Skills for Claude Code

244,554 that install into Claude Code. Same mod, same page, whichever agent you run: a URL per tool would split one page into five that compete.

cs-policy

9625

3D-Tech-Solutions/code-scalpel

Skill Claude Code

Verify code compliance with policies and standards: HIPAA, SOC2, PCI-DSS, custom style guides. Validate policy file integrity with cryptographic verification.

not rated 18 3mo ago A 34 tokens

IrtezaAsadRizvi/article-writing-skills

Skill Claude CodeCodex

Write technical blog posts in the voice of Andrej Karpathy — first-person, build-from-scratch, mixing deep technical substance with conversational warmth, dry humor, vivid analogies, and intellectually honest hedging. Use when the user asks for a post "in Karpathy's style," a "Karpathy-flavored" writeup, or wants to…

not rated 18 +1 5mo ago A 92 tokens original MIT

channel-telegram

9627

moshthepitt/lionclaw

Skill Claude CodeCodex

Run and operate a Telegram channel worker for LionClaw using the kernel channel bridge APIs.

not rated 18 +1 22d ago A SkillSpector: pass 22 tokens original MIT

heya-title-style

9629

ChouChiu/heya-skill

Skill Claude CodeCodex

A Chinese writing guide for creating emotionally intense, information-dense video titles in the style of the creator 黑鸦.

not rated 18 +1 today A SkillSpector: pass 65 tokens original MIT

opengrep

9630

opengrep/skills

Skill Claude CodeCodex

Run Opengrep for pattern-based code search and security scanning. Use when grep is insufficient for finding code patterns that require structural understanding (function calls, data flow, nested structures). Also use for security vulnerability detection with custom YAML rules.

not rated 18 +1 7mo ago B 51 tokens original MIT

double-diamond

9631

danicat/skills

Skill Claude CodeCodex

Universal multi-agent orchestration workflow based on the Double Diamond framework (Inception -> Discovery -> Definition -> Development -> Delivery). Coordinates parallel subagents with context isolation to separate problem-space research from solution-space implementation. Activate for complex, high-ambiguity…

not rated 18 yesterday A SkillSpector: pass 78 tokens original Apache-2.0

agent-bus

9632

MustaphaSteph/agent-bus

Skill Claude CodeCodex

Coordinate work across Claude/Codex/Cursor sessions on the same machine via a local message bus. Use to delegate to helpers, get a second opinion, ask specialists by capability, or track shared tasks.

not rated 18 +1 3mo ago A 45 tokens original MIT

Code Patent Scanner

9633

Obviously-Not/patent-skills

Skill Claude Code

Scan your codebase for distinctive patterns — get structured scoring and evidence for patent consultation. NOT legal advice.

not rated 18 changed 8d ago A 25 tokens original MIT

business-analyst-agent

9634

devfolorunso/business-analyst-agent-skill

Skill Claude CodeCodex

Expert Business Analyst agent. Triggers on ANY BA-related request including: requirements, user stories, BRD, FRD, PRD, SRS, gap analysis, process map, process mapping, stakeholder analysis, feasibility study, UAT, acceptance criteria, traceability matrix, RTM, business case, BPMN, swimlane diagram, data flow, DFD…

not rated 18 +1 6mo ago A 240 tokens original MIT

code-review

9635

richardcb/oh-my-gemini

Skill Claude CodeCodex

Perform thorough code review and audit of implemented features. Compares implementation against the technical plan, checks for AI-specific risks, and provides actionable feedback. Activate for: review, audit, code quality assessment, security review.

not rated 18 6mo ago A 47 tokens original MIT

lmammino/c4-codebase-architecture-skill

Skill Claude CodeCodex

Helps an agent inspect a repository and produce C4 architecture documentation. Use this when reverse engineering a codebase, documenting system context, containers, components, or clarifying architecture from code and infrastructure.

not rated 18 +1 5mo ago A 47 tokens original MIT

tia-connect

9637

feelautom/tia-copilot-genai-bridge

Skill Claude CodeCodex

Expert AI assistant for Siemens TIA Portal automation. Helps generate SCL logic, manage PLC blocks, tags, and HMI structures using T-IA Connect bridge.

