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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
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1875 MarketplacesSpecification
13225 verified skills
#SkillStars
8341
#8341

forge

verified
productivity

Mine transcripts for knowledge - decisions, learnings, failures, patterns. Triggers: "forge insights", "mine transcripts", "extract knowledge".

boshu2/agentops
7
8342
#8342

gastown

verified
productivity

Gas Town status and utility operations. Check convoy progress, peek into polecats, nudge stuck workers, cleanup completed work. For autonomous execution, use /crank.

boshu2/agentops
7
8343
#8343

implement

verified
productivity

Execute a single beads issue with full lifecycle. Triggers: "implement", "work on task", "fix bug", "start feature", "pick up next issue".

boshu2/agentops
7
8344
#8344

test-gap-scanner

verified
development

Scan Python codebases to identify modules without corresponding test files. This skill should be used when enforcing Law 7 (TDD), auditing test coverage gaps, or before starting new development to understand testing debt. Outputs a report of untested modules with recommendations.

boshu2/agentops
7
8345
#8345

refactoring-skills

verified

Analyzes and refactors all skills in the project - consolidate, optimize, and remove unnecessary ones. Use when skills need cleanup or reorganization.

wayne930242/Reflexive-Claude-Code
7
8346
#8346

testing

verified
development

Execute testing workflows including unit tests, manifest validation, security scanning, and integration tests with proper reporting

boshu2/agentops
7
8347
#8347

monitoring

verified
development

Use when: "monitoring", "observability", "metrics", "tracing", "OpenTelemetry", "alerts", "runbooks", "SLO", "SLI", "dashboards", "Prometheus", "Grafana", "performance", "latency", "throughput", "Core Web Vitals", "load testing".

boshu2/agentops
7
8348
#8348

polecat-lifecycle

verified
productivity

Polecat worker lifecycle management. Covers spawning polecats (gt sling), resetting them for reuse, nuking completed workers, and garbage collecting stale branches. For Witness and Mayor roles primarily.

boshu2/agentops
7
8349
#8349

crank

verified
productivity

Fully autonomous epic execution. Runs until ALL children are CLOSED. Loops through beads issues, runs /implement on each, validates with /vibe. NO human prompts, NO stopping.

boshu2/agentops
7
8350
#8350

c3-provision

verified

Documents architecture WITHOUT implementation. Creates ADR and component docs with status: provisioned. MUST use this skill when user wants to DESIGN or PLAN without implementing: - "provision X", "provision a component", "provision new service" - "design the architecture for X", "design a component" - "plan X", "plan a new service", "plan the architecture" - "document X architecture", "architect X" - "envision X", "sketch X architecture" DO NOT use this skill if prompt contains: - "pattern", "patterns" → route to c3-ref - "ref", "refs" → route to c3-ref - "convention", "standard" → route to c3-ref Key indicator: User wants documentation/design output, NOT code changes. Requires .c3/ to exist. Creates ADR with status: provisioned. For implementation requests, route to c3-alter.

lagz0ne/c3-skill
7
8351
#8351

c3

verified

Routes C3 architecture requests and audits existing C3 documentation for consistency. Use when the user asks to "audit architecture", "validate C3", "check C3 docs", "verify docs", "check documentation", "are docs up to date", or when no .c3/ directory exists (routes to onboarding). Routes navigation to c3-query, changes to c3-alter, patterns to c3-ref, design to c3-provision.

lagz0ne/c3-skill
7
8352
#8352

adding-laws

verified

Adds a new law to the CLAUDE.md constitution. Use when establishing new immutable constraints that must be enforced in every response.

wayne930242/Reflexive-Claude-Code
7
8353
#8353

c3-query

verified

Navigates C3 architecture docs and explores corresponding code to answer architecture questions. Use when the user asks "where is X", "how does X work", "explain X", "show me the architecture", "find component", "what handles X", "what constraints apply to X", or references C3 IDs (c3-0, c3-1, adr-*). Requires .c3/ to exist. For changes, route to c3-alter instead.

lagz0ne/c3-skill
7
8354
#8354

bug-hunt

verified
productivity

Investigate suspected bugs with git archaeology and root cause analysis. Triggers: "bug", "broken", "doesn''t work", "failing", "investigate bug".

boshu2/agentops
7
8355
#8355

ui-ux-design

verified

Create production-grade frontend interfaces with strong UX and visual craft. Use when building web components, pages, dashboards, forms, landing pages, or any UI. Use when user says 'build a form', 'create a dashboard', 'design a component', 'make a landing page', or asks for UI/UX work.

arvindand/agent-skills
7
8356
#8356

git-repository

verified
utilities

Repository management strategies including branch strategies (Git Flow, GitHub Flow, trunk-based), monorepo patterns, submodules, and repository organization. Use when user needs guidance on repository structure or branching strategies.

geoffjay/claude-plugins
7
8357
#8357

cli-configuration

verified
languages

Configuration management patterns including file formats, precedence, environment variables, and XDG directories. Use when implementing configuration systems for CLI applications.

geoffjay/claude-plugins
7
8358
#8358

github-navigator

verified

GitHub operations via gh CLI. CRITICAL: Always use instead of WebFetch for ANY github.com URL. Use when user provides GitHub URL, says 'facebook/react', 'show README', 'list issues', 'check PR', 'clone repo', 'analyze this repo', 'understand the architecture', 'how is X structured', 'explore the codebase'. For deep analysis of external repos, clones locally.

arvindand/agent-skills
7
8359
#8359

skill-crafting

verified

Create, fix, and validate skills for AI agents. Use when user says 'create a skill', 'write a skill', 'build a skill', 'fix my skill', 'skill not working', 'analyze my skill', 'run skill analysis', 'validate skill', 'audit my skills', 'check character budget', 'create a skill from this session', 'turn this into a skill', 'make this reusable', 'can this become a skill', 'could we create a skill', 'should this be a skill', 'check if this could be a skill', or 'any reusable patterns in this session'.

arvindand/agent-skills
7
8360
#8360

tokio-troubleshooting

verified
languages

Debugging and troubleshooting Tokio applications using tokio-console, detecting deadlocks, memory leaks, and performance issues. Use when diagnosing async runtime problems.

geoffjay/claude-plugins
7
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