Find the best CLAUDE.md, AGENTS.md and Claude skills

AnthropicSkill

ticket-triage

anthropics/knowledge-work-plugins/customer-support/skills/ticket-triage/SKILL.md

Triage and prioritize a support ticket or customer issue. Use when a new ticket comes in and needs categorization, assigning P1-P4 priority, deciding which team should handle it, or checking whether it's a duplicate or known issue before routing.

AnthropicSkill

analyze

anthropics/knowledge-work-plugins/data/skills/analyze/SKILL.md

Answer data questions -- from quick lookups to full analyses. Use when looking up a single metric, investigating what's driving a trend or drop, comparing segments over time, or preparing a formal data report for stakeholders.

AnthropicSkill

build-dashboard

anthropics/knowledge-work-plugins/data/skills/build-dashboard/SKILL.md

Build an interactive HTML dashboard with charts, filters, and tables. Use when creating an executive overview with KPI cards, turning query results into a shareable self-contained report, building a team monitoring snapshot, or needing multiple charts with filters in one browser-openable file.

AnthropicSkill

create-viz

anthropics/knowledge-work-plugins/data/skills/create-viz/SKILL.md

Create publication-quality visualizations with Python. Use when turning query results or a DataFrame into a chart, selecting the right chart type for a trend or comparison, generating a plot for a report or presentation, or needing an interactive chart with hover and zoom.

AnthropicSkill

data-context-extractor

anthropics/knowledge-work-plugins/data/skills/data-context-extractor/SKILL.md

Generate or improve a company-specific data analysis skill by extracting tribal knowledge from analysts.

AnthropicSkill

data-visualization

anthropics/knowledge-work-plugins/data/skills/data-visualization/SKILL.md

Create effective data visualizations with Python (matplotlib, seaborn, plotly). Use when building charts, choosing the right chart type for a dataset, creating publication-quality figures, or applying design principles like accessibility and color theory.

AnthropicSkill

explore-data

anthropics/knowledge-work-plugins/data/skills/explore-data/SKILL.md

Profile and explore a dataset to understand its shape, quality, and patterns. Use when encountering a new table or file, checking null rates and column distributions, spotting data quality issues like duplicates or suspicious values, or deciding which dimensions and metrics to analyze.

AnthropicSkill

sql-queries

anthropics/knowledge-work-plugins/data/skills/sql-queries/SKILL.md

Write correct, performant SQL across all major data warehouse dialects (Snowflake, BigQuery, Databricks, PostgreSQL, etc.). Use when writing queries, optimizing slow SQL, translating between dialects, or building complex analytical queries with CTEs, window functions, or aggregations.

Often used withbrainstorm-experiments-new·pestle-analysis·positioning-ideas

AnthropicSkill

statistical-analysis

anthropics/knowledge-work-plugins/data/skills/statistical-analysis/SKILL.md

Apply statistical methods including descriptive stats, trend analysis, outlier detection, and hypothesis testing. Use when analyzing distributions, testing for significance, detecting anomalies, computing correlations, or interpreting statistical results.

AnthropicSkill

validate-data

anthropics/knowledge-work-plugins/data/skills/validate-data/SKILL.md

QA an analysis before sharing -- methodology, accuracy, and bias checks. Use when reviewing an analysis before a stakeholder presentation, spot-checking calculations and aggregation logic, verifying a SQL query's results look right, or assessing whether conclusions are actually supported by the data.

AnthropicSkill

write-query

anthropics/knowledge-work-plugins/data/skills/write-query/SKILL.md

Write optimized SQL for your dialect with best practices. Use when translating a natural-language data need into SQL, building a multi-CTE query with joins and aggregations, optimizing a query against a large partitioned table, or getting dialect-specific syntax for Snowflake, BigQuery, Postgres, etc.

AnthropicSkill

accessibility-review

anthropics/knowledge-work-plugins/design/skills/accessibility-review/SKILL.md

Run a WCAG 2.1 AA accessibility audit on a design or page. Trigger with "audit accessibility", "check a11y", "is this accessible?", or when reviewing a design for color contrast, keyboard navigation, touch target size, or screen reader behavior before handoff.

AnthropicSkill

design-critique

anthropics/knowledge-work-plugins/design/skills/design-critique/SKILL.md

Get structured design feedback on usability, hierarchy, and consistency. Trigger with "review this design", "critique this mockup", "what do you think of this screen?", or when sharing a Figma link or screenshot for feedback at any stage from exploration to final polish.

AnthropicSkill

design-handoff

anthropics/knowledge-work-plugins/design/skills/design-handoff/SKILL.md

Generate developer handoff specs from a design. Use when a design is ready for engineering and needs a spec sheet covering layout, design tokens, component props, interaction states, responsive breakpoints, edge cases, and animation details.

AnthropicSkill

design-system

anthropics/knowledge-work-plugins/design/skills/design-system/SKILL.md

Audit, document, or extend your design system. Use when checking for naming inconsistencies or hardcoded values across components, writing documentation for a component's variants, states, and accessibility notes, or designing a new pattern that fits the existing system.

Often used withsetup-engine·create-stories·team-level

AnthropicSkill

research-synthesis

anthropics/knowledge-work-plugins/design/skills/research-synthesis/SKILL.md

Synthesize user research into themes, insights, and recommendations. Use when you have interview transcripts, survey results, usability test notes, support tickets, or NPS responses that need to be distilled into patterns, user segments, and prioritized next steps.

AnthropicSkill

user-research

anthropics/knowledge-work-plugins/design/skills/user-research/SKILL.md

Plan, conduct, and synthesize user research. Trigger with "user research plan", "interview guide", "usability test", "survey design", "research questions", or when the user needs help with any aspect of understanding their users through research.

AnthropicSkill

ux-copy

anthropics/knowledge-work-plugins/design/skills/ux-copy/SKILL.md

Write or review UX copy — microcopy, error messages, empty states, CTAs. Trigger with "write copy for", "what should this button say?", "review this error message", or when naming a CTA, wording a confirmation dialog, filling an empty state, or writing onboarding text.

Often used withfrontend-design

AnthropicSkill

architecture

anthropics/knowledge-work-plugins/engineering/skills/architecture/SKILL.md

Create or evaluate an architecture decision record (ADR). Use when choosing between technologies (e.g., Kafka vs SQS), documenting a design decision with trade-offs and consequences, reviewing a system design proposal, or designing a new component from requirements and constraints.

Often used withintelligent-routing·bash-linux·red-team-tactics

AnthropicSkill

code-review

anthropics/knowledge-work-plugins/engineering/skills/code-review/SKILL.md

Review code changes for security, performance, and correctness. Trigger with a PR URL or diff, "review this before I merge", "is this code safe?", or when checking a change for N+1 queries, injection risks, missing edge cases, or error handling gaps.

Often used withclose-spec·add-new-model·compare-screenshots