firstsun-dev

120 mods across 1 repository, 4 stars between them.

translate-blog

25

firstsun-dev/skills

Skill Claude CodeCodex

Translate a Chinese blog article to English for the firstsun blog. Use this skill whenever the user asks to translate an article, convert a post to English, or create an English version of a Chinese blog post. The skill handles the full pipeline: translating the body content, transforming frontmatter fields (title…

not rated 4 6d ago A 0 tokens

subagent-creator

26

firstsun-dev/skills

Skill Claude CodeCodex

Guide for creating AI subagents with isolated context for complex multi-step workflows. Use when users want to create a subagent, specialized agent, verifier, debugger, or orchestrator that requires isolated context and deep specialization. Works with any agent that supports subagent delegation. Triggers on "create…

not rated 4 6d ago A 96 tokens

brainstorming

28

firstsun-dev/skills

Skill Claude CodeCodex

You MUST use this before any creative work - creating features, building components, adding functionality, or modifying behavior. Explores user intent, requirements and design before implementation.

not rated 4 changed 25d ago A 37 tokens

firstsun-dev/skills

Skill Claude CodeCodex

Diátaxis Documentation Expert. An expert technical writer specializing in creating high-quality software documentation, guided by the principles and structure of the Diátaxis technical documentation authoring framework.

not rated 4 6d ago A 39 tokens

find-skills

30

firstsun-dev/skills

Skill Claude CodeCodex

Helps users discover and install agent skills when they ask questions like "how do I do X", "find a skill for X", "is there a skill that can...", or express interest in extending capabilities. This skill should be used when the user is looking for functionality that might exist as an installable skill.

not rated 4 6d ago A 67 tokens

firecrawl-search

31

firstsun-dev/skills

Skill Claude Code

Web search with full page content. Use when no URL is known: finding sources, articles, or news. For papers use firecrawl-research-index; for library, API, error, or bug questions use firecrawl-developer-index.

not rated 4 changed 25d ago A 52 tokens

firstsun-dev/skills

Skill Claude CodeCodex

Overrides default LLM truncation behavior. Enforces complete code generation, bans placeholder patterns, and handles token-limit splits cleanly. Apply to any task requiring exhaustive, unabridged output.

not rated 4 6d ago A 44 tokens

skill-creator

33

firstsun-dev/skills

Skill Claude CodeCodex

Create new skills, modify and improve existing skills, and measure skill performance. Use when users want to create a skill from scratch, edit, or optimize an existing skill, run evals to test a skill, benchmark skill performance with variance analysis, or optimize a skill's description for better triggering accuracy.

not rated 4 6d ago A 64 tokens

validate-skills

34

firstsun-dev/skills

Skill Claude CodeCodex

Validates skills in this repo against agentskills.io spec and Claude Code best practices. Use via /validate-skills command.

not rated 4 6d ago A 29 tokens

discovery-interview

35

firstsun-dev/skills

Skill Claude Code

Deep interview process to transform vague ideas into detailed specs. Works for technical and non-technical users.

not rated 4 6d ago A 25 tokens

interview-prep

36

firstsun-dev/skills

Skill Claude CodeCodex

Create structured interview plans with competency-based questions and scorecards. Trigger with "interview plan for", "interview questions for", "how should we interview", "scorecard for", or when the user is preparing to interview candidates.

not rated 4 6d ago A 52 tokens

firstsun-dev/skills

Skill Claude CodeCodex

Analyzes job descriptions and generates tailored resumes that highlight relevant experience, skills, and achievements to maximize interview chances.

not rated 4 6d ago A 27 tokens

clean-code

38

firstsun-dev/skills

Skill Claude CodeCodex

This skill embodies the principles of "Clean Code" by Robert C. Martin (Uncle Bob). Use it to transform "code that works" into "code that is clean.".

not rated 4 changed 1mo ago A 39 tokens

firstsun-dev/skills

Skill Claude CodeCodex

Write a coding standards document for a project using the coding styles from the file(s) and/or folder(s) passed as arguments in the prompt.

not rated 4 6d ago A 38 tokens

cloudflare

40

firstsun-dev/skills

Skill Claude CodeCodex

Discover and choose Cloudflare products for apps, APIs, AI agents, storage, networking, and security. Use for architecture and product selection, including when the user describes a need without naming a Cloudflare product; then find the relevant skill or documentation.

not rated 4 changed 1mo ago A 53 tokens

devops-engineer

41

firstsun-dev/skills

Skill Claude CodeCodex

Creates 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…

not rated 4 changed 1mo ago A 107 tokens

gcloud

42

firstsun-dev/skills

Skill Claude CodeCodex

Provides safety-critical validation, guardrails, and data reduction for gcloud CLI operations across Google Cloud Platform (GCP) services and infrastructure. Use when planning, generating, constructing, proposing, describing, or executing any gcloud CLI commands - including when answering questions about gcloud…

not rated 4 changed 1mo ago A 81 tokens

gh-cli

43

firstsun-dev/skills

Skill Claude CodeCodex

GitHub CLI (gh) comprehensive reference for repositories, issues, pull requests, Actions, projects, releases, gists, codespaces, organizations, extensions, and all GitHub operations from the command line.

not rated 4 6d ago D 45 tokens

oracle-cloud

44

firstsun-dev/skills

Skill Claude CodeCodex

Provides comprehensive Oracle Cloud Infrastructure (OCI) guidance including compute instances, networking (VCN, load balancers, VPN), storage (block, object, file), database services (Autonomous Database, MySQL, NoSQL), container orchestration (OKE), identity and access management (IAM), resource management, cost…

not rated 4 6d ago A 171 tokens

firstsun-dev/skills

Skill Claude CodeCodex

Use when writing Playwright tests, fixing flaky tests, debugging failures, implementing Page Object Model, configuring CI/CD, optimizing performance, mocking APIs, handling authentication or OAuth, testing accessibility (axe-core), file uploads/downloads, date/time mocking, WebSockets, geolocation, permissions…

not rated 4 changed 1mo ago A 214 tokens

plugin-settings

46

firstsun-dev/skills

Skill Claude CodeCodex

This skill should be used when the user asks about "plugin settings", "store plugin configuration", "user-configurable plugin", ".local.md files", "plugin state files", "read YAML frontmatter", "per-project plugin settings", or wants to make plugin behavior configurable. Documents the .claude/plugin-name.local.md…

not rated 4 6d ago B 81 tokens

terraform-engineer

47

firstsun-dev/skills

Skill Claude CodeCodex

Use 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…

not rated 4 changed 1mo ago A 63 tokens

using-git-worktrees

48

firstsun-dev/skills

Skill Claude CodeCodex

Use when starting feature work that needs isolation from current workspace or before executing implementation plans - ensures an isolated workspace exists via native tools or git worktree fallback.

not rated 4 changed 1mo ago A 36 tokens

At most 3 mods per repository are shown here, and a mod shipped inside a plugin is left to that plugin's page — the rest are on their repository pages: