bootstrap

bootstrap is a skill for Claude Code, Codex from aiskillstore/marketplace. It costs 172 tokens per session (1,933 once invoked), scanned C, original, no licence file.

An interactive repository setup skill that scans a codebase without changing it, proposes project and module guidance files, and writes them only after human approval. The files record project context, document indexes, and confidence for each claim.

In plain words
What is it for?
It is for setting up AGENTS.md, DOCSINDEX.md, and CONTEXTMANIFEST.json files and defining repository risk boundaries.
Why use it?
It helps create reliable guidance for coding agents while keeping the developer in control of what is written and which paths are protected.

Skill for Claude CodeCodex

Which agent this was written for is unclear — body not stored (licence); the path alone says nothing.

Good fit It is for setting up AGENTS.md, DOCSINDEX.md, and CONTEXTMANIFEST.json files and defining repository risk boundaries.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/aiskillstore/marketplace/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 aiskillstore/marketplace --skill bootstrap
Clone the repo
git clone --depth 1 https://github.com/aiskillstore/marketplace

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 bootstrap

README.md
[![agentmods](https://agentmods.dev/badge/skills/aiskillstore/marketplace/bootstrap/github.svg)](https://agentmods.dev/skills/aiskillstore/marketplace/bootstrap)
Your own site
<a href="https://agentmods.dev/skills/aiskillstore/marketplace/bootstrap"><img src="https://agentmods.dev/badge/skills/aiskillstore/marketplace/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 bootstrap

Your own site · 80×15
<a href="https://agentmods.dev/skills/aiskillstore/marketplace/bootstrap"><img src="https://agentmods.dev/badge/skills/aiskillstore/marketplace/bootstrap.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 172 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,933 The whole file, excluding the scripts and references it only reads on demand.
Security scan C 1 finding. A grade says what 26 rules found in the file — not that it is safe.
Origin unknown 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 $0.00172 $0.01933
Opus 5.5 $0.00069 $0.00773
Sonnet 5.5 $0.00034 $0.00387
Haiku 4.5 $0.00017 $0.00193

Measured 19d ago against content hash 578a6037a697, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade C, and why

bootstrap scanned grade C with 1 finding 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 19d 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.

Hidden instructionshighPrompt injection

Directives inside HTML comments, invisible characters or bidirectional overrides are read by the model and not by the person reviewing the file.

- **Paths go in `backticks`.** `/doctor` checks every backticked path against the filesystem, so a wrong path gets caught. For a path you mention on purpose even though it no longer exists (history, a warning), add `<!--
pending/drix10/bootstrap/SKILL.md · 93 lines

The source is not reproduced here

No licence file

A repository with no LICENSE is all rights reserved by default, so the body is not copied here. The metadata, the measurements and the link are.

Read it on GitHub

Files

What ships with it

1 file beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

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. 19d ago First seen · 93 lines · 172 tokens per session scan C 578a6037a697

Subscribe to this mod's changes

bootstrap is a skill published in the GitHub repository aiskillstore/marketplace (436 stars, last pushed yesterday), with no licence file. It adds 172 tokens to every session and 1,933 once invoked, about $0.0007 per session on Opus 5.5. A static security scan graded it C with 1 finding (hidden instructions). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-09-28.

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