Skills

Progressive-disclosure instructions an agent loads on demand. Cheap until invoked, which is why the per-session figure on each card is usually two digits.

ahmadvh/octochains

Skill Claude CodeCodex

Analyzes authentication and authorization events for failed-login clustering, privilege-escalation chains, credential-stuffing patterns, and MFA-bypass indicators.

not rated 373 +2 24d ago A 35 tokens

hardwood-cli

2690

hardwood-hq/hardwood

Skill Claude CodeCodex

Inspect, debug, and convert Apache Parquet files with the hardwood CLI. Use whenever a user is debugging code that reads or writes Parquet (Arrow / Spark / Flink / Java / Python) and the data file itself may be the cause — to check the schema, physical and logical types, repetition, or a row sample. Use it to diagnose…

not rated 373 +3 today A SkillSpector: warn 216 tokens original Apache-2.0

greeting

2691

anthropics/anthropic-sdk-java

Skill Claude CodeCodex ✓ vendor

Replaces ordinary greetings with nautical ones.

not rated 373 +7 3d ago A 11 tokens copy · 100% MIT

project-butler

2692

JamesShi96/project-butler

Skill Claude CodeCodex

A project-memory workflow that keeps a code project’s rules, current structure, documents, logs, tasks, and handoff notes organized.

not rated 372 1mo ago A 133 tokens original MIT

nano-banana

2693

kkoppenhaver/cc-nano-banana

Skill Claude Code

REQUIRED for all image generation requests. Generate and edit images using Nano Banana (Gemini CLI). Handles blog featured images, YouTube thumbnails, icons, diagrams, patterns, illustrations, photos, visual assets, graphics, artwork, pictures. Use this skill whenever the user asks to create, generate, make, draw…

not rated 372 +2 3mo ago A 78 tokens copy · 100% MIT

html-widget

2694

PM-Shawn/Abu-Cowork

Skill Claude Code

A guide for creating interactive visual components with HTML. These components can respond to user actions, animate ideas or display data.

not rated 372 +5 today A 82 tokens

use-ifclite

2695

LTplus-AG/ifc-lite

Skill Claude Code

Work with IFC / BIM files (.ifc, .ifcx, IFC2X3 / IFC4 / IFC4X3 / IFC5) from the terminal using the ifc-lite CLI — inspect, query, validate (IDS), export (CSV/JSON/IFC/glTF/Parquet), create elements, merge, convert schema versions, diff, clash-check, run BCF collaboration, and script the SDK. Use whenever a task…

not rated 372 +12 today A SkillSpector: warn 142 tokens original MPL-2.0

chrome-devtools-axi

2696

kunchenguid/chrome-devtools-axi

Skill Claude Code

Control a Chrome browser session through the chrome-devtools-axi CLI - navigate, snapshot, click, fill forms, run JavaScript, inspect console and network, take screenshots, audit performance. Use whenever a task needs a real browser: opening or testing a web page, clicking through a flow, extracting page content, or…

not rated 372 +14 yesterday A Socket: passSnyk: warnSkillSpector: warn 74 tokens original MIT

brazil-vat

2697

openaccountants/openaccountants

Skill Claude CodeCodex

> Use esta skill sempre que perguntarem sobre tributos indiretos brasileiros, IVA, tributos sobre o consumo, PIS, Cofins, ICMS, ISS, IPI, CBS, IBS, Imposto Seletivo, NF-e (Nota Fiscal Eletronica), NFS-e, Simples Nacional, registro de CNPJ, reforma tributaria (EC 132/2023, LC 214/2025, LC 227/2026) ou qualquer questao…

not rated 372 +9 yesterday A SkillSpector: pass 213 tokens AGPL-3.0

cook

2698

rjcorwin/cook

Skill Claude Code

Agent orchestration primitives — review loops, repeat passes, parallel races, and task-list progression. No CLI needed. Use when the user wants iterative refinement, competing approaches, or autonomous task completion.

not rated 371 4mo ago A 0 tokens

agent-recall

2699

Goldentrii/AgentRecall-X

Skill Claude CodeCodex

Persistent compounding memory for AI agents. 5 default MCP tools: sessionstart, sessionend, remember, recall, check. Full surface (18 tools) available with --full flag. Two-verb model: inhale (sessionstart) and exhale (sessionend). Correction-first memory with decision trail tracking, watchfor warnings, palace rooms…

not rated 371 today B 157 tokens original MIT

Android-App

2701

Windscribe/Android-App

Skill Claude CodeCodex

You are an AI agent working with the Windscribe Android app codebase. This skill defines HOW to perform common development, debugging, and maintenance tasks.

