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Fastapi Auth Patterns

Checked
vanman2024·vlatest·backend

Helps with authentication, patterns as part of developing backend services and APIs workflows.

Repository

Install on your platform

Showing Claude Code. One command installs this skill into any of the agents below.

  1. 1

    Run this in your project

    terminal
    $ npx skills add vanman2024/ai-dev-marketplace --skill fastapi-auth-patterns -a claude-code

  2. Uses the open-source skills CLI and needs Node.js. Add -g to install it for your user instead of this project.

What we know about this skill

Publisher

vanman2024

Taken from the source listing. We haven't verified who controls this account.

Install target

Live repository

Not pinned. Installing fetches whatever the repository holds at the time you run the command.

No human has reviewed this code. The checks below are a static scan of the files at one commit — nobody has run this skill or judged whether it works. A skill runs with whatever access you give your agent, so read the source before you install it.

Automated safety checks

scanned

This skill passed all 6 checks. We read its files at one commit and looked for the things that make a skill dangerous to run — not for whether it works.

  • Declares what it does: passed

    SKILL.md parses and declares a name and a description.

    SKILL.md exists, its frontmatter parses, and it declares a name and a description.

  • No undeclared network calls: passed

    Makes no network calls.

    Every host the skill dials — from its scripts, its config endpoints or the commands it tells the agent to run — is either well-known package and API infrastructure or declared in its own frontmatter. Links in documentation are not counted.

  • No obfuscated payloads: passed

    No encoded or obfuscated payloads.

    No base64, hex or compressed blob is decoded and then executed, and no encoded shell commands.

  • No credential access: passed

    Reads no keys, tokens, keychains or credential files.

    Neither the code nor the SKILL.md instructions read SSH keys, cloud credentials, keychains, token stores, browser cookie databases or dotfiles that hold secrets.

  • No pipe-to-shell installers: passed

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    No `curl … | sh` pattern, in the code or in the instructions, that runs code fetched at run time.

  • Pinned to a commit: passed

    Scanned vanman2024/ai-dev-marketplace at 35f1f5a5fb.

    The exact upstream commit SHA that was scanned is recorded, so the result refers to specific bytes.

Commit
35f1f5a5fb
Manifest
plugins/fastapi-backend/skills/fastapi-auth-patterns/SKILL.md
Scanned
9 files, 3,307 lines
This is a static scan, not a review. It reads the skill's files; it does not run them, and it cannot tell you whether the skill is any good or whether the code does what its description says. A skill runs with whatever access you give your agent.
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About this skill

What it does

This skill provides pre-built FastAPI authentication patterns. It allows you to quickly integrate secure user authentication into your FastAPI applications, including OAuth2 and JWT (JSON Web Token) based systems. It streamlines the process of setting up authentication flows, reducing boilerplate code and improving security.

When to use it

  • Rapid API Development: Quickly add user authentication to a new FastAPI backend project without writing extensive authentication logic from scratch.
  • Secure APIs: Implement robust authentication for existing FastAPI applications needing enhanced security measures.
  • OAuth2 Integration: Simplify the integration of OAuth2 providers like Google, GitHub, or others into your application.
  • JWT Authentication: Easily implement JWT-based authentication for API access control and user management.

Key capabilities

  • OAuth2 support
  • JWT (JSON Web Token) implementation
  • Pre-built authentication flows
  • Reduced boilerplate code

Example prompts

  • "Implement OAuth2 login with Google in my FastAPI application."
  • "Generate a JWT authentication endpoint for user registration and login."
  • "Create a FastAPI middleware for JWT token verification."

Tips & gotchas

  • Requires familiarity with FastAPI and basic understanding of authentication concepts.
  • Ensure proper configuration of environment variables (e.g., OAuth2 client secrets, JWT signing keys) for security.