Agent Skills

template-skill

✓★ 158,491

by anthropic

Replace with description of the skill and when Claude should use it.

internal-comms

✓★ 158,491

by Anthropic

A set of resources to help me write all kinds of internal communications, using the formats that my company likes to use. Claude should use this skill whenever asked to write some sort of internal communications (status reports, leadership updates, 3P updates, company newsletters, FAQs, incident reports, project updates, etc.).

Agent Development

✓★ 136,353

by anthropic

This skill should be used when the user asks to "create an agent", "add an agent", "write a subagent", "agent frontmatter", "when to use description", "agent examples", "agent tools", "agent colors", "autonomous agent", or needs guidance on agent structure, system prompts, triggering conditions, or agent development best practices for Claude Code plugins.

frontend-design

✓★ 136,353

by anthropic

Guidance for distinctive, intentional visual design when building new UI or reshaping an existing one. Helps with aesthetic direction, typography, and making choices that don't read as templated defaults.

Skill Development

✓★ 136,353

by anthropic

This skill should be used when the user wants to "create a skill", "add a skill to plugin", "write a new skill", "improve skill description", "organize skill content", or needs guidance on skill structure, progressive disclosure, or skill development best practices for Claude Code plugins.

Command Development

✓★ 136,353

by anthropic

This skill should be used when the user asks to "create a slash command", "add a command", "write a custom command", "define command arguments", "use command frontmatter", "organize commands", "create command with file references", "interactive command", "use AskUserQuestion in command", or needs guidance on slash command structure, YAML frontmatter fields, dynamic arguments, bash execution in commands, user interaction patterns, or command development best practices for Claude Code.

Writing Hookify Rules

✓★ 136,353

by anthropic

This skill should be used when the user asks to "create a hookify rule", "write a hook rule", "configure hookify", "add a hookify rule", or needs guidance on hookify rule syntax and patterns.

Plugin Settings

✓★ 136,353

by anthropic

This skill should be used when the user asks about "plugin settings", "store plugin configuration", "user-configurable plugin", ".local.md files", "plugin state files", "read YAML frontmatter", "per-project plugin settings", or wants to make plugin behavior configurable. Documents the .claude/plugin-name.local.md pattern for storing plugin-specific configuration with YAML frontmatter and markdown content.

bootstrap-realtime-eval

✓★ 74,559

by openai

Bootstrap a new realtime eval folder inside this cookbook repo by choosing the right harness from examples/evals/realtime_evals, scaffolding prompt/tools/data files, generating a useful README, and validating it with smoke, full eval, and test runs. Use when a user wants to start a new crawl, walk, or run realtime eval in this repository.

jupyter-notebook

✓★ 68,657

by microsoft

Gamitin kapag humihiling ang gumagamit na gumawa, mag-scaffold, o mag-edit

analyzing-financial-statements

✓★ 46,458

by anthropic

This skill calculates key financial ratios and metrics from financial statement data for investment analysis

creating-financial-models

✓★ 46,458

by anthropic

This skill provides an advanced financial modeling suite with DCF analysis, sensitivity testing, Monte Carlo simulations, and scenario planning for investment decisions

applying-brand-guidelines

✓★ 46,458

by anthropic

This skill applies consistent corporate branding and styling to all generated documents including colors, fonts, layouts, and messaging

typescript-advanced-types

★ 37,559

by wshobson

Master TypeScript's advanced type system including generics, conditional types, mapped types, template literals, and utility types for building type-safe applications. Use when implementing complex type logic, creating reusable type utilities, or ensuring compile-time type safety in TypeScript projects.

swift-mcp-server-generator

✓★ 36,202

by github

Generate a complete Model Context Protocol server project in Swift using the official MCP Swift SDK package.

typespec-api-operations

✓★ 36,202

by github

Add GET, POST, PATCH, and DELETE operations to a TypeSpec API plugin with proper routing, parameters, and adaptive cards

acreadiness-policy

✓★ 36,202

by github

Help the user pick, write, or apply an AgentRC policy. Policies customise readiness scoring by disabling irrelevant checks, overriding impact/level, setting pass-rate thresholds, or chaining org baselines with team overrides. Use when the user asks about strict mode, AI-only scoring, custom weights, CI gating, or wants org-wide standardisation.

breakdown-feature-prd

✓★ 36,202

by github

Prompt for creating Product Requirements Documents (PRDs) for new features, based on an Epic.

dataverse-python-quickstart

✓★ 36,202

by github

Generate Python SDK setup + CRUD + bulk + paging snippets using official patterns.

acreadiness-assess

✓★ 36,202

by github

Run the AgentRC readiness assessment on the current repository and produce a static HTML dashboard at reports/index.html. Wraps `npx github:microsoft/agentrc readiness` and hands off rendering to the @ai-readiness-reporter custom agent. Supports policies (--policy) for org-specific scoring. Use when asked to assess, audit, or score the AI readiness of a repo.

agentic-eval

✓★ 36,202

by github

Patterns and techniques for evaluating and improving AI agent outputs. Use this skill when: - Implementing self-critique and reflection loops - Building evaluator-optimizer pipelines for quality-critical generation - Creating test-driven code refinement workflows - Designing rubric-based or LLM-as-judge evaluation systems - Adding iterative improvement to agent outputs (code, reports, analysis) - Measuring and improving agent response quality

ai-prompt-engineering-safety-review

✓★ 36,202

by github

Comprehensive AI prompt engineering safety review and improvement prompt. Analyzes prompts for safety, bias, security vulnerabilities, and effectiveness while providing detailed improvement recommendations with extensive frameworks, testing methodologies, and educational content.

arize-link

✓★ 36,202

by github

Generates deep links to the Arize UI for traces, spans, sessions, datasets, labeling queues, evaluators, and annotation configs. Produces clickable URLs for sharing Arize resources with team members. Use when the user wants to link to or open a trace, span, session, dataset, evaluator, or annotation config in the Arize UI.

cli-mastery

✓★ 36,202

by github

Interactive training for the GitHub Copilot CLI. Guided lessons, quizzes, scenario challenges, and a full reference covering slash commands, shortcuts, modes, agents, skills, MCP, and configuration. Say "cliexpert" to start.

comment-code-generate-a-tutorial

✓★ 36,202

by github

Transform this Python script into a polished, beginner-friendly project by refactoring the code, adding clear instructional comments, and generating a complete markdown tutorial.

create-tldr-page

✓★ 36,202

by github

Create a tldr page from documentation URLs and command examples, requiring both URL and command name.

csharp-docs

✓★ 36,202

by github

Ensure that C# types are documented with XML comments and follow best practices for documentation.

csharp-xunit

✓★ 36,202

by github

Get best practices for XUnit unit testing, including data-driven tests

dataverse-python-production-code

✓★ 36,202

by github

Generate production-ready Python code using Dataverse SDK with error handling, optimization, and best practices

finalize-agent-prompt

✓★ 36,202

by github

Finalize prompt file using the role of an AI agent to polish the prompt for the end user.