5,475,541 AI resources indexedWorking toward the world’s largest AI resource index.

PDF

Agent skills

Reusable instructions for compatible AI agents.

How to use the library

Explore by field

Loading catalog totals…
Browse full catalog

Field counts come from the latest full-catalog snapshot. A resource can belong to several fields and platforms.

Resources

Search results
Search stays within agent skills.
Agent skill

Building API Authentication

Build secure API authentication systems with OAuth2, JWT, API keys, and session management. Use when implementing secure authentication flows. Trigger with phrases like "build authentication", "add API auth", or "secure the API".

ClaudeCodexOpenClawDevelopment & Engineering
Jeremy Longshore <jeremy@intentsolutions.io>6
Agent skill · Reference

building-api-authentication

Agent skill for Backend Developer, Security Engineer, DevOps / SRE, published by ComeOnOliver. Project details and file access are provided by the publisher.

ClaudeCodexOpenClawDevelopment & Engineering
ComeOnOliver66
Not specifiedView resource

Platform labels describe intended use. Read each resource's author credits, requirements and available access methods.