not rated 371 +3 11d ago A 0 tokens GPL-2.0

academic-figure-skill

2702

TingxiYu/academic-figure-skill

Skill Codex

Academic-grade scientific figure creation for Nature/Cell/Science journals. Use when the user asks to create, polish, review, or export scientific figures for manuscript submission. DO NOT trigger for: interactive dashboards (Plotly/Bokeh/Altair), exploratory data analysis without publication intent, math function…

not rated 371 +34 2mo ago A 107 tokens original Apache-2.0

sonarqube

2703

DougTrajano/pydantic-ai-skills

Skill Claude Code

Operate SonarQube-enabled repositories through the SonarQube CLI (sonar): verify authentication, discover project keys, inspect project metadata, issues, measures, and quality gates, analyze changed code, scan secrets and dependency risks, call authenticated APIs, trigger remediation, configure integrations, and…

not rated 371 +2 2d ago A SkillSpector: warn 143 tokens original MIT

e2e-testing

2704

ai-dashboad/flutter-skill

Skill Claude CodeCodex

AI-powered E2E testing for any app — Flutter, React Native, iOS, Android, Electron, Tauri, KMP, .NET MAUI. Connects via MCP to running apps so the agent can take screenshots, tap elements, enter text, scroll, inspect UI trees, and verify state with natural language. Use when the user wants to test an app's UI…

not rated 370 +4 12d ago A SkillSpector: pass 107 tokens original MIT

posting-20-00

2705

justxor/MachineLearningRoadmap

Skill Claude CodeCodex

An instruction to open a specific X.com profile in Chrome. X.com is the website formerly known as Twitter.

not rated 370 +8 3mo ago A 21 tokens

ecom-image2

2706

buluslan/gpt-image2-ecommerce

Skill Claude CodeCodex

An image-generation workflow for creating e-commerce visuals with GPT-Image-2, such as product images, banners, social posts, and infographics.

not rated 370 +15 25d ago C 239 tokens original MIT

chrome-cdp

2707

IgorWarzocha/howaboua-pi-stuff

Skill Claude CodeCodex

Chrome CDP inspection/control: rendered pages, authenticated tabs, navigation, interaction, DOM/accessibility state, network, screenshots. Use when browser-rendered evidence or existing browser state matters.

not rated 370 +18 yesterday A SkillSpector: pass 41 tokens original MIT

writing-helper

2708

AIGNE-io/aigne-framework

Skill Claude CodeCodex

A versatile writing assistant that helps compose, improve, and transform text for various purposes including emails, letters, reports, social media, and more.

not rated 369 +1 7mo ago A 31 tokens

writing

2709

Anbeeld/WRITING.md

Skill Claude CodeCodex

Draft, revise, audit, or transform human-facing prose: articles, blogs, documentation, criticism, essays, email, marketing and SEO copy, summaries, scripts, application materials, and UI text. Excludes code comments, commit messages, and private notes.

not rated 369 +3 1mo ago A SkillSpector: pass 54 tokens original MIT

zamesin/Next-Move-Theory-Canon-and-Skills

Skill Claude Code

Generate the strongest possible Value Proposition for a chosen segment using Ivan Zamesin's AJTBD / Next Move Theory methodology (distinct from generic Christensen JTBD). Input — a /nmt-market-research result OR a manual segment+Jobs description. The skill extracts the segment's dominant success criteria, builds the…

not rated 369 +8 2mo ago A 193 tokens

reflexio-embedded

2711

ReflexioAI/reflexio

Skill Claude CodeCodex

Captures user facts and procedural corrections into .reflexio/ so the agent learns across sessions. Use when: (1) user states a preference, fact, config, or constraint; (2) user corrects the agent and confirms the fix with an explicit 'good'/'perfect' or by moving on without re-correcting for 1-2 turns; (3) at start…

not rated 369 +7 yesterday A SkillSpector: warn 102 tokens original Apache-2.0

greeting

2712

anthropics/anthropic-sdk-ruby

Skill Claude CodeCodex ✓ vendor

Replaces ordinary greetings with nautical ones.

not rated 369 +3 2d ago A 11 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: