python-patterns

python-patterns is a skill for Claude Code from Nmor/the-claude-council. It costs 33 tokens per session (9,454 once invoked), scanned B, original, no licence file.

A guide to Python coding conventions, including common Python idioms, PEP 8 style rules, type hints, and application design practices.

In plain words
What is it for?
Use it when writing, reviewing, or refactoring Python applications and libraries.
Why use it?
It helps keep Python code readable, consistent, efficient, and easier to maintain.

Skill for Claude Code

Written for Claude Code: paths in frontmatter.

Good fit Use it when writing, reviewing, or refactoring Python applications and libraries.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/nmor/the-claude-council/python-patterns
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 Nmor/the-claude-council --skill python-patterns
Clone the repo
git clone --depth 1 https://github.com/Nmor/the-claude-council

Made for: Claude Code.

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-patterns

README.md
[![agentmods](https://agentmods.dev/badge/skills/nmor/the-claude-council/python-patterns/github.svg)](https://agentmods.dev/skills/nmor/the-claude-council/python-patterns)
Your own site
<a href="https://agentmods.dev/skills/nmor/the-claude-council/python-patterns"><img src="https://agentmods.dev/badge/skills/nmor/the-claude-council/python-patterns/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-patterns

Your own site · 80×15
<a href="https://agentmods.dev/skills/nmor/the-claude-council/python-patterns"><img src="https://agentmods.dev/badge/skills/nmor/the-claude-council/python-patterns.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 33 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 9,454 The whole file, excluding the scripts and references it only reads on demand.
Security scan B 3 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 $0.00033 $0.09454
Opus 5 $0.00016 $0.04727
Sonnet 5 $0.00007 $0.01891
Haiku 4.5 $0.00003 $0.00945

Measured 3d ago against content hash 06ff4a74188b, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-09, from the pricing page.

Security

Grade B, and why

python-patterns scanned grade B with 3 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.

Reads agent configuration directoriesmediumAgent snooping

.claude/, .codex/, .gemini/ hold keys, settings and other credentials a mod has no legitimate need for.

Configure in `~/.claude/settings.json`:

Makes network callslowCapability

Not a fault in itself. Listed so you know the mod talks to something, and to what.

import urllib.request

Runs shell commandslowCapability

Expected in a hook, worth knowing in a rule or an instructions file.

- `subprocess.run(cmd, shell=True)` with user input → command injection
skills/python-patterns/SKILL.md · 1,548 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 Changed 06ff4a74188b
  2. 5d ago First seen · 1,548 lines · 33 tokens per session scan B ff16eca61f49

Subscribe to this mod's changes

python-patterns is a skill published in the GitHub repository Nmor/the-claude-council (9 stars, last pushed 2d ago), with no licence file. It adds 33 tokens to every session and 9,454 once invoked, about $0.0002 per session on Opus 5. A static security scan graded it B with 3 findings (reads agent configuration directories, makes network calls, runs shell commands). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-09-03.

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