lint-py

A task for checking Python files with Ruff, a tool that finds code-style problems and common errors. It reports the findings for the current project checkout.

In plain words
What is it for?
Use it to run Ruff on Python files and review the reported issues.
Why use it?
It provides a quick way to see whether Python code violates the project's linting rules. The input does not say that it fixes any problems.

Skill for Claude CodeCodex

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 skills/agentforce314/clawcodex/lint-py
Any agent
npx skills add agentforce314/clawcodex --skill lint-py
Clone the repo
git clone --depth 1 https://github.com/agentforce314/clawcodex

Made for: Claude Code, Codex.

Per session 7 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 56 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
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 $0.00007 $0.00056
Opus 5 $0.00003 $0.00028
Sonnet 5 $0.00001 $0.00011
Haiku 4.5 $0.00001 $0.00006

Measured 2d ago against content hash a1eb49ddc9f5, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

lint-py 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 2d 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.

tests/fixtures/skills/lint-py/SKILL.md · 14 lines

What it actually says

Lint Python

Lint the Python files in this checkout and report findings.

Working directory: !pwd

Run ruff and report findings.

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. 2d ago First seen · 14 lines · 7 tokens per session scan A a1eb49ddc9f5

Subscribe to this mod's changes

lint-py is a skill published in the GitHub repository agentforce314/clawcodex (889 stars, last pushed 5d ago), licensed MIT. It adds 7 tokens to every session and 56 once invoked, about $0.0000 per session on Opus 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 2026-08-30.

Related

Other skills, from other repositories

release-candidate-prep

Preflight and prepare an OpenAI Agents Python release candidate in a dedicated worktree from exact origin/main, gate readiness before branch creation, freeze the released API contract, create or replace the local release branch with one release commit, enforce final release review as a checker, and produce…

openai/openai-agents-python · 87 tokens

magpie-setup

Adopt and maintain the apache-magpie framework in a project repo via the snapshot-based adoption mechanism. The only framework skill committed in an adopter's repo; every other skill is a symlink the adopt sub-action wires up. Sub-actions: /magpie-setup - first-time adoption (default; main-checkout only) /magpie-setup…

apache/airflow · 243 tokens

gpt-researcher

GPT Researcher is an autonomous deep research agent that conducts web and local research, producing detailed reports with citations. Use this skill when helping developers understand, extend, debug, or integrate with GPT Researcher - including adding features, understanding the architecture, working with the API…

assafelovic/gpt-researcher · 79 tokens

eliza-app-development

Use when building or changing an elizaOS-based application in this repository. Covers eliza app architecture, monorepo layout, local versus remote versus cloud routing, where to edit features, and non-negotiable runtime constraints. Eliza is the product name of this particular eliza app checkout.

elizaOS/eliza · 65 tokens

gpt-researcher

Autonomous deep research from Codex via MCP.

assafelovic/gpt-researcher · 15 tokens

quantdinger-agent-workflow

QuantDinger repo workflow for coding agents: layered contracts, safety boundaries, and where backend, strategies, and Docker live. Use when editing Python API, strategies, deployment, or docs/agent.

OpenByteInc/QuantDinger · 47 tokens