dev

dev is a command for Claude Code from Yugoge/awesome-claude-harness. It costs 44 tokens per session (23,196 once invoked), scanned B, original, no licence file.

A development command that coordinates several software-building tasks, can run agents in parallel, and checks their work through repeated quality reviews. An optional setting asks Codex to challenge each agent’s draft; otherwise, the workflow uses its own review.

In plain words
What is it for?
Use it to run a coordinated development workflow with delegated tasks, parallel work, and iterative quality checks.
Why use it?
It reduces the manual effort of splitting work, waiting for tasks one by one, and checking whether each result is ready.

Command for Claude Code

Written for Claude Code: disable-model-invocation in frontmatter.

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 commands/yugoge/awesome-claude-harness/dev
Clone the repo
git clone --depth 1 https://github.com/Yugoge/awesome-claude-harness

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 dev

README.md
[![agentmods](https://agentmods.dev/badge/commands/yugoge/awesome-claude-harness/dev.svg)](https://agentmods.dev/commands/yugoge/awesome-claude-harness/dev)
Your own site
<a href="https://agentmods.dev/commands/yugoge/awesome-claude-harness/dev"><img src="https://agentmods.dev/badge/commands/yugoge/awesome-claude-harness/dev.svg" alt="Measured on agentmods" height="20"></a>
Per session 44 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 23,196 The whole file, excluding the scripts and references it only reads on demand.
Security scan B 2 findings. 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 5.1 $0.00044 $0.23196
Opus 5 $0.00022 $0.11598
Sonnet 5 $0.00009 $0.04639
Haiku 4.5 $0.00004 $0.02320

Measured today against content hash ce30e9aae123, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-06, from the pricing page.

Security

Grade B, and why

dev scanned grade B with 2 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 today.

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.

cat .claude/settings.json

Makes network callslowCapability

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

- no shell-command tokens (`sed`, `awk`, `curl`, `wget`, `jq`, `yq`, `python3`, `node`, `npm`, `pip`, `git checkout/reset/revert/push/...`, `mkdir`, `chmod`, `chown`, `cp`, `mv`, `rm`, `ln`, `tar`, `find`, `xargs`, `kill
commands/dev.md · 1,696 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. today Changed · -4 lines ce30e9aae123
  2. 5d ago First seen · 1,700 lines · 44 tokens per session scan B efbadc68d851

Subscribe to this mod's changes

dev is a command published in the GitHub repository Yugoge/awesome-claude-harness (1 stars, last pushed today), with no licence file. It adds 44 tokens to every session and 23,196 once invoked, about $0.0002 per session on Opus 5. A static security scan graded it B with 2 findings (reads agent configuration directories, makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.