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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
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1875 MarketplacesSpecification
13225 verified skills
#SkillStars
2621
#2621

project-specification

verified

Transform project brief into detailed, testable specifications using spec-driven development methodology

athola/claude-night-market
161
2622
#2622

shared

verified

Shared utilities and constants for scribe plugin skills. This module provides common patterns, word lists, and utilities used across slop-detector, style-learner, and doc-generator.

athola/claude-night-market
161
2623
#2623

project-execution

verified

Systematic task execution with checkpoint validation, progress tracking, and quality gates

athola/claude-night-market
161
2624
#2624

style-learner

verified

Triggers: writing style, voice, tone, style guide, exemplar, style learning Learn and extract writing style patterns from exemplar text for consistent application. Triggers: learn style, extract style, style profile, writing voice, tone analysis, style guide generation, exemplar analysis Use when: creating a style guide from existing content, ensuring consistency across documents, learning a specific author's voice, customizing AI output style DO NOT use when: detecting AI slop - use slop-detector instead. DO NOT use when: just need to clean up existing content - use doc-generator with --remediate. Use this skill to build style profiles from exemplar text.

athola/claude-night-market
161
2625
#2625

code-refinement

verified

Triggers: refine, code quality, clean code, refactor, duplication, algorithm efficiency, complexity reduction, code smell, anti-slop, craft Analyze and improve living code quality: duplication, algorithmic efficiency, clean code principles, architectural fit, anti-slop patterns, and error handling robustness. Use when: improving code quality, reducing AI slop, refactoring for clarity, optimizing algorithms, applying clean code principles DO NOT use when: removing dead/unused code (use conserve:bloat-detector). DO NOT use when: reviewing for bugs (use pensive:bug-review). DO NOT use when: selecting architecture paradigms (use archetypes skills). This skill actively improves living code, complementing bloat detection (dead code removal) with quality refinement (living code improvement).

athola/claude-night-market
161
2626
#2626

skills-eval

verified

Evaluate and improve Claude skill quality through auditing. Triggers: quality-assurance, skills, optimization, tool-use, performance-metrics, skill audit, quality review, compliance check, improvement suggestions, token usage analysis, skill evaluation, skill assessment, skill optimization, skill standards, skill metrics, skill performance. Use when reviewing skill quality, preparing skills for production, or auditing existing skills. Do not use when creating new skills (use modular-skills) or writing prose (use writing-clearly-and-concisely). Use this skill before shipping any skill to production.

athola/claude-night-market
161
2627
#2627

project-brainstorming

verified

Socratic questioning and ideation methodology for project conception using structured brainstorming frameworks

athola/claude-night-market
161
2628
#2628

war-room-checkpoint

verified

Inline reversibility assessment for embedded War Room escalation from other commands

athola/claude-night-market
161
2629
#2629

workflow-setup

verified

Configure GitHub Actions workflows for CI/CD (test, lint, typecheck, publish)

athola/claude-night-market
161
2630
#2630

architecture-paradigms

verified

Interactive selector and router for architecture paradigms. Triggers: architecture selection, pattern comparison, system design, ADR creation, architecture decision, paradigm evaluation, new system architecture, architecture planning, which architecture, compare architectures Use when: selecting architecture patterns for new systems, comparing paradigm trade-offs, creating architecture decision records, evaluating architecture fit for team size and domain complexity, planning implementation roadmaps DO NOT use when: implementing a specific known paradigm - use the specific architecture-paradigm-* skill (hexagonal, layered, microservices, etc.) instead. DO NOT use when: reviewing existing architecture - use architecture-review instead. Use this skill BEFORE making architecture decisions. Check even if unsure about needs.

athola/claude-night-market
161
2631
#2631

smart-sourcing

verified

Triggers: source, cite, reference, factual claim, verify, attribution Intelligent sourcing that requires citations only for high-value factual claims, balancing accuracy with token efficiency.

athola/claude-night-market
161
2632
#2632

safety-critical-patterns

verified

Triggers: safety, critical, NASA, power of 10, defensive coding, assertions, bounds checking Guidelines from NASA's Power of 10 rules for writing robust, verifiable code. Adapted for general software development with context-appropriate rigor. Use when: Writing critical code paths, reviewing for robustness, improving code quality DO NOT use: As rigid requirements for all code - match rigor to consequence

athola/claude-night-market
161
2633
#2633

slop-detector

verified

Detect and flag AI-generated content markers in documentation and prose. Triggers: ai slop, ai-generated, llm markers, chatgpt phrases, claude tells, slop detection, ai cleanup, humanize text, remove ai markers, detect chatgpt, detect llm, writing quality, ai tells. Use when reviewing documentation for AI markers, cleaning up LLM-generated content, or auditing prose quality. Do not use when generating new content (use doc-generator) or learning writing styles (use style-learner).

athola/claude-night-market
161
2634
#2634

delegation-core

verified

Delegate tasks to external LLM services (Gemini, Qwen) with quota, logging, and error handling.

athola/claude-night-market
161
2635
#2635

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
2636
#2636

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
2637
#2637

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
2638
#2638

session-control

verified
productivity

Controls session resume/fork for /work based on flags. Use only from workflow.

Chachamaru127/claude-code-harness
160
2639
#2639

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
2640
#2640

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
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