Skills

Discover Claude Skills, Codex Skills, and reusable Agent Skills with install commands, source repositories, use cases, and community information.

All

scientist-low

Official

TurnaboutHero / skills

Basic data analysis - fast exploratory analysis (Haiku-tier)

Datadata

scientific-visualization

Official

davila7 / skills

Create publication figures with matplotlib/seaborn/plotly. Multi-panel layouts, error bars, significance markers, colorblind-safe, export PDF/EPS/TIFF, for journal-ready scientific plots.

Skillskill

market-sizing-analysis

Official

wshobson / skills

Calculate TAM/SAM/SOM for market opportunities using top-down, bottom-up, and value theory methodologies. Use this skill when sizing markets, estimating addressable revenue, validating market opportunity for a new venture, or building investor-ready market analysis for a startup pitch or business plan.

Creativeart

dask

Official

davila7 / skills

Parallel/distributed computing. Scale pandas/NumPy beyond memory, parallel DataFrames/Arrays, multi-file processing, task graphs, for larger-than-RAM datasets and parallel workflows.

Dataworkflowdata

grafana-dashboards

Official

wshobson / skills

Create and manage production Grafana dashboards for real-time visualization of system and application metrics. Use when building monitoring dashboards, visualizing metrics, or creating operational observability interfaces.

Skillskill

dbt-transformation-patterns

Official

wshobson / skills

Master dbt (data build tool) for analytics engineering with model organization, testing, documentation, and incremental strategies. Use when building data transformations, creating data models, or implementing analytics engineering best practices.

Technicaltestingdocument

kpi-dashboard-design

Official

wshobson / skills

Design effective KPI dashboards with metrics selection, visualization best practices, and real-time monitoring patterns. Use this skill when building an executive SaaS metrics dashboard tracking MRR, churn, and LTV/CAC ratios; designing an operations center with live service health and request throughput; creating a cohort retention analysis view for a product team; or debugging a dashboard where metrics contradict each other due to inconsistent calculation methodology.

Creativedesigndata

scientific-visualization

Official

Victory-Hugo / skills

用于生成、修改和审查科研图件的技能,适用于论文出版图、汇报图、展示图和探索性分析图。

Skillskill

G2 Legend Expert

Official

antvis / skills

Expert skill for G2 legend development - provides comprehensive knowledge about legend rendering implementation, component architecture, layout algorithms, and interaction handling. Use when implementing, customizing, or debugging legend functionality in G2 visualizations.

Technicaldevelopment

Sql Query Optimizer

Official

jeremylongshore / skills

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Skillskill

data-analyzer

Official

Shin0205go / skills

データ分析と可視化を行うスキル

Datadata

attack-tree-construction

Official

wshobson / skills

Build comprehensive attack trees to visualize threat paths. Use when mapping attack scenarios, identifying defense gaps, or communicating security risks to stakeholders.

Skillskill

data-storytelling

Official

wshobson / skills

Transform data into compelling narratives using visualization, context, and persuasive structure. Use when presenting analytics to stakeholders, creating data reports, or building executive presentations.

Datadata

visualize

Official

heyAyushh / skills

Generate Mermaid diagrams from code, architecture, or concepts. Use when you need to visualize code flow, system architecture, data relationships, state machines, sequences, class structures, or any other diagrammable concept.

Technicalcodedata

startup financial modeling

Official

wshobson / skills

Build comprehensive 3-5 year financial models with revenue projections, cost structures, cash flow analysis, and scenario planning for early-stage startups. Use this skill when creating financial projections, calculating burn rate or runway, modeling fundraising scenarios, or preparing investor-ready financials for a seed or Series A raise.

Creativeart

IP as Logo Skill

Official

s1dashu / skills

Generates simple, cute IP mascot logos with bold rounded shapes, neo-skeuomorphic depth, and strict complexity limits. Works with AI agents that have image generation.

Creativelogo-designmascot-design

Financial Statements

Official

jakemmarsh / skills

Generate income statements, balance sheets, and cash flow statements with GAAP presentation and period-over-period comparison. Use when preparing financial statements, running flux analysis, or creating P&L reports with variance commentary.

