Skills for Claude Code

242,897 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.

changelog-updates

5041

jonathimer/devmarketing-skills

Skill Claude CodeCodex

Create release notes and product updates that developers actually read and care about. This skill covers changelog formatting, versioning communication, breaking change announcements, deprecation notices, and building anticipation for new features. Trigger phrases: "changelog", "release notes", "product updates"…

not rated 87 +1 6mo ago A 95 tokens original MIT

netmind-transcribe

5042

NetMindAI-Open/NarraNexus

Skill Claude CodeCodex

Transcribe audio (voice notes, recordings, meeting audio) to text via NetMind's Whisper model. Use when the user shares an audio file or URL and your model cannot hear audio. Zero config for NetMind-powered users — the API key is injected automatically.

not rated 87 +1 2d ago A SkillSpector: warn 58 tokens original Apache-2.0

lint

5043

johnfkoo951/cmds-llm-wiki

Skill Claude CodeCodex

A health check for the LLM Wiki, a knowledge base about large language models. It looks for missing pages, broken links, conflicting or outdated content, missing fields, incomplete topic maps, weak bias checks, and an old core-context snapshot.

not rated 87 +1 20d ago A 64 tokens

ipsw

5044

blacktop/ipsw-skill

Skill Claude CodeCodex needs its repo

Use this skill when reverse-engineering Apple platforms with the ipsw CLI — analyzing iOS/macOS Mach-O binaries, disassembling functions inside dyldsharedcache (DSC), dumping Objective-C/Swift headers from private frameworks, extracting kernelcaches, KEXTs, SEP, iBoot, or DeviceTree from IPSWs/OTAs…

not rated 87 +3 4mo ago A 178 tokens original MIT

figma-use

5045

thedesignproject/agent-skills

Skill Claude Code needs its repo

MANDATORY prerequisite — you MUST invoke this skill BEFORE every usefigma tool call. NEVER call usefigma directly without loading this skill first. Skipping it causes common, hard-to-debug failures. Trigger whenever the user wants to perform a write action or a unique read action that requires JavaScript execution in…

not rated 87 +1 yesterday A SkillSpector: warn 114 tokens original MIT

add-cucumber-tests

5046

Decathlon/tzatziki

Skill Claude CodeCodex

Generates Tzatziki-based Cucumber BDD tests (.feature files) from a functional specification. Use this skill whenever a user wants to write Cucumber tests, add BDD scenarios, create feature files, generate tests, or test application behaviors with Gherkin — especially in Java/Spring projects using Tzatziki step…

not rated 87 changed 5d ago A Socket: passSnyk: passSkillSpector: pass 130 tokens original Apache-2.0

prompt-optimizer

5047

Jamkris/everything-gemini-code

Skill Claude CodeCodex

Analyze raw prompts, identify intent and gaps, match ECC components (skills/commands/agents/hooks), and output a ready-to-paste optimized prompt. Advisory role only — never executes the task itself. TRIGGER when: user says "optimize prompt", "improve my prompt", "how to write a prompt for", "help me prompt", "rewrite…

not rated 87 +1 3mo ago A 179 tokens original MIT

ml-paper-writing

5048

raphaelmansuy/edgecrab

Skill Claude CodeCodex

Write publication-ready ML/AI papers for NeurIPS, ICML, ICLR, ACL, AAAI, COLM. Use when drafting papers from research repos, structuring arguments, verifying citations, or preparing camera-ready submissions. Includes LaTeX templates, reviewer guidelines, and citation verification workflows.

not rated 87 +2 1mo ago A 65 tokens

openacme-platform

5049

sandydasari/openacme

Skill Claude CodeCodex

How OpenAcme is laid out — data dir, agents, skills, MCP servers, tasks, memory, the peer-notes convention. Read this when the user asks you to manage their workforce, set up an agent, install a skill, configure an MCP server, or explain how the platform works.

not rated 86 +1 1mo ago A SkillSpector: warn 66 tokens original MIT

bind-cpp

5050

FranciscoThiesen/mirror_bridge

Skill Claude CodeCodex

Generate Python/Lua/JavaScript bindings for C++ classes using mirrorbridge (C++26 reflection, zero boilerplate). Use when the user asks to make C++ code callable from Python/Lua/JS, to "bind" a C++ class or library, to replace pybind11 boilerplate, or to regenerate bindings after C++ header changes.

not rated 86 3d ago A SkillSpector: warn 76 tokens original Apache-2.0

delphi-uses-graph

5051

MaxiDonkey/DelphiGenAI

Skill Claude CodeCodex

Analyzes a Delphi / Object Pascal codebase to extract unit-level uses dependencies. Use when the user uploads a zip / archive of a Delphi project, or a folder of .pas / .dpr / .dpk files, and asks for a dependency graph, architecture map, cycle detection, fan-in / fan-out coupling analysis, or wants to know how units…

not rated 86 3mo ago A 105 tokens original MIT

top-down-typescript

5052

paleo/alignfirst

Skill Claude CodeCodex

TypeScript and JavaScript coding style conventions, centered on top-down narrative ordering (caller first, helpers below) and functions over classes. Read before writing or reviewing TypeScript/JavaScript code, including code inside a spec or a plan.

