dev-crew AGENTS.md

A project instruction set for dev-crew, an AI development team packaged as one Claude Code plugin. It defines project rules, supported technologies, available skills, security checks, and a test-driven development workflow.

In plain words
What is it for?
Use it to guide development in PHP, Python, TypeScript, JavaScript, Flutter, or Hugo projects, including planning, testing, reviews, security audits, and commits.
Why use it?
It gives the AI team a shared way to inspect the project, plan changes, test them, review the result, and commit work. TDD means writing or defining a failing test before implementing the change that makes it pass.

Instructions file for CodexOpenCode

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 instructions/morodomi/dev-crew/agents-md
Clone the repo
git clone --depth 1 https://github.com/morodomi/dev-crew

Made for: Codex, OpenCode.

Per session 971 This file is loaded in full into every session.
When invoked 971 The same file — it is already loaded in full.
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 $0.00971 $0.00971
Opus 5 $0.00485 $0.00485
Sonnet 5 $0.00194 $0.00194
Haiku 4.5 $0.00097 $0.00097

Measured yesterday against content hash b43242273551, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

dev-crew AGENTS.md 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.

AGENTS.md · 85 lines

How it starts

The opening of the file, as written. The whole thing — 85 lines — stays where its author put it; the contents beside it link to each section on GitHub.

dev-crew

AI development team as a single Claude Code plugin.

Start Here

  1. Read CONSTITUTION.md for principles and docs/workflow.md for development flow
  2. Check docs/STATUS.md and docs/cycles/ for active work
  3. If an IN_PROGRESS cycle exists, continue it; otherwise start with spec

Tech Stack

  • Target Languages: PHP, Python, TypeScript, JavaScript, Flutter, Hugo
  • Security: OWASP Top 10, CWE Top 25

Skills

Skills available: spec, red, green, refactor, review, commit, orchestrate, diagnose, onboard, sync-skills, skill-maker, cycle-retrospective, codify-insight, learn, evolve, security-scan, attack-report, context-review, generate-e2e, security-audit, php-quality, python-quality, ts-quality, js-quality, flask-quality, flutter-quality, hugo-quality, careful

Quick Start

# Run all structure validation tests
for f in tests/test-*.sh; do bash "$f"; done

# Run a specific test
bash tests/test-plugin-structure.sh

TDD Workflow

spec → plan-review → approve → /orchestrate (sync-plan → pre-red-gate → RED → GREEN → REFACTOR → REVIEW → cycle-retrospective → pre-commit-gate → COMMIT)

Cycle docs: docs/cycles/YYYYMMDD_HHMM_<topic>.md

Post-Approve Action

plan review(Claude 設計レビュー + Codex利用可能時は competitive review)は承認前の spec 内(Step 8)で完了済み。Plan mode を抜けたら /orchestrate を起動する。Edit/Write は直接行わず、必ず /orchestrate に委譲する(プロンプトベースの規律。hook による強制ブロックではない)。

Quality Standards

Metric Target
Test coverage 90%+ (min 80%)
Static analysis 0 errors
Test design Given/When/Then
SKILL.md < 100 lines

Key Constraints

Constraint Rule
SKILL.md < 100 lines. Detail goes in reference.md (Progressive Disclosure)
Agents Markdown with YAML frontmatter (name, description, model, tools?). read-only agent は tools で Read/Grep/Glob に限定、writer は tools 省略で全継承。例外: dast-crawler は Playwright MCP のツール名制約(未設定環境で起動拒否)のため tools 省略で全継承(writer ではない)。memory を持つ agent は必ず disallowedTools: Write, Edit を併記する(memory 併用時は tools 宣言外の Write が有効化されるため)
Cycle docs docs/cycles/YYYYMMDD_HHMM_description.md
Git <type>: <subject> (feat/fix/docs/refactor/test/chore)
Tests All changes require passing tests before commit

Read the full file on GitHub · 85 lines

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 · 85 lines · 971 tokens per session scan A b43242273551

Subscribe to this mod's changes

dev-crew AGENTS.md is an instructions file published in the GitHub repository morodomi/dev-crew (1 stars, last pushed 3d ago), licensed MIT. It adds 971 tokens to every session, about $0.0049 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 2026-08-31.