shipworthy CLAUDE.md

shipworthy CLAUDE.md is an instructions file for coding agents from Vimalk0703/shipworthy. It costs 2,114 tokens per session, scanned A, original, MIT.

Repository-specific instructions for Shipworthy, an open-source Claude Code plugin for production-oriented software work. The repository contains skills, checks, hooks, agents, templates, adapters, and commands for engineering tasks.

In plain words
What is it for?
Use them when working on the Shipworthy repository so changes follow its layout and conventions, including areas such as testing, security, API design, databases, and observability.
Why use it?
They give Claude Code the project's structure, conventions, and configurable quality, security, planning, and architecture practices.

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/vimalk0703/shipworthy/claude-md
Clone the repo
git clone --depth 1 https://github.com/Vimalk0703/shipworthy

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 shipworthy CLAUDE.md

README.md
[![agentmods](https://agentmods.dev/badge/instructions/vimalk0703/shipworthy/claude-md.svg)](https://agentmods.dev/instructions/vimalk0703/shipworthy/claude-md)
Your own site
<a href="https://agentmods.dev/instructions/vimalk0703/shipworthy/claude-md"><img src="https://agentmods.dev/badge/instructions/vimalk0703/shipworthy/claude-md.svg" alt="Measured on agentmods" height="20"></a>
Per session 2,114 This file is loaded in full into every session.
When invoked 2,114 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 $0.02114 $0.02114
Opus 5 $0.01057 $0.01057
Sonnet 5 $0.00423 $0.00423
Haiku 4.5 $0.00211 $0.00211

Measured 5d ago against content hash 6b6a5e3b5017, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

shipworthy 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 5d 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 · 141 lines

How it starts

The opening of the file, as written. The whole thing — 141 lines — stays where its author put it; the contents beside it link to each section on GitHub.

CLAUDE.md

This file provides guidance to Claude Code (claude.ai/code) when working with code in this repository.

Shipworthy

What This Is

Shipworthy is an open-source Claude Code plugin that guides AI coding sessions toward production engineering practices. All checks are advisory by default — they suggest, never block. Every rule is configurable via .shipworthy/config.json. v1.5.0 with 64 skills, 6 hooks, 6 agents, 8 templates, 5 adapters, 3 presets, 7 commands.

Repository Structure

skills/              64 engineering skills as SKILL.md files (YAML frontmatter + Markdown)
  core/              Master router, architecture awareness, intent-to-spec
  planning/          Brainstorming, writing-plans, executing-plans, design-documents, decision-frameworks
  quality/           TDD, quality-gates, verification, error-handling, code-complexity, response-schema-validation, feedback-driven-adaptation, confidence-based-strictness
  security/          14 skills: adaptive-security, secrets, supply-chain, PII, compliance, bias-detection, vendor-risk-assessment, etc.
  architecture/      API design, database, performance, observability, resilience, 12-factor
  collaboration/     Subagent-driven-dev, parallel agents, code review
  operations/        15 skills: CI/CD, git worktrees, migrations, feature flags, incident response, context-manager, guardrail-audit-log, scope-creep-detection
  frontend/          Accessibility, frontend standards
  debugging/         Systematic debugging
  documentation/     Documentation as code
  meta/              Writing skills, retrospective
hooks/               6 bash hook scripts + shared library
  lib.sh             Shared utilities: JSON parsing, escaping, debug logging, transparency, config helpers
  session-start      SessionStart hook — tier detection, arch spec loading, transparency banner
  pre-tool-use       PreToolUse (Write|Edit) — secrets, eval, console.log suggestions (config-gated)
  pre-tool-use-bash  PreToolUse (Bash) — destructive command heads-up (config-gated)
  pre-push-validate  PreToolUse (Bash) — advisory pre-push check (blocks only in plugin repo or if user opts in)
  post-tool-use      PostToolUse (Bash) — commit, dependency, migration suggestions (config-gated)
  post-tool-use-write PostToolUse (Write|Edit) — :any, test location, route validation suggestions (config-gated)
commands/            7 slash commands (Markdown): /audit, /context, /diagnose, /health, /retro, /scaffold, /validate
agents/              6 agent personas (Markdown): code-reviewer, architecture-analyzer, security-auditor, test-strategist, project-doctor, pre-push-validator
templates/           8 architecture templates: nextjs, express, fastapi, go-service, react-spa, generic-typescript, generic-python, monorepo
adapters/            5 multi-agent adapters: cursor, copilot, codex, windsurf, gemini
presets/             3 config presets: startup.json, agency.json, enterprise.json
extensions/          Domain-specific extensions: e-commerce, fintech, healthcare
bin/shipworthy.cjs   CLI entry point (npx shipworthy init)
tests/               Test suites (14 suites, all passing)
  hooks/             Hook tests: test-session-start, test-pre-tool-use, test-post-tool-use, test-transparency
  skills/            Skill tests: test-skill-frontmatter, test-cso-format, test-cross-references, test-skill-routing, test-skill-quality, test-transparency-instructions
  security/          Security audit: test-security-audit (12 static analysis checks)
  run-all-tests.sh   Master test runner (auto-discovers test-*.sh files)
  validate-all.sh    Pre-push validation (8 checks, called by pre-push-validate hook)
site/                Landing page (GitHub Pages): index.html, og-image.html
docs/                Documentation site: getting-started/, guides/, reference/, blog/
benchmarks/          Reproducible benchmark suite with scoring scripts

Read the full file on GitHub · 141 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. 5d ago First seen · 141 lines · 2,114 tokens per session scan A 6b6a5e3b5017

Subscribe to this mod's changes

shipworthy CLAUDE.md is an instructions file published in the GitHub repository Vimalk0703/shipworthy (7 stars, last pushed 4mo ago), licensed MIT. It adds 2,114 tokens to every session, about $0.0106 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.

Related

Other instructions, from other repositories