ai-delivery-control: Skill for Claude Code

.agent/skills/stack-packs/python-fastapi/SKILL.md

python-fastapi is a skill for Claude Code, Codex from Peadarpol/ai-delivery-control. It costs 0 tokens per session (802 once invoked), scanned A, original, no licence file.

A set of rules for building and checking Python backend applications with FastAPI, Pydantic, SQLAlchemy, and pytest. FastAPI handles web requests, Pydantic validates data, SQLAlchemy connects to databases, and pytest runs tests.

In plain words
What is it for?
It is for developing FastAPI services, defining and validating data, integrating databases, and writing tests.
Why use it?
It helps keep the main parts of a Python backend consistent and verifiable.

Skill for Claude CodeCodex

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

This is Peadarpol/ai-delivery-control's own configuration. It tells Claude Code and Codex how to work on ai-delivery-control itself, so it is not a mod to install elsewhere. Copy it as a starting point and replace the rules that are about this project. Everything ai-delivery-control configures →

Reuse

Borrowing it

Nothing to install: this file belongs to Peadarpol/ai-delivery-control. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file
curl -O https://raw.githubusercontent.com/Peadarpol/ai-delivery-control/main/.agent/skills/stack-packs/python-fastapi/SKILL.md
Clone the repo
git clone --depth 1 https://github.com/Peadarpol/ai-delivery-control

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 python-fastapi

README.md
[![agentmods](https://agentmods.dev/badge/skills/peadarpol/ai-delivery-control/python-fastapi/github.svg)](https://agentmods.dev/skills/peadarpol/ai-delivery-control/python-fastapi)
Your own site
<a href="https://agentmods.dev/skills/peadarpol/ai-delivery-control/python-fastapi"><img src="https://agentmods.dev/badge/skills/peadarpol/ai-delivery-control/python-fastapi/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for python-fastapi

Your own site · 80×15
<a href="https://agentmods.dev/skills/peadarpol/ai-delivery-control/python-fastapi"><img src="https://agentmods.dev/badge/skills/peadarpol/ai-delivery-control/python-fastapi.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 0 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 802 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 $0.00000 $0.00802
Opus 5.5 $0.00000 $0.00321
Sonnet 5.5 $0.00000 $0.00160
Haiku 4.5 $0.00000 $0.00080

Measured 1mo ago against content hash d775739e1ba9, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

python-fastapi 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 1mo 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.

.agent/skills/stack-packs/python-fastapi/SKILL.md · 61 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. 1mo ago First seen · 61 lines · 0 tokens per session scan A d775739e1ba9

Subscribe to this mod's changes

python-fastapi is a skill published in the GitHub repository Peadarpol/ai-delivery-control (15 stars, last pushed 2mo ago), with no licence file. It costs nothing until one of its globs matches a file; then it loads 802 tokens. 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 2026-08-30.

Related

Other skills, from other repositories

fastapi-templates

Create production-ready FastAPI projects with async patterns, dependency injection, and comprehensive error handling. Use when building new FastAPI applications or setting up backend API projects.

wshobson/agents · 37 tokens

fastapi

Use when building, reviewing, testing, securing or shipping a FastAPI / async Python service — routers, Pydantic v2 schemas, dependency injection, async SQLAlchemy 2.0, OAuth2/JWT, ASGITransport tests, production wiring. NOT language-level Python or packaging (that is python), NOT engine-level SQL (that is…

ericrisco/rsc-harness · 94 tokens

django

Use when building, reviewing, securing, testing or shipping a Django app — models, migrations, QuerySets/managers, FBV/CBV views, forms, the admin, settings split, and Django REST Framework (serializers, ModelViewSet, permissions). NOT async FastAPI/Pydantic services (that is fastapi), NOT Postgres schema/index work…

ericrisco/rsc-harness · 84 tokens

python-backend

Build and upgrade Python services with explicit environments, validation, async boundaries and resource cleanup. Use when working on FastAPI, Django or Python API/jobs; preserve the project framework and packaging workflow.

WrongStack/WrongStack · 42 tokens

pydantic-models-py

Create Pydantic models following the multi-model pattern for clean API contracts.

LiHongwei-cn/lihongwei-cn · 23 tokens

fastapi-dev

Build FastAPI backends with standard patterns, error handling, and testing.

saajunaid/caddis-plugin · 18 tokens