crw-search

crw-search is a skill for Claude Code from us/crw. It costs 100 tokens per session (1,428 once invoked), scanned A, original, AGPL-3.0.

A web-search skill that uses fastCRW to return page titles, web addresses, and descriptions for a topic or question.

In plain words
What is it for?
Use it to search for websites, documentation, explanations, people, topics, and recent information.
Why use it?
It helps find relevant pages when you do not already have a specific web address, using a search service without per-query costs or an API key.

Skill for Claude Code

Written for Claude Code: allowed-tools in frontmatter.

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

Good fit Use it to search for websites, documentation, explanations, people, topics, and recent information.

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

Made for: Claude Code.

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-search

README.md
[![agentmods](https://agentmods.dev/badge/skills/us/crw/crw-search.svg)](https://agentmods.dev/skills/us/crw/crw-search)
Your own site
<a href="https://agentmods.dev/skills/us/crw/crw-search"><img src="https://agentmods.dev/badge/skills/us/crw/crw-search.svg" alt="Measured on agentmods" height="20"></a>
Per session 100 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,428 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 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 $0.00100 $0.01428
Opus 5 $0.00050 $0.00714
Sonnet 5 $0.00020 $0.00286
Haiku 4.5 $0.00010 $0.00143

Measured 7d ago against content hash 067fb1707051, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-07, from the pricing page.

Security

Grade A, and why

crw-search 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 7d 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-search/SKILL.md · 109 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. 7d ago First seen · 109 lines · 100 tokens per session scan A 067fb1707051

Subscribe to this mod's changes

crw-search is a skill published in the GitHub repository us/crw (950 stars, last pushed yesterday), licensed AGPL-3.0. It adds 100 tokens to every session and 1,428 once invoked, about $0.0005 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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