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Claude Skills

aka. Agent Skills

Discover skills for AI coding agents. Works with Claude Code, OpenAI Codex, Gemini CLI, Cursor, and more.

Claude Code
OpenAI Codex
Gemini CLI
Cursor
GitHub Copilot
+more
1875 MarketplacesSpecification
13225 verified skills
#SkillStars
2641
#2641

ui

verified
productivity

Generates UI components and feedback forms. Use when user mentions components, UI, hero sections, forms, feedback, or contact requests. Do NOT load for: authentication features, backend implementation, database operations, or business logic.

Chachamaru127/claude-code-harness
160
2642
#2642

ci

verified
productivity

Diagnoses and fixes CI/CD pipeline failures. Use when user mentions CI failures, build errors, test failures, or pipeline issues. Do NOT load for: local builds, standard implementation work, reviews, or setup.

Chachamaru127/claude-code-harness
160
2643
#2643

2agent

verified
productivity

Configures 2-Agent workflow between PM and implementation roles. Use when user mentions 2-Agent setup, PM coordination, Cursor setup, or 2-agent operations. Do NOT load for: solo operation, workflow execution, or handoff processing.

Chachamaru127/claude-code-harness
160
2644
#2644

docs

verified
productivity

Generates documentation files including NotebookLM YAML and slide content. Use when user mentions documentation, YAML, NotebookLM, slides, or presentations. Do NOT load for: implementation work, code fixes, reviews, or deployments.

Chachamaru127/claude-code-harness
160
2645
#2645

hex-docs-search

verified

Research Hex packages (Sobelow, Phoenix, Ecto, Credo, Ash, etc). Use when investigating packages, understanding integration patterns, or finding module/function docs and usage examples. Automatically fetches missing documentation and source code locally.

bradleygolden/claude-marketplace-elixir
160
2646
#2646

maintenance

verified
productivity

Cleans up and organizes project files. Use when user mentions cleanup, archive, file bloat, or organizing Plans.md/session logs. Do NOT load for: implementation work, reviews, new feature development, or deployment.

Chachamaru127/claude-code-harness
160
2647
#2647

vibecoder-guide

verified
productivity

Guides VibeCoder (non-technical users) through natural language development. Use when user asks what to do next, how to use the system, needs help, or is stuck. Do NOT load for: technical-user work, direct implementation requests, or reviews.

Chachamaru127/claude-code-harness
160
2648
#2648

verify

verified
productivity

Verifies builds, recovers from errors, and applies review fixes. Use when user mentions build verification, error recovery, applying review fixes, test failures, lint errors, or CI breaks. Do NOT load for: implementation work, reviews, setup, or new feature development.

Chachamaru127/claude-code-harness
160
2649
#2649

session-state

verified
productivity

Manages session state transitions per SESSION_ORCHESTRATION.md. Internal use only.

Chachamaru127/claude-code-harness
160
2650
#2650

workflow

verified
productivity

Manages workflow transitions including handoffs between PM and implementation roles, and auto-fixes review comments. Use when user mentions handoffs, reporting to PM, handing off to implementation, completion reports, or auto-fix. Do not use for 2-Agent setup—use 2agent skill instead.

Chachamaru127/claude-code-harness
160
2651
#2651

auth

verified
productivity

Implements authentication and payment features using Clerk, Supabase Auth, or Stripe. Use when user mentions login, authentication, payments, subscriptions, or Stripe. Do NOT load for: general UI work, database design, or non-auth features.

Chachamaru127/claude-code-harness
160
2652
#2652

deploy

verified
productivity

Sets up deployment, analytics, and health monitoring for projects. Use when user mentions deployment, Vercel, Netlify, analytics, or health checks. Do NOT load for: implementation work, local development, reviews, or setup.

Chachamaru127/claude-code-harness
160
2653
#2653

review

verified
productivity

Reviews code for quality, security, performance, and accessibility issues. Use when user mentions reviews, code review, security, performance, quality checks, PRs, diffs, or change review. Do NOT load for: implementation work, new feature development, bug fixes, or setup.

Chachamaru127/claude-code-harness
160
2654
#2654

usage-rules

verified

Search for package-specific usage rules and best practices from Elixir packages. Use when you need coding conventions, patterns, common mistakes, or good/bad examples for packages like Ash, Phoenix, Ecto, etc.

bradleygolden/claude-marketplace-elixir
160
2655
#2655

principles

verified
productivity

Provides development principles, guidelines, and VibeCoder guidance. Use when user mentions principles, guidelines, safety, or diff-aware editing. Do not use for actual implementation—use the impl skill instead.

Chachamaru127/claude-code-harness
160
2656
#2656

codex-review

verified
productivity

Integrates OpenAI Codex CLI as an MCP server to provide second-opinion reviews. Triggered by requests for Codex review, second opinion, or Codex setup. Do NOT load for: standard reviews without Codex, implementation work, or non-setup tasks.

Chachamaru127/claude-code-harness
160
2657
#2657

dev-browser

verified
productivity

Browser automation with persistent page state. Use when users ask to navigate websites, fill forms, take screenshots, extract web data, test web apps, or automate browser workflows. Trigger phrases include 'go to [url]', 'click on', 'fill out the form', 'take a screenshot', 'scrape', 'automate', 'test the website', 'log into', or any browser interaction request.

Chachamaru127/claude-code-harness
160
2658
#2658

memory

verified
productivity

Manages memory, SSOT files, and Plans.md operations. Use when user mentions memory, SSOT, decisions.md, patterns.md, merging, or migration. Do NOT load for: implementation work, reviews, ad-hoc notes, or in-session logging.

Chachamaru127/claude-code-harness
160
2659
#2659

impl

verified
productivity

Implements features and writes code based on Plans.md tasks. Use when user mentions implementation, adding features, writing code, or creating new functions. Do not use for review or build verification.

Chachamaru127/claude-code-harness
160
2660
#2660

writing-infrastructure-code

verified

Managing cloud infrastructure using declarative and imperative IaC tools. Use when provisioning cloud resources (Terraform/OpenTofu for multi-cloud, Pulumi for developer-centric workflows, AWS CDK for AWS-native infrastructure), designing reusable modules, implementing state management patterns, or establishing infrastructure deployment workflows.

ancoleman/ai-design-components
159
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