What is noti CLAUDE.md?

A project guide for noti, a TypeScript command-line tool, covering its development commands, code style, tests, documentation, and agent instructions.

Use it when developing noti with commands for watch mode, builds, unit and end-to-end tests, linting, formatting, and combined checks. It also guides file structure, naming, imports, logging, and error handling.

It gives coding agents consistent instructions for building, testing, formatting, and changing the project. It also records that user-facing documentation and error messages are primarily in Japanese.

How hirokidaichi/noti configures Claude Code

Reuse

Borrowing it

Nothing to install: this file belongs to hirokidaichi/noti. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file

curl -O https://raw.githubusercontent.com/hirokidaichi/noti/main/CLAUDE.md

Clone the repo

git clone --depth 1 https://github.com/hirokidaichi/noti

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.

README.md

[![agentmods](https://agentmods.dev/badge/instructions/hirokidaichi/noti/claude-md/github.svg)](https://agentmods.dev/instructions/hirokidaichi/noti/claude-md)

Your own site

<a href="https://agentmods.dev/instructions/hirokidaichi/noti/claude-md"><img src="https://agentmods.dev/badge/instructions/hirokidaichi/noti/claude-md/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

Your own site · 80×15

<a href="https://agentmods.dev/instructions/hirokidaichi/noti/claude-md"><img src="https://agentmods.dev/badge/instructions/hirokidaichi/noti/claude-md.svg" alt="Reviewed on agentmods" width="80" height="20"></a>

Per session 373 This file is loaded in full into every session.

When invoked 373 The same file — it is already loaded in full.

Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.

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.

Model	Per session	Once invoked
Fable 5.1	$0.00373	$0.00373
Opus 5.5	$0.00149	$0.00149
Sonnet 5.5	$0.00075	$0.00075
Haiku 4.5	$0.00037	$0.00037

Measured 2mo ago against content hash 56dca9ed6cea, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

noti CLAUDE.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 2mo 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.

CLAUDE.md · 37 lines

What it actually says

CLAUDE.md - noti project guidelines

Build & Development Commands

npm run dev - Run with watch mode
npm run build - Build TypeScript to dist/
npm run test - Run unit tests
npm run test:watch - Watch unit tests
npm run e2e - Run e2e tests
npm run lint - Run linter
npm run fmt - Format code
npm run all-check - Run lint, build, and tests
npx vitest run src/path/to/specific.test.ts - Run specific test

Code Style Guidelines

Formatting: 2 spaces indentation, 80 char line width, single quotes
Error Handling: Use the ErrorHandler class with context strings
Logging: Use the Logger singleton (info/error/debug/success methods)
Imports: Organize in groups - standard lib, npm modules, local
Naming: camelCase for variables/methods, PascalCase for classes
Types: Define interfaces/types for all complex objects
Testing: BDD style tests with Vitest (describe/it/expect)
File Structure: Commands in src/commands/, utilities in src/lib/

Documentation

Japanese is the primary language for user-facing documentation and error messages

Agent Skill

notiをCLIツールとして使用する場合のドキュメントは .claude/skills/noti/ に配置されています：

SKILL.md - コマンドの使い方ガイド
QUICKREF.md - クイックリファレンス
examples/ - ワークフロー例

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.

2mo ago First seen · 37 lines · 373 tokens per session scan A 56dca9ed6cea

Subscribe to this mod's changes

noti CLAUDE.md is an instructions file published in the GitHub repository hirokidaichi/noti (5 stars, last pushed 7mo ago), licensed MIT. It adds 373 tokens to every session, about $0.0015 per session on Opus 5.5. 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.

noti CLAUDE.md next to 6 instructions from other repositories
Mod	Type	Stars	Last push	Licence	Scan	Tokens	Works with
noti CLAUDE.mdhirokidaichi/noti	Instructions file	5	7mo ago	MIT	A	373	Claude Code
vscode buildNext.instructions.mdmicrosoft/vscode	Instructions file	195k	yesterday	MIT	A	9,719	GitHub Copilot
next.js AGENTS.mdvercel/next.js	Instructions file	143k	today	MIT	A	7,461	Codex, OpenCode
langchain AGENTS.mdlangchain-ai/langchain	Instructions file	149k	today	MIT	A	4,680	Codex, OpenCode
vscode oss-third-party-notices.instructions.mdmicrosoft/vscode	Instructions file	195k	yesterday	MIT	A	5,516	GitHub Copilot
vscode copilot-instructions.mdmicrosoft/vscode	Instructions file	195k	yesterday	MIT	A	3,093	GitHub Copilot
deepseek-harness AGENTS.mddeepseek-ai/deepseek-harness	Instructions file	274k	2d ago	MIT	A	4,313	Codex, OpenCode

noti: Instructions file for Claude Code