not rated 86 2d ago A SkillSpector: pass 53 tokens original CC0-1.0

verify

5053

andforce/Openclaude

Skill Claude CodeCodex

verify from andforce/Openclaude.

not rated 86 +1 1mo ago A 0 tokens

llm-evaluation

5054

stefan-jansen/claude-code-toolkit

Skill Claude CodeCodex

LLM evaluation and testing patterns including prompt testing, hallucination detection, benchmark creation, and quality metrics. Use when testing LLM applications, validating prompt quality, implementing systematic evaluation, or measuring LLM performance.

not rated 86 +1 2mo ago A SkillSpector: pass 47 tokens original MIT

arkts-syntax-assistant

5055

SummerKaze/skill-arkts-syntax-assistant

Skill Claude CodeCodex

ArkTS syntax, migration, and optimization guide for HarmonyOS/OpenHarmony development. Triggers on: .ets files, ArkTS keywords, HarmonyOS/OpenHarmony context, @ohos packages. Help with syntax reference, TypeScript migration, performance optimization, compile errors, state management, component development, and…

not rated 86 +1 7mo ago A 71 tokens original MIT

five-whys

5056

tkellogg/open-strix

Skill Claude CodeCodex

Structured root cause analysis for arriving at a concrete action. Use when something went wrong, a pattern keeps recurring, behavior has drifted, or you catch yourself resolving to "do better" / "remember to X" without a concrete artifact. Five-whys forces behavioral resolutions into file edits, config changes, memory…

not rated 86 +1 1mo ago A SkillSpector: warn 96 tokens original MIT

criar-skill

5057

okjpg/skill-creator

Skill Claude CodeCodex

Cria um SKILL.md completo para Claude Code a partir de qualquer workflow, sessão executada ou ideia nova. Acionar quando o usuário pedir para criar, montar, construir ou salvar uma skill — mesmo que não use a palavra "skill". Triggers: "cria uma skill", "transforma isso em skill", "quero automatizar esse processo"…

not rated 86 +1 6mo ago A 174 tokens original MIT

hookdeck/webhook-skills

Skill Claude CodeCodex

Receive and validate Azure Event Grid webhook deliveries. Use when setting up an Event Grid WebHook event handler, implementing the Microsoft.EventGrid.SubscriptionValidationEvent handshake (echo data.validationCode as validationResponse with HTTP 200), implementing the CloudEvents v1.0 HTTP OPTIONS abuse-protection…

not rated 86 +2 2d ago A SkillSpector: warn 148 tokens original MIT

b123d-modeling

5059

pzfreo/build123d-mcp

Skill Claude CodeCodex

Use this skill when asked to model, build, or modify a 3D part or assembly with build123d — from a text description, a technical drawing (image or PDF), dimensions in a spec, or an existing STEP/STL file.

not rated 86 +3 changed 12d ago A SkillSpector: pass 0 tokens original Apache-2.0

artifact-design

5060

Zfinix/aster

Skill Claude CodeCodex

Designing and building any user-facing surface: a web page, landing page, dashboard, report, HTML document, email, or a component inside an existing app. Use when asked to build, style, redesign, or beautify UI, when writing HTML/CSS or a React/Vue/Svelte component that a person will look at, and when a generated page…

not rated 86 +8 2d ago A 0 tokens original Apache-2.0

user-defined-command

5061

googlicius/obsidian-steward

Skill Claude CodeCodex

Create and edit Steward user-defined commands (UDCs). Use when the user wants to create, modify, or troubleshoot custom command workflows defined as YAML in the Steward/Commands folder.

not rated 85 +1 2mo ago A SkillSpector: warn 40 tokens original MIT

mcp-builder

5062

duongthinh03/portfolio

Skill Claude CodeCodex

Guide for creating high-quality MCP (Model Context Protocol) servers that enable LLMs to interact with external services through well-designed tools. Use when building MCP servers to integrate external APIs or services, whether in Python (FastMCP) or Node/TypeScript (MCP SDK).

not rated 85 2mo ago A 61 tokens

scitex

5063

scitex-ai/scitex-python

Skill Claude Code

Skill "scitex" from scitex-ai/scitex-python, covering scitex — umbrella package, mechanics, sub-skills index, quick reference and mandatory leaves.

not rated 85 9d ago A 155 tokens AGPL-3.0

skeeper

5064

compozy/skeeper

Skill Claude CodeCodex

Explains how to use skeeper to keep spec artifacts (SPEC.md, ADRs, RFCs, plan/PRD/TechSpec markdown, custom globs) next to the code they describe without polluting main-repo history. Covers strict hooks, the tracked skeeper.lock file, namespaces, Git-like status/pull/push/sync/restore workflows, track/untrack, repair…

not rated 85 3mo ago A 158 tokens copy · 100% MIT

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: