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Library Skill.md library

Skill.md files: teach Claude once, not every chat.

Each one names the GitHub repo it came from, so you can check exactly what it tells your AI to do.

All Skill.md files

274991 Skill.md files

Skill.md
finishing-a-development-branch/
  • SKILL.md
---
name: finishing-a-development-branch
description: Use when implementation is complete, all tests pass, and you need to decide how to integrate the work - guides completion of development work by presenting structured options for merge, PR, or cleanup
---
Skill.md
pr-writer/
  • SKILL.md
---
name: pr-writer
description: Create pull requests following Sentry's engineering practices.
---

pr-writer

sickn33

Skill.md
receiving-code-review/
  • SKILL.md
---
name: receiving-code-review
description: Code review requires technical evaluation, not emotional performance.
---
Skill.md
requesting-code-review/
  • SKILL.md
---
name: requesting-code-review
description: Use when completing tasks, implementing major features, or before merging to verify work meets requirements
---
Skill.md
google-calendar-automation/
  • SKILL.md
---
name: google-calendar-automation
description: Lightweight Google Calendar integration with standalone OAuth authentication. No MCP server required.
---
Skill.md
hubspot-automation/
  • SKILL.md
---
name: hubspot-automation
description: Automate HubSpot CRM operations (contacts, companies, deals, tickets, properties) via Rube MCP using Composio integration.
---

hubspot-automation

sickn33

Skill.md
outlook-calendar-automation/
  • SKILL.md
---
name: outlook-calendar-automation
description: Automate Outlook Calendar tasks via Rube MCP (Composio): create events, manage attendees, find meeting times, and handle invitations. Always search tools first for current schemas.
---
Skill.md
sendgrid-automation/
  • SKILL.md
---
name: sendgrid-automation
description: Automate SendGrid email delivery workflows including marketing campaigns (Single Sends), contact and list management, sender identity setup, and email analytics through Composio's SendGrid toolkit.
---

sendgrid-automation

sickn33

Skill.md
shopify-automation/
  • SKILL.md
---
name: shopify-automation
description: Automate Shopify tasks via Rube MCP (Composio): products, orders, customers, inventory, collections. Always search tools first for current schemas.
---

shopify-automation

sickn33

Skill.md
stripe-automation/
  • SKILL.md
---
name: stripe-automation
description: Automate Stripe tasks via Rube MCP (Composio): customers, charges, subscriptions, invoices, products, refunds. Always search tools first for current schemas.
---

stripe-automation

sickn33

Skill.md
zendesk-automation/
  • SKILL.md
---
name: zendesk-automation
description: Automate Zendesk tasks via Rube MCP (Composio): tickets, users, organizations, replies. Always search tools first for current schemas.
---

zendesk-automation

sickn33

Skill.md
dependency-management-deps-audit/
  • SKILL.md
---
name: dependency-management-deps-audit
description: You are a dependency security expert specializing in vulnerability scanning, license compliance, and supply chain security. Analyze project dependencies for known vulnerabilities, licensing issues, outdated packages, and provide actionable remediation strategies.
---
Skill.md
threat-modeling-expert/
  • SKILL.md
---
name: threat-modeling-expert
description: Expert in threat modeling methodologies, security architecture review, and risk assessment. Masters STRIDE, PASTA, attack trees, and security requirement extraction. Use PROACTIVELY for security architecture reviews, threat identification, or building secure-by-design systems.
---
Skill.md
seo-cannibalization-detector/
  • SKILL.md
---
name: seo-cannibalization-detector
description: Analyzes multiple provided pages to identify keyword overlap and potential cannibalization issues. Suggests differentiation strategies. Use PROACTIVELY when reviewing similar content.
---
Skill.md
seo-content-auditor/
  • SKILL.md
---
name: seo-content-auditor
description: Analyzes provided content for quality, E-E-A-T signals, and SEO best practices. Scores content and provides improvement recommendations based on established guidelines.
---

seo-content-auditor

sickn33

Skill.md
seo-structure-architect/
  • SKILL.md
---
name: seo-structure-architect
description: Analyzes and optimizes content structure including header hierarchy, suggests schema markup, and internal linking opportunities. Creates search-friendly content organization.
---
Skill.md
documentation-generation-doc-generate/
  • SKILL.md
---
name: documentation-generation-doc-generate
description: You are a documentation expert specializing in creating comprehensive, maintainable documentation from code. Generate API docs, architecture diagrams, user guides, and technical references using AI-powered analysis and industry best practices.
---
Skill.md
skill-creator/
  • SKILL.md
---
name: skill-creator
description: To create new CLI skills following Anthropic's official best practices with zero manual configuration. This skill automates brainstorming, template application, validation, and installation processes while maintaining progressive disclosure patterns and writing style standards.
---

skill-creator

sickn33

Skill.md
verification-before-completion/
  • SKILL.md
---
name: verification-before-completion
description: Claiming work is complete without verification is dishonesty, not efficiency. Use when ANY variation of success/completion claims, ANY expression of satisfaction, or ANY positive statement about work state.
---
Skill.md
writing-skills/
  • SKILL.md
---
name: writing-skills
description: Use when creating, updating, or improving agent skills.
---

writing-skills

sickn33

Skill.md
competitive-landscape/
  • SKILL.md
---
name: competitive-landscape
description: Comprehensive frameworks for analyzing competition, identifying differentiation opportunities, and developing winning market positioning strategies.
---
Skill.md
competitor-alternatives/
  • SKILL.md
---
name: competitor-alternatives
description: You are an expert in creating competitor comparison and alternative pages. Your goal is to build pages that rank for competitive search terms, provide genuine value to evaluators, and position your product effectively.
---
Skill.md
product-manager-toolkit/
  • SKILL.md
---
name: product-manager-toolkit
description: Essential tools and frameworks for modern product management, from discovery to delivery.
---
Skill.md
cpp-pro/
  • SKILL.md
---
name: cpp-pro
description: Write idiomatic C++ code with modern features, RAII, smart pointers, and STL algorithms. Handles templates, move semantics, and performance optimization.
---

cpp-pro

sickn33