04_development-setup

A Cursor setup guide for an AICM project written in Rust, including required tools and commands for building, testing, formatting, linting, and documentation.

In plain words
What is it for?
Use it to install the Rust environment, clone and build the project, run its commands and tests, check code quality, and generate documentation.
Why use it?
It gives contributors the exact development commands and prerequisites needed to work on the project consistently.

Cursor rule for Cursor

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 rules/morooka-akira/aicm/04_development-setup
Clone the repo
git clone --depth 1 https://github.com/morooka-akira/aicm

Made for: Cursor.

Per session 203 This file is loaded in full into every session.
When invoked 203 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 $0.00203 $0.00203
Opus 5 $0.00102 $0.00102
Sonnet 5 $0.00041 $0.00041
Haiku 4.5 $0.00020 $0.00020

Measured 2d ago against content hash fd1e810bb558, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

04_development-setup 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.

.cursor/rules/04_development-setup.mdc · 43 lines

What it actually says

開発環境セットアップ

必要な環境

  • Rust 1.70.0 以上
  • Cargo(Rust と一緒にインストール)

主要コマンド

# プロジェクトクローン
git clone https://github.com/morooka-akira/aicm
cd aicm

# ビルド
cargo build

# リリースビルド
cargo build --release

# テスト実行
cargo test

# 開発版での実行(バイナリ名: aicm)
cargo run -- init
cargo run -- generate
cargo run -- generate --agent cursor
cargo run -- validate

# リント・フォーマット
cargo fmt     # コードフォーマット
cargo clippy  # リント実行

# ドキュメント生成
cargo doc --open
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 · 43 lines · 203 tokens per session scan A fd1e810bb558

Subscribe to this mod's changes

04_development-setup is a cursor rule published in the GitHub repository morooka-akira/aicm (6 stars, last pushed 6d ago), licensed MIT. It adds 203 tokens to every session, about $0.0010 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.