scraps CLAUDE.md

scraps CLAUDE.md is an instructions file for coding agents from boykush/scraps. It costs 291 tokens per session, scanned A, original, MIT.

Development instructions for the Scraps Rust project, including its code layout, command-line structure, configuration files, and development workflow. TDD means writing a failing test, making it pass, then improving the code.

In plain words
What is it for?
Use it when developing Scraps features, locating commands and use cases, following the Rust test workflow, and preparing commits or pull requests.
Why use it?
It gives an agent the repository-specific rules needed to make compatible changes and run the project's checks.

Instructions file

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/boykush/scraps/claude-md
Clone the repo
git clone --depth 1 https://github.com/boykush/scraps

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 scraps CLAUDE.md

README.md
[![agentmods](https://agentmods.dev/badge/instructions/boykush/scraps/claude-md.svg)](https://agentmods.dev/instructions/boykush/scraps/claude-md)
Your own site
<a href="https://agentmods.dev/instructions/boykush/scraps/claude-md"><img src="https://agentmods.dev/badge/instructions/boykush/scraps/claude-md.svg" alt="Measured on agentmods" height="20"></a>
Per session 291 This file is loaded in full into every session.
When invoked 291 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 $0.00291 $0.00291
Opus 5 $0.00146 $0.00146
Sonnet 5 $0.00058 $0.00058
Haiku 4.5 $0.00029 $0.00029

Measured 4d ago against content hash 372a4f2ae367, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

scraps 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 4d 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 · 21 lines

What it actually says

Scraps Development with Claude Code

For comprehensive guidelines, see @CONTRIBUTING.md

Project Structure

  • Workspace: root crate (src/) + modules/libs/ (scraps_libs)
  • CLI commands: src/cli/cmd/<name>.rs using PathResolver + ScrapConfig
  • Usecases: src/usecase/<name>/usecase.rs
  • Libs features: error, git, lang, markdown, model, search — gated in modules/libs/src/lib.rs
  • Config language: PKL (*.pkl files)
  • Discovery: livt/ is the product discovery workspace (livt); its content is written in Japanese by convention, while the rest of the repository is English

Development Workflow

  1. Plan: Start in Plan mode to analyze requirements and design approach
  2. Implement: One TODO at a time, following TDD (Red -> Green -> Refactor)
    • PostToolUse hook auto-formats .rs files on Edit/Write
    • Pre-commit hook runs cargo:quality (test + fmt + clippy) automatically
  3. Commit & PR: Use /commit or /commit-push-pr skill (see @CONTRIBUTING.md)
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. 4d ago First seen · 21 lines · 291 tokens per session scan A 372a4f2ae367

Subscribe to this mod's changes

scraps CLAUDE.md is an instructions file published in the GitHub repository boykush/scraps (47 stars, last pushed today), licensed MIT. It adds 291 tokens to every session, about $0.0015 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 2026-08-30.