agentmods.dev

new-python-project

A project setup add-on for creating Python projects with uv for managing environments and packages, pytest for tests, ruff for code checks, and pre-commit for automatic checks before commits.

In plain words
What is it for?
Use it when starting a Python project that needs dependency management, automated tests, code-quality checks, and pre-commit checks.
Why use it?
It gives a new Python project a consistent development setup from the beginning, so these tools do not have to be configured separately.

Plugin for Claude Code

6 4mo ago A scan tokens not measured original MIT
View the source file python-developer-tooling-handbook/claude-plugins
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.

Claude Code
/plugin marketplace add python-developer-tooling-handbook/claude-plugins
agentmods
npx agentmods add plugins/python-developer-tooling-handbook/claude-plugins/new-python-project
Clone the repo
git clone --depth 1 https://github.com/python-developer-tooling-handbook/claude-plugins

Made for: Claude Code.

Per session not measured What this adds to a session before it is invoked.
When invoked not measured Not applicable: nothing here is loaded into a session.
Security scan A 0 findings. Scan, not verified.
Origin original No closer match found in the catalogue.
Security

Grade A, and why

new-python-project 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 yesterday.

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.

plugins/new-python-project/.claude-plugin/plugin.json · 10 lines

What it actually says

{
  "name": "new-python-project",
  "description": "Set up Python projects with modern tooling (uv, pytest, ruff, pre-commit)",
  "version": "1.0.0",
  "author": {
    "name": "Tim Hopper"
  },
  "license": "MIT"
}
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. yesterday First seen · 10 lines scan A a0e898bd1684

Subscribe to this mod's changes

new-python-project is a plugin published in the GitHub repository python-developer-tooling-handbook/claude-plugins (6 stars, last pushed 4mo ago), licensed MIT. Its token cost is not measured: this kind of file is read by the harness, not the model. 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 2026-08-31.

Git and workflowLanguagesTesting
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