

x-school-academy Skill

Transform raw ideas into structured business requirements by clarifying the problem, defining the solution, and identifying target users. Use when starting stage 00 (init-ideas) or when user asks to define business requirements from ideas.

x-school-academy Skill

Draft a conventional commit message when the user asks to commit, commit changes, git commit, or save changes to git. Use when user says "commit", "commit this", "commit changes", "make a commit", or similar.

matrixx0070 Bundle

Generate viral YouTube Shorts hook lines in curiosity/shock/challenge styles.

matrixx0070 Bundle

Run comprehensive SUDO-AI platform health diagnostic across six local subsystems.

matrixx0070 Bundle

Generate structured daily briefing from Hacker News, GitHub Trending, and mind.db.

ryomurakami1983 Bundle

再現可能な証拠で失敗を再現し、比較・切り分け・最小修正の検証まで進める。Use when: リグレッション調査、正常系と異常系の比較、変更前後のデバッグ痕跡を残したいとき。

ryomurakami1983 Bundle

スキルの作成・改善・検証・評価を 1 つの入口にまとめる。Use when: 新しいスキルを作りたいとき、公開済みスキルを改善したいとき、品質や効果を確認したいとき、関連スキル群をまとめて設計したいとき。

sgcarstrends Bundle

Add PostHog feature flags to gate new functionality. Use after implementing features or reviewing PRs to ensure safe rollouts with feature flag controls. Also handles initial PostHog SDK setup if not yet installed.

sgcarstrends Skill

Ensure 'use cache' is used strategically to minimize CPU usage and ISR writes. Use when creating/modifying queries to verify caching decisions align with data update patterns and cost optimization.

b-open-io-prompts Bundle

Dispatch many subagents in coordinated waves with per-wave review. Use for "fan out agents", "wave dispatch", "batch agents", "generate N variations", or any fan-out beyond about five parallel subagents that needs batching, ordering, and result reconciliation.

b-open-io-prompts Bundle

Use this skill when preparing to publish a package, plugin, or skill and you need human approval first. Invoked when the user says "publish", "release", "ship", or "push to registry" but no approved Linear ticket exists yet. Runs preflight checks, creates or updates a Linear ticket with a structured release plan, moves it to Ready for Review, then stops — it does NOT execute the publish command.

b-open-io-prompts Bundle

Run skill benchmarks and write evals that score a skill against a no-skill baseline. Use for "benchmark this skill", "run the skill evals", "write an eval for this skill", or "did this skill actually help?".

b-open-io-prompts Bundle

This skill should be used when the user asks to "create a status line", "customize status line", "set up statusline", "configure Claude Code status bar", "install ccstatusline", "add project colors to status line", "show git branch in status", "display token usage", or mentions Peacock colors, powerline, or status line configuration.

ryomurakami1983 Bundle

git init / clone 後の main 保護と基本設定を標準化する。Use when: リポジトリ初期セットアップでブランチ保護や共通設定を早めに整えたいとき。

ryomurakami1983 Skill

公開されうる skill や reference に流用される文書を、匿名化ゲート付きで構造化して残す。Use when: ふりかえり、ADR、インシデント記録、学習メモなどを再利用可能な知識資産として整理したいとき。

ryomurakami1983 Skill

セッションや PR レビュー後のふりかえりを、KPT や YWT などの型で進める。Use when: 作業の学びを整理したいとき、改善アクションを決めたいとき、ふりかえり結果を蓄積したいとき。