python-quality

python-quality is a cursor rule for Cursor from wyattowalsh/agents. It costs 74 tokens per session, scanned A, original, MIT.

A path-specific rule for maintaining Python code quality.

In plain words
What is it for?
Use it after editing Python files to run the required Ruff and, where applicable, ty checks.
Why use it?
It ensures changed Python files are checked with the project’s formatter and linter, with broader type checking for designated source files.

Cursor rule for Cursor

Written for Cursor: installed under .cursor/.

Good fit Use it after editing Python files to run the required Ruff and, where applicable, ty checks.

Compare 6 cursor rules from other repositories ↓
Install with agentmods
npx agentmods add rules/wyattowalsh/agents/python-quality
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.

Clone the repo
git clone --depth 1 https://github.com/wyattowalsh/agents

Made for: Cursor.

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-quality

README.md
[![agentmods](https://agentmods.dev/badge/rules/wyattowalsh/agents/python-quality/github.svg)](https://agentmods.dev/rules/wyattowalsh/agents/python-quality)
Your own site
<a href="https://agentmods.dev/rules/wyattowalsh/agents/python-quality"><img src="https://agentmods.dev/badge/rules/wyattowalsh/agents/python-quality/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-quality

Your own site · 80×15
<a href="https://agentmods.dev/rules/wyattowalsh/agents/python-quality"><img src="https://agentmods.dev/badge/rules/wyattowalsh/agents/python-quality.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 74 This file is loaded in full into every session.
When invoked 74 The same file — it is already loaded in full.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin original 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 $0.00074 $0.00074
Opus 5.5 $0.00030 $0.00030
Sonnet 5.5 $0.00015 $0.00015
Haiku 4.5 $0.00007 $0.00007

Measured 1mo ago against content hash 42cf2adce6e7, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

python-quality 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.

.cursor/rules/python-quality.mdc · 7 lines

What it actually says

After modifying Python files, run uv run ruff check --fix on changed files. When you edit gated Python sources (see pyproject.toml [tool.ruff].include / [tool.ty.src]), also run uv run ty check.

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 · 7 lines · 74 tokens per session scan A 42cf2adce6e7

Subscribe to this mod's changes

python-quality is a cursor rule published in the GitHub repository wyattowalsh/agents (5 stars, last pushed 1mo ago), licensed MIT. It adds 74 tokens to every session, about $0.0003 per session on Opus 5.5. 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 2026-08-31.