skill▌

Comprehensive guide for creating effective Agent Skills for Apollo GraphQL and GraphQL development. \n \n Provides complete skill structure requirements including mandatory SKILL.md frontmatter, naming conventions, and optional reference file organization \n Covers best practices for writing skill descriptions with numbered trigger conditions, body content with progressive disclosure, and reference file management \n Includes Apollo Voice style guidelines emphasizing approachable, opinionated, a

Learn from practitioners, not theorists—build skills based on real-world case studies and failure patterns. \n \n Focuses on finding practitioners who excel in their domain, then extracting their concrete methods through case studies, failures, and before/after comparisons rather than abstract theory \n Workflow: narrow the task, collect golden cases (what top performers do) and failure cases (common mistakes), identify patterns through contrast, then use theory only to explain why \n Emphasizes

Terraform and OpenTofu guidance for modules, testing, CI/CD, and infrastructure-as-code architecture. \n \n Covers module hierarchy, naming conventions, code structure standards, and count vs. for_each patterns with decision matrices \n Testing strategy framework spanning static analysis, native test framework (1.6+), Terratest, and security scanning tools (Trivy, Checkov) \n CI/CD integration guidance including workflow stages, cost optimization, and automated cleanup strategies \n Version mana

IRON LAW: Every line in a skill must justify its token cost. If it doesn't make the model's output better, more consistent, or more reliable — cut it.

Guide for creating well-structured Agent Skills for Claude Code with best practices and validation. \n \n Covers full Skill lifecycle: scoping, file structure, YAML frontmatter validation, content organization, and testing procedures \n Enforces strict naming rules (lowercase, hyphens, max 64 chars) and description requirements (specific triggers, file types, \"what\" and \"when\" clauses) \n Provides templates for common patterns including read-only Skills, script-based Skills, and multi-file S

Skill by ara.so — Daily 2026 Skills collection.

Comprehensive guide for building modular skills that extend Claude's capabilities with specialized knowledge and workflows. \n \n Skills are self-contained packages combining procedural instructions, tool integrations, domain expertise, and bundled resources (scripts, references, assets) to transform Claude into a specialized agent \n Follows progressive disclosure design: metadata always available, SKILL.md loaded on trigger, bundled resources loaded as needed to minimize context bloat \n Core

Verification skill demonstrating the skill system's basic functionality and loading mechanism. \n \n Executes when /day1-test-skill is invoked, confirming the skill system is operational \n Outputs a success message and explanation of how skills are loaded on-demand into context \n Designed as an onboarding exercise to help users understand Progressive Disclosure and skill mechanics \n

Guidelines and validation for writing Agent Skills compliant with agentskills.io specification. \n \n Covers skill structure (SKILL.md, references/, scripts/), frontmatter constraints (name format, description limits), and token budgets (SKILL.md <5000 tokens, references <1000 each) \n Enforces metadata best practices: use WHEN: trigger phrases in descriptions, avoid DO NOT USE FOR: keywords, keep descriptions under 60 words \n Implements progressive disclosure with just-in-time refere

Comprehensive security checklist covering secrets, input validation, authentication, and deployment readiness. \n \n Covers 10 critical security domains: secrets management, input validation, SQL injection prevention, authentication/authorization, XSS prevention, CSRF protection, rate limiting, sensitive data exposure, blockchain wallet verification, and dependency security \n Includes code examples for both unsafe and secure patterns across TypeScript, SQL, and configuration files \n Provides p