not rated 18 6mo ago A 36 tokens original MIT

explore

9638

v0lka/skills

Skill Claude CodeCodex

Explore → Plan → Implement. A thinking partner for exploring ideas, investigating problems, and clarifying requirements, that transitions into a structured roadmap specification (tasks in What/How/Where/Acceptance criteria format) for user approval, then implements the approved plan. Use when the user wants to think…

not rated 18 2d ago A SkillSpector: warn 80 tokens original MIT

mcpmu

9639

Bigsy/mcpmu

Skill Claude Code

Install, set up, and manage MCP servers using the mcpmu CLI. Use when the user wants to install mcpmu, register it as an MCP server, add/remove/list MCP servers, manage namespaces, set tool permissions, manage server-level denied tools, expose servers via serve mode (stdio or HTTP), run the web UI, or inspect usage…

not rated 18 +1 changed today A SkillSpector: warn 81 tokens original MIT

chrome-cdp

9640

blxzer77/cursor-trellis

Skill Claude CodeCodex

Interact with local Chrome browser session (only on explicit user approval after being asked to inspect, debug, or interact with a page open in Chrome).

not rated 18 12d ago A 33 tokens AGPL-3.0

claude-council

9641

TorpedoD/claude-council

Skill Claude Code

Convene a structured LLM Council — five thinking-lens advisors (Red Team, First Principles, Expansionist, Outsider, Executor) plus anonymised peer review, forced debate on consensus, dual-chairman synthesis with dissent preservation, and optional Codex-powered Decision Science pass — to pressure-test high-stakes…

not rated 18 +1 5mo ago A Socket: passSnyk: fail 301 tokens original MIT

ThinkingAIAgenticEngine/ae-cli

Skill Claude CodeCodex

A guided workflow for creating a tracking plan in the AE platform. A tracking plan lists the user actions and data an application should record.

not rated 18 changed 5d ago A Socket: passSnyk: warn 83 tokens

harness-subagent

9643

ptmrio/harness-subagent

Skill Claude CodeCodex

Use when the user asks to orchestrate, outsource, delegate, or hand off a slice to another coding-agent CLI as a one-shot subagent — Claude Code, Codex, Grok Build, Cursor Agent, Antigravity CLI, Gemini CLI, OpenCode, or Droid — or to ask Claude, ask GPT, ask Codex, ask Grok, ask Gemini, ask Fable, ask Astra, get a…

not rated 18 changed 6d ago A 161 tokens original MIT

interaction-design

9644

rastian/interaction-design-skills

Skill Claude CodeCodex

Apply interaction design (IxD) principles and frameworks to product and service design work. Use this skill when designing or evaluating interaction flows, micro-interactions, feedback mechanisms, affordances, mental models, component states, response time, animation and transitions, error recovery, input validation…

not rated 18 23d ago A 174 tokens

codex-universal-proxy

9645

bharat2808/codex-universal-proxy

Skill Claude CodeCodex

Install and manage the unofficial codex-universal-proxy local compatibility tool. Use when the user wants Codex to install it from npm, clone/download the repo, configure model routing, start/restart/inspect the proxy, switch the local experimental Ollama/proxy workflow on or off, or uninstall it.

not rated 18 +1 1mo ago A SkillSpector: warn 69 tokens original MIT

sldd

9646

soujava/sldd-skills

Skill Claude CodeCodex

Start, resume, inspect, or continue SLDD spec-driven development workflows, including /sldd slash-style commands, gated intent/design/test/implementation steps, structured journals, and workflow kind routing.

not rated 18 2mo ago A 44 tokens CC-BY-4.0

agentsync

9647

yelmuratoff/agent_sync

Skill Claude CodeCodex

Create or edit AgentSync configuration — AGENTS.md, rules, skills, commands, subagents, settings, MCP servers, hooks, or per-tool configs. Use this skill when adding a rule, creating or scaffolding a skill, writing a slash command, defining a subagent persona, editing permissions, configuring an MCP server, setting up…

not rated 18 +2 changed 11d ago C 142 tokens GPL-3.0

blockbench-plugins

9648

jasonjgardner/blockbench-mcp-project

Skill Claude CodeCodex

Blockbench plugin/extension development for the 3D modeling tool. Use when creating, modifying, or debugging JavaScript plugins for Blockbench including actions, dialogs, panels, menus, toolbars, model manipulation, animation APIs, and custom formats/codecs. Triggers on Blockbench plugin, Blockbench extension…

not rated 18 +2 changed 9d ago A 87 tokens original Apache-2.0

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: