Skills for Claude Code

242,867 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.

composio

3625

composio-community/skills

Skill Claude CodeCodex

Use 1000+ external apps via Composio - either directly through the CLI or by building AI agents and apps with the SDK.

not rated 167 6mo ago C Socket: passSnyk: fail 31 tokens copy · 100% MIT

debugging

3627

idavidov13/agentic-playwright

Skill Claude Code

Playwright test debugging conventions for the scaffold — reading failure messages, classifying failure modes (TimeoutError, ZodError, strict-mode violation, locator not found, network errors, schema drift), the playwright.config.ts capture defaults (trace on-first-retry, screenshot only-on-failure, video…

not rated 167 +6 4d ago A SkillSpector: warn 179 tokens original MIT

linora-u/AgentLoom

Skill Claude CodeCodex

A guide to developing with AgentLoom, a framework for building applications that use one or more software agents. It explains applications, agents, workers, tools, private skills, hooks, YAML configuration, documentation, and validation.

not rated 167 1mo ago A 84 tokens

sandbase

3629

sandbaseai/cli

Skill Claude Code

Access 2,000+ AI models and API tools through one MCP interface for inference, media generation, search, scraping, embeddings, social data, and structured retrieval. Use sandbasediscover before building custom integrations or declaring external data inaccessible; prefer an existing dedicated tool or API key when the…

not rated 167 +28 17d ago A SkillSpector: warn 67 tokens copy · 97% Apache-2.0

altic-studio

3630

altic-dev/altic-mcp

Skill Claude CodeCodex

Skill "altic-studio" from altic-dev/altic-mcp, covering altic studio, mode a: applescript (macos apps), applescript capabilities, mode b: reminders, calendar, and notes (mcp) and mode c: chrome browser control (mcp cdp).

not rated 167 +4 2mo ago A SkillSpector: pass 23 tokens original Apache-2.0

openfdd-railway-cli

3631

bbartling/open-fdd

Skill Claude CodeCodex

Use when installing, authenticating, linking, or re-pinning the Open-FDD Railway hub (central/mqtt/web) via the Railway CLI on bensbench. Triggers on: railway CLI, RAILWAYTOKEN, railway login, railway link, railway redeploy, Railway re-pin, OPENFDDNGINXRESOLVER, sha tip on Railway, gleaming-cooperation.

not rated 167 +3 changed yesterday A 87 tokens

ultra-adlc

3632

KonghaYao/peri

Skill Claude CodeCodex needs its repo

End-to-end delivery orchestration for explicitly requested, very large software changes that must be completely implemented and independently proven. Use when the user invokes "ultra-adlc" or asks for an Ultra-ADLC-scale full delivery; do not use for ordinary features, small fixes, reviews, or ad hoc parallel work.

not rated 167 +4 changed 7d ago A SkillSpector: warn 69 tokens original Apache-2.0

deploy-observability

3633

aliyun/alibabacloud-observability-mcp-server

Skill Claude CodeCodex

Instructions for deploying, starting, updating, and configuring Alibaba Cloud's Observability MCP Server, which connects coding-agent tools to Alibaba Cloud monitoring services.

not rated 166 +1 1mo ago C 112 tokens

eli-labz/Cognitive-Core-Skills

Skill Claude CodeCodex

Analyzes user queries, extracts relevant predicates, and utilizes Knowledge Catalog Search to find and rank the most relevant data entries. Engages with the user throughout the process.

not rated 166 +1 2mo ago A SkillSpector: warn 39 tokens original MIT

mcp-debugger

3635

debugmcp/mcp-debugger

Skill Claude CodeCodex

Use when investigating a bug, failing test, or unexpected runtime behavior and the mcp-debugger MCP server is available — drives real step-through debuggers (breakpoints, stack traces, variable inspection, expression evaluation) for Python, JavaScript/TypeScript, Ruby, Rust, Go, Java, .NET/C#, and C/C++, locally or…

not rated 166 +3 changed 11d ago A SkillSpector: pass 81 tokens original MIT

dashmotion

3636

csthink/dashmotion

Skill Claude CodeCodex

Create dark-themed, animated technical diagrams as self-contained HTML+SVG files — flowcharts whose connectors visibly flow, and architecture diagrams where requests travel as light dots through the system (Diagrid/Temporal landing-page style). Use this skill whenever the user asks for a flowchart, workflow, pipeline…

not rated 166 +3 3mo ago A SkillSpector: warn 187 tokens original MIT

metaharness-optimize

3637

SuperagenticAI/metaharness

Skill Claude CodeCodex

Run metaharness from an Omnigent agent to optimize harness files in the current workspace. Use when a host wants the metaharness kernel without wrapping a proprietary proposer.

