firstsun-dev
- 34 skills
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- 3 hours ago last updated
- ▌ Rp Diet · firstsun-dev bundleEvidence-based nutrition guidance from The Renaissance Diet 2.0. Activate when users ask about diet for body composition, macros, calories, meal timing, fat loss, muscle gain, cutting, bulking, or nutrition periodization.
- ▌ Learning Coach · firstsun-devMaster evidence-based study techniques including active recall, spaced repetition, deliberate practice, and accelerated learning. Build efficient learning systems that maximize retention and skill acquisition.
- ▌ Devops Engineer · firstsun-dev bundleCreates Dockerfiles, configures CI/CD pipelines, writes Kubernetes manifests, and generates Terraform/Pulumi infrastructure templates. Handles deployment automation, GitOps configuration, incident response runbooks, and internal developer platform tooling. Use when setting up CI/CD pipelines, containerizing applications, managing infrastructure as code, deploying to Kubernetes clusters, configuring cloud platforms, automating releases, or responding to production incidents. Invoke for pipelines, Docker, Kubernetes, GitOps, Terraform, GitHub Actions, on-call, or platform engineering.
- ▌ Terraform Engineer · firstsun-dev bundleUse when implementing infrastructure as code with Terraform across AWS, Azure, or GCP. Invoke for module development (create reusable modules, manage module versioning), state management (migrate backends, import existing resources, resolve state conflicts), provider configuration, multi-environment workflows, and infrastructure testing.
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- ▌ Sleek Design Mobile Apps · firstsun-devUse when the user wants to design a mobile app, create screens, build UI, or interact with their Sleek projects. Covers high-level requests ("design an app that does X") and specific ones ("list my projects", "create a new project", "screenshot that screen").
- ▌ Firstsun Pm · firstsun-devExpert project management for the Firstsun-Dev organization. This skill standardizes issue creation across multiple repositories, ensures all tasks are correctly linked to the central Project Board (#6), and enforces naming conventions. Trigger this whenever the user says "add a task", "create a ticket", "new job", "manage projects", or wants to update task estimates/priorities.
- ▌ Minerva Hcs · firstsun-devApply Minerva University Habits of Mind and Foundational Concepts (HCs) for deep reasoning. Use when asked to apply Minerva mental models, HCs, far transfer, structural thinking, or when dealing with complex problem decomposition.
- ▌ Healthkit · firstsun-dev bundleRead, write, and query Apple Health data using HealthKit. Covers HKHealthStore authorization, sample queries, statistics queries, statistics collection queries for charts, saving HKQuantitySample data, background delivery, workout sessions with HKWorkoutSession and HKLiveWorkoutBuilder, HKUnit, and HKQuantityTypeIdentifier values. Use when integrating with Apple Health, displaying health metrics, recording workouts, or enabling background health data delivery.
- ▌ Skill Manager · firstsun-dev bundleGuides AI agents on how to maintain the separated custom/ and external/ domains in the Firstsun Skill Arsenal.
- ▌ Blog Master · firstsun-dev bundleComprehensive blog management. Use this to: 1) Polish/Refine Chinese articles with GEO standards, OR 2) Translate finalized articles to English.
- ▌ Polish Blog · firstsun-devPolish and complete a Chinese blog article for the firstsun blog. Use this skill whenever the user asks to improve, polish, complete, fix, or review a blog post — including requests like "幫我完善這篇文章", "檢查一下這篇", "幫我補充參考資料", "填一下 SEO", "文章有點不通順", or "幫我把這篇收尾". The skill handles language flow, missing references, and SEO frontmatter in one pass, with user confirmation before any changes are applied.
- ▌ Book Distiller · firstsun-dev bundleDistills books (PDF, EPUB, TXT) into structured AI Agent skills and Gemini Gems. Use when you need to transform a book's methodology into an actionable AI persona.
- ▌ Dopamine Nation · firstsun-dev bundleDistills Anna Lembke's Dopamine Nation into a neuroscience-backed framework for addiction prevention and pleasure-pain balance. Use when a user wants to break compulsive habits, reset dopamine tolerance, design self-binding strategies, or understand the neuroscience of craving and withdrawal.
- ▌ Firstsun Harness · firstsun-dev bundleBuild, audit, and improve harnesses that make AI coding agents reliable: AGENTS.md/CLAUDE.md instruction files, feature/state tracking, verification gates, scope boundaries, session lifecycle, memory persistence, context budgets, tool-permission safety, and multi-agent coordination. Use this whenever a coding agent is unreliable across sessions — forgets context, drifts out of scope, claims "done" before tests pass, or starts each session inconsistently — or when creating or assessing AGENTS.md, CLAUDE.md, feature_list.json, init.sh, progress.md, or or session state files. Reach for it even if the user never says the word "harness."
- ▌ Github Actions · firstsun-dev bundleUnified CI/CD workflow patterns for monorepos, including path-based filtering, semantic release, and Cloudflare deployment. Replaces the legacy React Native focus with modern web standards.
