crw-map

crw-map is a skill for Claude Code, Codex from us/crw. It costs 88 tokens per session (1,511 once invoked), scanned A, original, AGPL-3.0.

A skill for listing the URLs on a website without downloading the full content of every page.

In plain words
What is it for?
Finding all or selected pages on a site, discovering links, listing URLs, and mapping a website through its sitemap and links.
Why use it?
It provides a quick inventory of a site's pages before deciding which pages are worth reading or scraping.

Skill for Claude CodeCodex

Part of the fastcrw plugin — 15 skills, 2 MCP servers shipped together

View the source file us/crw
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 skills/us/crw/crw-map
Any agent
npx skills add us/crw --skill crw-map
Clone the repo
git clone --depth 1 https://github.com/us/crw

Made for: Claude Code, Codex.

Or install fastcrw, the plugin that ships this one along with the rest of its 15 skills, 2 MCP servers.

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 crw-map

README.md
[![agentmods](https://agentmods.dev/badge/skills/us/crw/crw-map.svg)](https://agentmods.dev/skills/us/crw/crw-map)
Your own site
<a href="https://agentmods.dev/skills/us/crw/crw-map"><img src="https://agentmods.dev/badge/skills/us/crw/crw-map.svg" alt="Measured on agentmods" height="20"></a>
Per session 88 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,511 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 1 finding. Scan, not verified.
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 $0.00088 $0.01511
Opus 5 $0.00044 $0.00756
Sonnet 5 $0.00018 $0.00302
Haiku 4.5 $0.00009 $0.00151

Measured 4d ago against content hash d952e7455787, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

crw-map scanned grade A 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 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.

Makes network callslowCapability

Not a fault in itself. Listed so you know the mod talks to something, and to what.

allowed-tools: Bash(crw:*) Bash(curl:*) Read
skills/crw-map/SKILL.md · 127 lines

The source is not reproduced here

Licensed AGPL-3.0

The repository is licensed AGPL-3.0, which this catalogue does not treat as permission to reproduce the file. Read it at the source.

Read it on GitHub

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 · 127 lines · 88 tokens per session scan A d952e7455787

Subscribe to this mod's changes

crw-map is a skill published in the GitHub repository us/crw (916 stars, last pushed yesterday), licensed AGPL-3.0. It adds 88 tokens to every session and 1,511 once invoked, about $0.0004 per session on Opus 5. A static security scan graded it A with 1 finding (makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.

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