developer-quality

A code-quality skill that sets checks for formatting, linting, tests, and test coverage. Linting automatically looks for common code problems, and coverage shows how much code tests exercise.

In plain words
What is it for?
Use it during implementation or review to run quality checks and assess tests for frontend or backend changes.
Why use it?
It helps prevent new features and bug fixes from being delivered with inconsistent formatting, avoidable errors, or insufficient tests.

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/95gabor/agentic-workflow/developer-quality
Any agent
npx skills add 95gabor/agentic-workflow --skill developer-quality
Clone the repo
git clone --depth 1 https://github.com/95gabor/agentic-workflow

Made for: Claude Code, Codex.

Per session 45 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 846 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 1 finding. Scan, not verified.
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 $0.00045 $0.00846
Opus 5 $0.00023 $0.00423
Sonnet 5 $0.00009 $0.00169
Haiku 4.5 $0.00005 $0.00085

Measured yesterday against content hash b6d3940d7d2c, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

developer-quality scanned grade A with 1 finding 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.

Makes network callslowCapability

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

| **API endpoints** | Service/controller tests and/or API-level tests; document curl smoke in handoff |
.agents/skills/developer-quality/SKILL.md · 82 lines

The source is not reproduced here

No licence file

A repository with no LICENSE is all rights reserved by default, so the body is not copied here. The metadata, the measurements and the link are.

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. yesterday First seen · 82 lines · 45 tokens per session scan A b6d3940d7d2c

Subscribe to this mod's changes

developer-quality is a skill published in the GitHub repository 95gabor/agentic-workflow (1 stars, last pushed 1mo ago), with no licence file. It adds 45 tokens to every session and 846 once invoked, about $0.0002 per session on Opus 5. A static security scan graded it A with 1 finding (makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.