python

A set of project rules for writing Python code, referenced from a shared rules file.

In plain words
What is it for?
Use it when developing or reviewing Python code in projects that follow the referenced rules.
Why use it?
It gives Python work a defined set of coding expectations instead of leaving those choices implicit.

Cursor rule for Cursor

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.

agentmods
npx agentmods add rules/julien777z/code-review-action/python
Clone the repo
git clone --depth 1 https://github.com/julien777z/code-review-action

Made for: Cursor.

Per session 7 This file is loaded in full into every session.
When invoked 7 The same file — it is already loaded in full.
Security scan A 0 findings. Scan, not verified.
Origin 100% copy Near-identical to another mod 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 $0.00007 $0.00007
Opus 5 $0.00003 $0.00003
Sonnet 5 $0.00001 $0.00001
Haiku 4.5 $0.00001 $0.00001

Measured yesterday against content hash 4405251761a2, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

python 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.

Origin

This is a copy

100% identical to python — 0 lines differ, which has more behind it and is treated as the original. This page carries a canonical link to it rather than competing with it.

.cursor/rules/python.mdc · 1 lines

What it actually says

../../.agents/rules/python.md

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 · 1 lines · 7 tokens per session scan A 4405251761a2

Subscribe to this mod's changes

python is a cursor rule published in the GitHub repository julien777z/code-review-action (2 stars, last pushed 4d ago), licensed MIT. It adds 7 tokens to every session, about $0.0000 per session on Opus 5. A static security scan graded it A with 0 findings. It is 100% identical to python, differing in 0 lines, and is treated as a copy.