claude-md-bootstrap

claude-md-bootstrap is a skill for Claude Code, Codex from Desko77/claude-code-skills-1c. It costs 200 tokens per session (2,207 once invoked), scanned A, original, MIT.

A tool for creating a project-local CLAUDE.md file, which gives an agent instructions and background every time it works in that project. It focuses on project rules, common pitfalls, working procedures, and documentation pointers.

In plain words
What is it for?
Use it to bootstrap or maintain agent guidance for a complex codebase.
Why use it?
It keeps important project context in one place so the agent does not need to rediscover it in every session.

Skill for Claude CodeCodex

Written for no agent in particular: nothing here depends on one. Also seen: reads .claude/ paths; mentions CLAUDE.md; mentions Claude Code.

Good fit Use it to bootstrap or maintain agent guidance for a complex codebase.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/desko77/claude-code-skills-1c/claude-md-bootstrap
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.

Any agent
npx skills add Desko77/claude-code-skills-1c --skill claude-md-bootstrap
Clone the repo
git clone --depth 1 https://github.com/Desko77/claude-code-skills-1c

Made for: Claude Code, Codex.

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 claude-md-bootstrap

README.md
[![agentmods](https://agentmods.dev/badge/skills/desko77/claude-code-skills-1c/claude-md-bootstrap/github.svg)](https://agentmods.dev/skills/desko77/claude-code-skills-1c/claude-md-bootstrap)
Your own site
<a href="https://agentmods.dev/skills/desko77/claude-code-skills-1c/claude-md-bootstrap"><img src="https://agentmods.dev/badge/skills/desko77/claude-code-skills-1c/claude-md-bootstrap/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.

agentmods 80×15 button for claude-md-bootstrap

Your own site · 80×15
<a href="https://agentmods.dev/skills/desko77/claude-code-skills-1c/claude-md-bootstrap"><img src="https://agentmods.dev/badge/skills/desko77/claude-code-skills-1c/claude-md-bootstrap.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 200 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 2,207 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe. Third-party audits
  • NVIDIA SkillSpector warn 7 Sept 2026
SkillSpector: 3 findings, up to medium

These are SkillSpector’s own severities. On a checked sample its high-severity flags on skills were ~96% false positives — a documented command, a public API, a “never do X” rule — so we show them as a caution to read, not a verdict. Why →

  • medium analysis-evasion · line 1
    Suspicious Unicode normalization or mixed-script content
    Fix: Review the flagged content for security risks. Ensure no credentials, secrets, or sensitive data are exposed.
  • medium Rogue Agent · line 4
    Skill establishes unauthorized persistence across sessions via cron jobs, startup scripts, or state files. Session persistence allows an attacker to maintain access beyond the current interaction.
    Fix: Remove any persistence mechanisms (cron jobs, startup scripts, state files). Skills should not maintain state across sessions without explicit user consent.
  • medium Rogue Agent · line 4
    Skill establishes unauthorized persistence across sessions via cron jobs, startup scripts, or state files. Session persistence allows an attacker to maintain access beyond the current interaction.
    Fix: Remove any persistence mechanisms (cron jobs, startup scripts, state files). Skills should not maintain state across sessions without explicit user consent.
How audits are shown
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 5.1 $0.00200 $0.02207
Opus 5 $0.00100 $0.01104
Sonnet 5 $0.00040 $0.00441
Haiku 4.5 $0.00020 $0.00221

Measured 6d ago against content hash 603d85a3a7d9, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-09, from the pricing page.

Security

Grade A, and why

claude-md-bootstrap 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 6d 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.

skills/claude-md-bootstrap/SKILL.md · 148 lines

How it starts

The opening of the file, as written. The whole thing — 148 lines — stays where its author put it; the contents beside it link to each section on GitHub.

claude-md-bootstrap

Создает проектный CLAUDE.md в корне проекта - авто-загружаемый каждую сессию контекст для агента: железные правила-грабли, протокол работы, указатели на доки и память. Цель - чтобы агент был эффективен в проекте сразу, без переоткрытия граблей, и чтобы документация поддерживалась ПО ХОДУ работы, а не постфактум.

Методика заимствована из opencode-скила project-bootstrap (https://github.com/dimkurilo/opencode-skills/tree/main/skills/project-bootstrap) и адаптирована под Claude Code: CLAUDE.md вместо AGENTS.md, память проекта (~/.claude/projects/<proj>/memory/) вместо .agents/, без модельных профилей (DeepSeek/GLM) и без GRACE-якорей. Что заимствовано дословно: Variant E (правила в primacy + recency против "Lost in the Middle"), классификация проекта, режим расширения, contradiction check, progressive disclosure, лимит "не больше 2 вопросов".

Когда этот скил, а когда встроенный /init

  • /init - дженерик: сводка кодовой базы в CLAUDE.md. Используй, если нужен просто обзор кода.
  • Этот скил - опинионейтед агент-контекст: правила-грабли как IF-THEN, протокол, primacy/recency, "док как часть работы". Используй, когда проект сложный и нужен надежный контекст для агента.
  • Можно комбинировать: сначала /init для черновой архитектуры, затем этот скил для структуры и правил.

Workflow

Фаза 0: Классификация + режим

  1. Тип проекта (определи по файлам, НЕ спрашивай):

    Тип Сигналы
    code исходники (py/ts/js/go/...), тесты, CI
    ops Docker, SSH, .env, nginx, продакшен-риски
    agent скиллы, промпты, агенты, модели
    content статьи, briefs, Excel, документы

    Приоритет гибридов: ops > code > agent > content.

  2. Режим: ls CLAUDE.md в корне. Если есть -> РЕЖИМ РАСШИРЕНИЯ (дополнять, не перезатирать; сохранить ручные правки пользователя, добавить недостающие секции).

  3. Загрузи контекст (Read/Glob/Grep, без вопросов):

    • README*, docs/**, корневые конфиги.
    • git log --oneline -30 и багфиксы - источник граблей.
    • Память проекта: ~/.claude/projects/<кодированный-путь>/memory/MEMORY.md (если есть).
    • Глобальный ~/.claude/CLAUDE.md и ~/.claude/rules/* - чтобы НЕ дублировать и не конфликтовать.

Read the full file on GitHub · 148 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. 6d ago First seen · 148 lines · 200 tokens per session scan A 603d85a3a7d9

Subscribe to this mod's changes

claude-md-bootstrap is a skill published in the GitHub repository Desko77/claude-code-skills-1c (60 stars, last pushed 7d ago), licensed MIT. It adds 200 tokens to every session and 2,207 once invoked, 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 2026-09-03.

Related

Other skills, from other repositories