not rated 166 +1 12d ago A 41 tokens

space-generative-art

3638

SpaceZephyr/design-buddy

Skill Claude CodeCodex

Creating algorithmic art using p5.js with seeded randomness and interactive parameter exploration. Use this when users request creating art using code, generative art, algorithmic art, flow fields, or particle systems. Create original algorithmic art rather than copying existing artists' work to avoid copyright…

not rated 166 +7 2mo ago A 63 tokens

moi-workspace

3639

molefrog/moi

Skill Claude Code

The moi workspace — the web UI the user chats from, extended with agent-authored applets (widgets, views) plus theme & config. Read this FIRST when a message carries a hidden moi-context envelope or the user uses moi vocab such as workspace, applet, widget, view, scratchpad, dashboard, or a moi command, or asks to…

not rated 166 +11 changed 3d ago A 94 tokens

Phone Use

3640

niki914/zafiro

Skill Claude CodeCodex

MUST Load this skill for ANY task that involves GUI interaction or device control — opening apps, tapping, typing, scrolling, swiping, Back/Home/Recents, reading the screen, or any workflow that touches on-screen content. Load this even when the user does not explicitly mention the device — if the task implies a GUI…

not rated 166 +13 today A SkillSpector: pass 76 tokens original MIT

alchaincyf/zhang-yiming-skill

Skill Claude CodeCodex

A Chinese-language thinking and communication framework based on public material about Zhang Yiming, founder of ByteDance and TikTok.

not rated 166 21d ago A 229 tokens copy · 92% MIT

implement-feature

3642

tddworks/SkillsManager

Skill Claude Code

Guide for implementing features following architecture-first design, TDD, rich domain models, and Swift 6.2 patterns. Use this skill when: (1) Adding new functionality to a Swift app (2) Creating domain models that follow user's mental model (3) Building SwiftUI views that consume domain models directly (4) User asks…

not rated 165 3mo ago A 103 tokens

solid

3643

nank1ro/solid

Skill Claude CodeCodex

PRIORITY — read this skill FIRST before writing Dart code when pubspec.yaml declares solidannotations or solidgenerator. In these projects Flutter conventions are inverted: lib/ is buildrunner output from source/; editing lib/ is destroyed on next build. Without this skill you WRITE TO THE WRONG DIRECTORY and silently…

not rated 165 13d ago A SkillSpector: pass 243 tokens original MIT

dogfood

3644

paiml/paiml-mcp-agent-toolkit

Skill Claude Code

Dogfood pmat — rebuild, install, exercise every CLI command against pmat's own repo, check output integrity + self-quality, find next work. Read-only audit; files issues for bugs.

not rated 165 +1 today A SkillSpector: warn 40 tokens original MIT

x-use

3645

ihuzaifashoukat/x-use

Skill Claude CodeCodex

Install, register, and configure x-use, the browser-native MCP server for X (Twitter) automation that needs no X API key. Covers pip install, MCP client registration for Claude Desktop, Claude Code, Codex, Cursor and Windsurf, cookie-based account setup, keywords, and persona. Use when the user wants to set up x-use…

not rated 165 27d ago B 98 tokens original MIT

llm-wiki-bootstrap

3647

nanzhipro/Karpathy-llm-wiki-bootstrap-skill

Skill Claude CodeCodex

Bootstrap and operate an LLM Wiki: a persistent Markdown knowledge base with immutable raw sources, an LLM-maintained wiki, a SCHEMA.md operating contract, thin runtime pointer files, EXTEND.md preferences, and optional local BM25 search. Use when the user asks to create or bootstrap an LLM wiki, ingest sources, query…

not rated 165 +1 4mo ago A 98 tokens

gh-issue-sync

3648

mitsuhiko/gh-issue-sync

Skill Claude CodeCodex

Manage GitHub issues locally as Markdown files. Use for triaging, searching, editing, and creating issues without leaving your editor or terminal.

not rated 165 5mo ago A 33 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: