Skip to content
TrustedSkillsbeta
Back to all skills

Fastapi Developer

Checked
ai-engineer-agent·vlatest·backend

This FastAPI Developer skill rapidly generates functional API code and documentation, accelerating backend development 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 agenticaiengineer/ai-engineer-skills --skill fastapi-developer -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

ai-engineer-agent

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

    No pipe-to-shell or download-and-run installers.

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

  • Pinned to a commit: passed

    Scanned ai-engineer-agent/ai-engineer-skills at ae0b890c03.

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

Commit
ae0b890c03
Manifest
skills/fastapi-developer/SKILL.md
Scanned
1 file, 60 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.
What each check looks for →

About this skill

What it does

This skill enables AI agents to develop and interact with FastAPI applications. It allows for the generation of API endpoints, handling request validation, and constructing responses based on defined schemas. The agent can also assist in debugging and testing existing FastAPI codebases.

When to use it

  • Rapid Prototyping: Quickly generate a basic API structure for a new project without manual coding.
  • API Endpoint Generation: Automate the creation of specific API endpoints based on provided data models or requirements.
  • Code Debugging & Refactoring: Identify and fix errors in existing FastAPI code, as well as suggest improvements to code structure.
  • Schema Definition Assistance: Help define Pydantic schemas for request bodies and response structures.

Key capabilities

  • FastAPI application generation
  • Request validation using Pydantic models
  • Response construction based on defined schemas
  • Debugging existing FastAPI code
  • Testing of API endpoints

Example prompts

  • "Create a FastAPI endpoint that accepts a JSON payload with 'name' and 'age' fields, and returns a greeting."
  • "Generate a Pydantic model for representing a product with attributes: name (string), price (float), and description (optional string)."
  • “Debug this FastAPI code snippet: [paste code here]”

Tips & gotchas

  • Requires familiarity with Python and the basics of API development.
  • The agent's output may require manual review and adjustments to ensure full functionality and security.