Skillskill

oxy-workflow-builder

Official

oxy-hq / skills

Build Oxy workflows, SQL queries, and agents following best practices. Use when the user asks to create data pipelines, queries, or analysis agents. Enforces hierarchy - semantic queries first, then SQL/workflows, then agents.

Dataworkflowdata

dashboard-querying

Official

BLSQ / skills

Data fetching strategy for dashboards - API endpoint testing, dynamic vs static data, authentication handling. Referenced by dashboard-builder skill. Do not use directly - use dashboard-builder instead.

Technicaltestingapi

team-composition-analysis

Official

wshobson / skills

Design optimal team structures, hiring plans, compensation strategies, and equity allocation for early-stage startups from pre-seed through Series A. Use this skill when planning headcount, determining which roles to hire next, setting compensation or equity ranges, designing org structure, or building a hiring budget aligned to funding milestones.

Creativeartdesign

clickhouse-io

Official

affaan-m / skills

ClickHouse database patterns, query optimization, analytics, and data engineering best practices for high-performance analytical workloads.

Technicaldatacli

dhis2-analytics

Official

BLSQ / skills

Query aggregated analytics data from DHIS2. Use for calculated/aggregated values, indicator values, or cross-dimensional analysis. ALWAYS use with dhis2-query-optimization skill. Routed via dhis2 skill for general DHIS2 requests.

Datadata

Data Analysis

Official

takahere / skills

アナリティクスデータの可視化、スプレッドシート形式のレポート、構造化分析を作成するときに使用。表やグラフを生成する。

Datadata

Weekly Impact Summary

Official

ericchansen / skills

Generate evidence-based weekly impact summaries focused on measurable business outcomes. Use when the user asks to create, generate, or write their weekly summary, weekly update, weekly report, impact summary, or accomplishments for their manager/boss. Also use when the user mentions preparing status updates or reviewing their week's work.

Skillskill

Critical Thinking

Official

changgenglu / skills

Activates when planning, code review, or any analytical task requires multi-perspective critical examination. Guides internal reasoning to identify hidden assumptions, logical gaps, and overlooked risks. Do NOT use for simple Q&A. Examples: 'Review this design plan', 'Evaluate this approach'.

Creativedesigncode

council

Official

heyAyushh / skills

Multi-agent exploration and task delegation for complex areas of interest. Use when you need to deeply explore a codebase area, gather information from multiple perspectives, or delegate parallel research tasks for comprehensive analysis.

Technicalcode

Example Chartjs

Official

BintzGavin / skills

Chart.js integration patterns for Helios. Use when creating animated data visualizations with Chart.js.

Creativeartdata

csv-data-analyst

Official

NeverSight / skills

Analyze CSV files, generate summary statistics, and create visualizations using Python and pandas. Use when the user uploads, attaches, or references a CSV file, asks to summarize or analyze tabular data, requests insights from CSV data, or wants to understand data structure and quality.

Datadata

Template Diff

Official

gileck / skills

Template Diff Summary

Enterprisetemplate

retention-engagement

Official

NeverSight / skills

Help users improve retention and engagement metrics. Use when someone is dealing with churn, optimizing activation flows, building habit-forming products, or trying to increase user engagement and lifetime value.

Skillskill

What is a Skill?

A Skill is a reusable instruction package (usually a SKILL.md file) that teaches an AI agent how to complete a specific task with the right context, tools, and steps.

Agent Skills

Agent Skills are packaged capabilities that agents such as Claude Code and Codex can discover, load, and execute on demand.

Supported agents and platforms

This skill is designed for agent runtimes that support SKILL.md workflows, including OpenClaw, Claude Code, Codex, and similar AI coding agents.

How to use this Skill

How do I install this skill?

Open the source repository and follow its installation notes. Review any scripts and permissions before enabling it.

How do I run the skill?

Once installed, ask your agent to use the skill by name or let the agent discover it from the skill directory.

Can I modify it for my project?

Yes. Skills are intended to be adapted, but review the license and keep safety-critical instructions intact.

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