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Api Security Best Practices

Community
Dokhacgiakhoa
api-security-best-practices

Implement secure API design patterns including authentication, authorization, input validation, rate limiting, and protection against common API vulnerabilities

Overview

PublisherDokhacgiakhoa
RepositoryAgent-Skills-4-Vibe-Coding-CLI
Skill nameapi-security-best-practices
Stars
511
Forks
145
Bundled files
30
Links
  • Markdown instructions

    A SKILL.md file the model loads on demand, so it only costs tokens when a request actually matches.

  • Works with any LLM

    AI skills are plain Markdown, not provider-specific code, so this works with GPT, Claude, Gemini, Grok, or a local model.

  • 30 bundled files

    Scripts, templates, and references the model can read while it works. Files are read-only and never executed.

  • Open source

    Published by Dokhacgiakhoa on GitHub. Read the source before you install it.

Installation

Install the Api Security Best Practices AI skill in TypingMind to use it with any LLM, or drop it into another agent that reads SKILL.md.

1

Install in TypingMind

TypingMind installs a skill straight from its GitHub folder — it reads SKILL.md, bundles the resource files, and stores the result locally.

  1. Open the app and go to Plugins → Skills.
  2. Choose "Install from GitHub".
  3. Paste the skill folder URL below and confirm.
    https://github.com/Dokhacgiakhoa/Agent-Skills-4-Vibe-Coding-CLI/tree/main/.agent/skills/api-security-best-practices
  4. Enable the skill in any chat where you want it available.
Plugins → Skills → Add skill → From GitHub URL, then paste the folder URL and press Continue.
2

Install in another agent

Any agent that reads the Agent Skills format can use this skill — copy the folder into that agent's skills directory.

Claude Code — .claude/skills
git clone --depth 1 https://github.com/Dokhacgiakhoa/Agent-Skills-4-Vibe-Coding-CLI.git /tmp/Agent-Skills-4-Vibe-Coding-CLI
mkdir -p .claude/skills
cp -r /tmp/Agent-Skills-4-Vibe-Coding-CLI/.agent/skills/api-security-best-practices .claude/skills/api-security-best-practices
Restart Claude Code after copying so it picks up the new skill.

Use it in TypingMind

Enable Api Security Best Practices in any TypingMind chat and the model takes it from there. Its name and description sit in the system prompt, and the moment a request matches, the model loads the full instructions itself — you never invoke it by hand, and it costs no tokens until it is actually used.

The model loads Api Security Best Practices on its own as soon as a request matches it.

Works with any AI model

AI skills are plain Markdown instructions rather than provider-specific code, so Api Security Best Practices is not tied to the model it was written for. Install it once in TypingMind and use it with GPT-5, Claude, Gemini, Grok, DeepSeek, Mistral, Llama, or a local model you run yourself — all on your own API keys.

  • Loaded only when it is needed

    The system prompt carries just the name and description. The instructions are fetched on the first matching request, so an idle skill costs nothing.

  • Switch models mid-chat

    Because the skill is instructions rather than code, changing model does not break it — the next model reads the same SKILL.md.

Skill instructions

This is the SKILL.md content the model loads. Read it before installing — a skill is instructions your model will follow.

API Security Best Practices

Overview

Guide developers in building secure APIs by implementing authentication, authorization, input validation, rate limiting, and protection against common vulnerabilities. This skill covers security patterns for REST, GraphQL, and WebSocket APIs.

When to Use This Skill

  • Use when designing new API endpoints
  • Use when securing existing APIs
  • Use when implementing authentication and authorization
  • Use when protecting against API attacks (injection, DDoS, etc.)
  • Use when conducting API security reviews
  • Use when preparing for security audits
  • Use when implementing rate limiting and throttling
  • Use when handling sensitive data in APIs

How It Works

🧠 Knowledge Modules (Fractal Skills)

1. Step 1: Authentication & Authorization

2. Step 2: Input Validation & Sanitization

3. Step 3: Rate Limiting & Throttling

4. Step 4: Data Protection

5. Step 5: API Security Testing

6. Example 1: Implementing JWT Authentication

7. Authentication Flow

8. Implementation

9. Security Best Practices

10. Example 2: Input Validation and SQL Injection Prevention

11. The Problem

12. The Solution

13. Validation Checklist

14. Example 3: Rate Limiting and DDoS Protection

15. Why Rate Limiting?

16. Implementation with Express Rate Limit

17. Advanced: Per-User Rate Limiting

18. DDoS Protection with Helmet

19. Rate Limit Response Headers

20. ✅ Do This

21. ❌ Don't Do This

22. Problem: JWT Secret Exposed in Code

23. Problem: Weak Password Requirements

24. Problem: Missing Authorization Checks

25. Problem: Verbose Error Messages

26. Authentication & Authorization

27. Input Validation

28. Rate Limiting & DDoS Protection

29. Data Protection

30. Monitoring & Logging

Bundled files

The model reads these on demand while the skill is loaded. They are exposed as readable files and are never executed.

Frequently asked questions

What does the Api Security Best Practices AI skill do?

Implement secure API design patterns including authentication, authorization, input validation, rate limiting, and protection against common API vulnerabilities

Why use Api Security Best Practices on TypingMind?

Because you install it once and use it with any model. Api Security Best Practices is plain Markdown rather than provider-specific code, so the same skill runs on GPT-5, Claude, Gemini, Grok, or a local model — and you can switch model mid-chat without it breaking. TypingMind runs on your own API keys, so you pay providers directly instead of a per-seat subscription, and your skills and chats stay in your own storage.

How do I install Api Security Best Practices in TypingMind?

Open Plugins → Skills → Install from GitHub in TypingMind and paste https://github.com/Dokhacgiakhoa/Agent-Skills-4-Vibe-Coding-CLI/tree/main/.agent/skills/api-security-best-practices. TypingMind reads its SKILL.md and bundles its files and installs it as a skill you can enable per chat.

Which AI models can use Api Security Best Practices?

Any model you connect in TypingMind. AI skills are plain Markdown instructions rather than provider-specific code, so GPT, Claude, Gemini, Grok, and local models can all load this skill when a request matches it.

How many AI models can I use with Api Security Best Practices?

As many as you like. As long as a model supports skills, you can use Api Security Best Practices with it — GPT, Claude, Gemini, Grok, DeepSeek, Mistral, Llama and more — all on TypingMind with your own API keys.

Is the Api Security Best Practices AI skill free?

It is published on GitHub by Dokhacgiakhoa. Check the repository for licensing terms. You only pay your own AI provider for the tokens you use.

What are AI skills?

An AI skill is a reusable instruction bundle that teaches an AI model how to do one specific task. It follows the open Agent Skills format: a SKILL.md file with a name and description, plus any scripts, templates or reference files the model may need. The model reads the instructions only when your request matches the skill, so an installed skill costs nothing until it is used.

How are AI skills different from plugins or MCP servers?

A plugin or MCP server gives a model new tools to call — code that runs somewhere and returns a result. An AI skill gives the model knowledge and process instead: how to approach a task, which steps to follow, what good output looks like. Skills are plain Markdown, so they need no server, no API key and no runtime, and they work with any model.

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