agent-skills

The secure, validated skill registry for professional AI coding agents. Extend Antigravity, Claude Code, Cursor, Copilot and more with absolute confidence.

11 articles 3.8k View on GitHub ↗
11 articles
Threat Model and Security Implementation Details of the Agent Skills System

Explore the threat model and security implementation details of the agent skills system. Learn how defense-in-depth, filesystem isolation, and crypto integrity protect against attacks.

security
May 18, 2026
How to Run Tests for CLI Development Using Jest in the Agent‑Skills Repository

Learn to run Jest tests for CLI development in the agent-skills repository. Use npm test from the root to execute the full test suite with ts-jest for TypeScript ES modules.

how-to-guide
May 18, 2026
How to Handle Skill Version Conflicts and Manage Updates in Agent-Skills

Learn to handle skill version conflicts and manage updates in agent-skills. Discover automatic updates, manual overrides, and maintain seamless skill management for your projects.

how-to-guide
May 18, 2026
How to Add Support for Custom or Unsupported AI Agents in the Agent-Skills System

Easily add custom or unsupported AI agents to the Agent-Skills system. Learn how to extend AGENT_TYPES and define new agent entries within the core services for custom integrations.

how-to-guide
May 18, 2026
How Skills Are Validated for Security Vulnerabilities Before Publication in Agent-Skills

Learn how Agent-Skills validates security vulnerabilities before publication using SHA-256 hashing, Snyk scans, and CI checks to protect the public registry from a vulnerable code.

how-to-guide
May 18, 2026
Skill Cache Mechanism in Agent-Skills: How It Works and How to Manage It Manually

Discover how the agent-skills cache mechanism works and manage it manually using CLI commands or the API. Learn about content hash validation for efficient skill caching.

internals
May 18, 2026
How to Create a New Custom Skill Using the Nx Generator in Agent-Skills

Learn to create a new custom skill using the Nx generator in Agent-Skills. This tool scaffolds a complete skill package, simplifying development.

how-to-guide
May 18, 2026
Copy vs Symlink Skill Installation Methods in Agent-Skills: A Complete Guide

Understand copy vs symlink skill installation in agent-skills. Learn when to use each and discover automatic fallback for seamless integration.

how-to-guide
May 18, 2026
How to Debug Skill Installation Failures and Common CLI Issues in Agent Skills

Troubleshoot Agent Skills CLI installation failures. Learn to debug errors by enabling verbose logging, checking the lockfile, and verifying cache write permissions.

how-to-guide
May 18, 2026
How the MCP Server Exposes Skills to AI Agents via Progressive Disclosure

Learn how the MCP server uses progressive disclosure to expose skills to AI agents. Discover the three step workflow: search_skills, read_skill, and fetch_skill_files for efficient data delivery.

architecture
May 18, 2026
How the Agent-Skills Lockfile System Ensures Skill Integrity and Prevents Tampering

Discover how the Agent-Skills lockfile system secures skill integrity. Learn about atomic operations, crypto hashes, Zod validation, and versioned migrations to prevent tampering.

internals
May 18, 2026

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