🛡️ Fastify
This skill helps you apply Fastify best practices across plugins, routes, schemas, and testing to build fast, secure backend services.
npx playbooks add skill mcollina/skills --skill fastify
About Fastify
Built for security workflows, Fastify helps AI coding agents this skill helps you apply fastify best practices across plugins, routes, schemas, and testing to build fast, secure backend services.
The 20-word prompt provides structured security guidance — covering detailed methodology and consistent output formats. Install it in one command.
Use Cases
- Auditing code for OWASP Top 10 vulnerabilities
- Implementing authentication and authorization patterns
- Reviewing API security, rate limiting, and input validation
- Hardening infrastructure and dependency security
Example Prompts
System Prompt (20 words)
This skill helps you apply Fastify best practices across plugins, routes, schemas, and testing to build fast, secure backend services.
Frequently Asked Questions
What is Fastify?
Fastify is a free security skill for AI coding agents. This skill helps you apply Fastify best practices across plugins, routes, schemas, and testing to build fast, secure backend services.. It provides a specialized system prompt that configures your agent with security expertise.
How do I use Fastify with Claude Code?
Run npx playbooks add skill mcollina/skills --skill fastify in your terminal to install Fastify into your Claude Code session. It works immediately after installation.
Which AI coding agents work with Fastify?
Fastify is compatible with Claude Code, Cursor, GitHub Copilot, Windsurf, OpenClaw, Cline, and any AI agent that supports custom system prompts or .cursorrules files.
Is Fastify free to use?
Yes, Fastify is completely free and open source. The full source is available on GitHub at https://github.com/mcollina/skills/tree/main/skills/fastify. You only need a subscription to the AI agent you use it with.
