from claude-skill-registry299
Guides agents to create, validate, and optimize Agent Skills (SKILL.md) with best practices, frontmatter rules, and testing workflows.
Provides a comprehensive, standards-aligned reference for authoring high-quality SKILL.md files. It distills frontmatter rules, directory layout, progressive-disclosure patterns, script and references handling, and evaluation-driven workflows so agent authors and automation systems can produce skills that discover and execute reliably. Practical checklists and anti-patterns reduce common mistakes (bad names, wrong POV, oversized bodies).
Use this skill when an agent or human asks to create, edit, audit, or improve an Agent Skill or any reusable agent instruction package. Trigger on requests about "skills", "SKILL.md", "authoring", "validate skill", or when packaging workflows into reusable agent capabilities. Also useful when converting a manual workflow into a skill.
This guide targets agent authors for Claude Code, Claude.ai, and other agent platforms that follow the Agent Skills spec. It is platform-agnostic but includes Claude Code extended-field examples.
This skill has not been reviewed by our automated audit pipeline yet.
Uloop: Execute Dynamic Code
Run small C# snippets in the Unity Editor via the uloop CLI for editor automation tasks like prefab wiring, AddComponent flows, and scene edits—without writing
Bookmarklet Creation
Generates browser-executable JavaScript bookmarklets with strict formatting (IIFE wrapper, block comments) and provides ready-to-install links or installer inst
Overnight — Autonomous Long-Running Coding
Orchestrates long-running coding goals: decomposes objectives into atomic tasks, dispatches isolated worktree workers, verifies acceptance criteria, and merges
Bexio API (Swiss CRM & Invoicing)
Integrate and manage Bexio contacts, quotes, invoices, orders and products via the Bexio API. Useful for CRM and Swiss business document workflows.
Content Research Writer
A writing-partner skill that helps research, outline, draft, cite, and iteratively improve articles, tutorials, and thought pieces.
Agent Hierarchy Diagram
Generate visual hierarchy diagrams (ASCII, Mermaid, GraphML) that show agent roles, levels, and delegation for documentation and onboarding.
Session Sync
Quickly save session-context files and MEMORY.md as a single, no‑prompt checkpoint; useful when the user asks to sync current progress or run a full capability
Review Pull Request
Automated, structured PR reviewer: gathers metadata, diffs, CI results, dependency changes and provides a concise verdict with testing and documentation recomme
libagent
Agent orchestration library for conversational AI — coordinates LLM completions, memory, tool execution, and multi-turn flows; useful for building chat agents a
Team Builder
Designs high-performing team structures and fills skill gaps by creating focused skills on-the-fly; helps with role definition, personality balancing, and colla