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- ▌ Firstprinciples · firstsun-dev bundlePhysics-based reasoning framework (Musk/Elon methodology) that deconstructs problems to irreducible fundamental truths rather than reasoning by analogy. Three-step structure: DECONSTRUCT (break to constituent parts and actual values), CHALLENGE (classify every element as hard constraint / soft constraint / unvalidated assumption — only physics is truly immutable), RECONSTRUCT (build optimal solution from fundamentals alone, ignoring inherited form). Outputs: constituent-parts breakdown, constraint classification table, and reconstructed solution with key insight. Three workflows: Deconstruct.md, Challenge.md, Reconstruct.md. Integrates with RedTeam (attack assumptions before deploying adversarial agents), Security (decompose threat model), Architecture (challenge design constraints), and Pentesters (decompose assumed security boundaries). Other skills invoke via: Challenge on all stated constraints → classify as hard/soft/assumption. Cross-domain synthesis: solutions from unrelated fields often apply once the
- ▌ Permission Cleanup · firstsun-devAudit and clean up Claude Code permission rules (permissions.allow/deny in ~/.claude/settings.json, project .claude/settings.json, and .claude/settings.local.json). Finds leaked credentials embedded in rule strings, dead one-off rules tied to expired job IDs/PIDs/dates, and rules already made redundant by a broader wildcard. Use when asked to 'organize permissions', '清理權限', 'clean up settings.json', or when a permissions file looks cluttered after many sessions.
- ▌ How To Read A Book · firstsun-dev bundleDistills Mortimer Adler's How to Read a Book into a systematic active-reading framework covering inspectional, analytical, and syntopical reading. Use when a user wants to read more deeply, extract the core argument of a book, compare ideas across multiple texts, or move from information-gathering to genuine understanding.
- ▌ D1 Drizzle Schema · firstsun-dev bundleGenerate Drizzle ORM schemas for Cloudflare D1 databases with correct D1-specific patterns.
- ▌ Gitlab CI Patterns · firstsun-dev bundleBuild GitLab CI/CD pipelines with multi-stage workflows, caching, and distributed runners for scalable automation.
- ▌ Firstsun Project Init · firstsun-devBootstraps a firstsun-dev project end-to-end: selects relevant skills, scaffolds the agent harness, creates or reconciles the GitHub repository, applies repository metadata and README standards, and classifies the project under Firstsun Dev governance. New projects default to Workshop and are not automatically promoted into the organization profile, pinned repositories, or case studies.
- ▌ Monorepo Management · firstsun-dev bundleMaster monorepo management. Use this to set up or optimize multi-package repositories using Turborepo, pnpm workspaces, or Nx.
- ▌ Obsidian Development · firstsun-dev bundleExpert guidance for the entire Obsidian plugin development lifecycle. Use this skill when building, testing, or releasing Obsidian plugins. It mandates TDD with Vitest, adherence to the Obsidian API, and automated CI/CD via GitHub Actions.
- ▌ Designing Your Work Life · firstsun-dev bundleDistills Stanford's Designing Your Work Life into a Design Thinking framework for career redesign and workplace transformation. Use when a user is dissatisfied at work, considering a career change, or needs structured frameworks for job reframing, workplace navigation, or professional reinvention.
- ▌ Workers Best Practices · firstsun-dev bundleReviews and authors Cloudflare Workers code against production best practices. Use when writing, reviewing, or debugging Worker code, configuring wrangler.jsonc, or checking for anti-patterns.
- ▌ UI Animation · firstsun-dev bundleDesigns, implements, reviews, debugs, and reverse-engineers UI motion: CSS transitions, keyframes, springs, gestures, drag, easing, timing, framer-motion, and animation curves from screen recordings. Use when asked to "add animations", "make this feel smooth", "review my animations", "add a swipe gesture", "match this easing", "reverse engineer this animation", or "extract the animation curve". For visual direction use ui-design; for page-level UI audit use ui-audit.
- ▌ Rust Backend · firstsun-devRust coding guidelines for the Windmill backend. MUST use when writing or modifying Rust code in the backend directory.
- ▌ Astro Cloudflare Backend · firstsun-dev bundleBest practices for backend development in Astro and Cloudflare projects using D1, Drizzle ORM, Astro Actions, and OpenAPI.
- ▌ Firstsun Dev Conventions · firstsun-dev bundleComprehensive coding conventions and guardrails for Firstsun projects (Astro, React, Cloudflare). Integrates backend, styling, i18n, and testing standards.
- ▌ Astro Scss Best Practices · firstsun-devBest practices for styling in Astro projects using SCSS Modules, namespaced imports, and design tokens. Use when creating or refactoring components in Astro to ensure maintainable and collision-free styles.
- ▌ Clean Code · firstsun-devApply Robert C. Martin's Clean Code principles (naming, functions, comments, formatting, error handling, tests, classes, code smells). Use when writing new code, reviewing pull requests, refactoring legacy code, or aligning on team coding standards.
- ▌ Remotion Marketing Automation · firstsun-dev bundleAutomates the creation of marketing visuals (videos, OG images, banners) for blogs and web apps using Remotion. Use this skill when the user wants to generate promotional content, automate social media visuals, create dynamic OG images, or build automated video pipelines from structured data (JSON/Markdown).