fastapi-templates

fastapi-templates is a skill for Claude Code, Codex from FluxonLab/Skillry. It costs 37 tokens per session (3,373 once invoked), scanned A, original, no licence file.

A guide to creating FastAPI backend projects with asynchronous code, dependency injection, and structured error handling. FastAPI is a Python framework for building web APIs.

In plain words
What is it for?
Use it when starting FastAPI applications or setting up backend API projects.
Why use it?
It gives new API projects a consistent starting structure and helps handle requests, dependencies, and failures predictably.

Skill for Claude CodeCodex

Which agent this was written for is unclear — body not stored (licence); the path alone says nothing.

Good fit Use it when starting FastAPI applications or setting up backend API projects.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/fluxonlab/skillry/fastapi-templates
Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Any agent
npx skills add FluxonLab/Skillry --skill fastapi-templates
Clone the repo
git clone --depth 1 https://github.com/FluxonLab/Skillry

Made for: Claude Code, Codex.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for fastapi-templates

README.md
[![agentmods](https://agentmods.dev/badge/skills/fluxonlab/skillry/fastapi-templates.svg)](https://agentmods.dev/skills/fluxonlab/skillry/fastapi-templates)
Your own site
<a href="https://agentmods.dev/skills/fluxonlab/skillry/fastapi-templates"><img src="https://agentmods.dev/badge/skills/fluxonlab/skillry/fastapi-templates.svg" alt="Measured on agentmods" height="20"></a>
Per session 37 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 3,373 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin unknown No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.00037 $0.03373
Opus 5 $0.00018 $0.01687
Sonnet 5 $0.00007 $0.00675
Haiku 4.5 $0.00004 $0.00337

Measured 3d ago against content hash 3c6d3d7db729, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-07, from the pricing page.

Security

Grade A, and why

fastapi-templates scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 3d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

community/wshobson-agents/skills/fastapi-templates/SKILL.md · 543 lines

The source is not reproduced here

A licence we could not identify

The repository carries a LICENSE file, but it is custom or dual enough that GitHub cannot name it and neither can this catalogue. Unknown terms are not permission, so the body is not copied here. Read the licence at the source and decide for yourself.

Read it on GitHub

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 3d ago First seen · 543 lines · 37 tokens per session scan A 3c6d3d7db729

Subscribe to this mod's changes

fastapi-templates is a skill published in the GitHub repository FluxonLab/Skillry (2 stars, last pushed 9d ago), with no licence file. It adds 37 tokens to every session and 3,373 once invoked, about $0.0002 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-09-03.

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