code-quality

A set of instructions for checking code quality in a Python project. It uses formatting, linting, dead-code, type, documentation, and dependency checks.

In plain words
What is it for?
Use it to format files, run individual checks, or run the full quality-check sequence with the project's make commands.
Why use it?
It gives contributors a repeatable way to catch style problems, unused code, type errors, and other issues before changes are committed or merged.

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/edison-watch/custom-mcps/code-quality
Any agent
npx skills add Edison-Watch/Custom-MCPs --skill code-quality
Clone the repo
git clone --depth 1 https://github.com/Edison-Watch/Custom-MCPs

Made for: Claude Code, Codex.

Per session 19 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 241 The whole file, excluding the scripts and references it only reads on demand.
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 $0.00019 $0.00241
Opus 5 $0.00010 $0.00120
Sonnet 5 $0.00004 $0.00048
Haiku 4.5 $0.00002 $0.00024

Measured yesterday against content hash 808edd1203ee, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

code-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 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 code-quality — 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.

.claude/skills/code-quality/SKILL.md · 24 lines

What it actually says

Code Quality Skill

This skill provides instructions for running code quality checks and maintaining standards in the Python-Template project.

Commands

Use the following make targets to ensure code quality:

  • make fmt: Runs the ruff formatter and formats JSON files.
  • make ruff: Runs the ruff linter to catch common errors and style issues.
  • make vulture: Searches for dead code across the project.
  • make ty: Runs the ty type checker to ensure type safety.
  • make ci: Runs all of the above checks (ruff, vulture, import_lint, ty, docs_lint, check_deps) in sequence.

Workflow

  1. Before Committing: Always run make fmt and make ruff.
  2. Major Changes: Run make ci to ensure no regressions in types or dead code.
  3. Continuous Integration: These checks are enforced in the CI pipeline. Ensure all pass before opening a PR.
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 · 24 lines · 19 tokens per session scan A 808edd1203ee

Subscribe to this mod's changes

code-quality is a skill published in the GitHub repository Edison-Watch/Custom-MCPs (0 stars, last pushed 2d ago), licensed MIT. It adds 19 tokens to every session and 241 once invoked, about $0.0001 per session on Opus 5. A static security scan graded it A with 0 findings. It is 100% identical to code-quality, differing in 0 lines, and is treated as a copy.

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