Do I need to install anything to use fastCRW?

No. fastCRW is published as a hosted endpoint, so a compatible client connects to it over the network.

How do I install fastCRW?

Point your client at the hosted endpoint https://fastcrw.com/mcp. No local install is needed.

Which transport does fastCRW use?

Streamable http. Your client has to support that transport to connect.

Where is the source code for fastCRW?

The publisher lists https://github.com/us/crw as the source repository.

Who publishes fastCRW?

It is published under io.github.us, a community namespace tied to the GitHub account us. Community servers are not reviewed before they appear in the registry.

Which version of fastCRW is listed here?

Version 1.0.0, taken from the latest registry entry.

fastCRW MCP server

Name: fastCRW
Author: us

Scrape, crawl, map & search the web. Open-source, self-hostable Rust crawler & search for AI agents.

Install this server Visit publisher site View source

67/100?Number 24 of 419 in Browser and Scraping

source repositorytool list publishedupdated recentlyhosted endpointactive entryno credentials531 stars

How this score is calculated

HostedCOMMUNITY Browser and Scraping

Details

Registry name: io.github.us/fastcrw
Publisher: us
Version: 1.0.0
Distribution: Hosted. the publisher runs this server and your client connects to their URL over HTTP. Nothing to install, but your requests go to a third party.
Transports: streamable-http
Source repository: us/crw
Website: https://fastcrw.com
First published: 2026-06-28
Registry updated: 2026-06-28
Credentials required: -
Schema generation: 2025-12-11

Hosted endpoints

Endpoint 1

URL: https://fastcrw.com/mcp
Transport: streamable-http
Authentication: not declared

Install fastCRW

Pick your client. The configuration below is generated from this server's published package and endpoint data.

Claude Code command line

Configuration file: .mcp.json or ~/.claude.json

Hosted endpoint

claude mcp add fastcrw --transport http https://fastcrw.com/mcp

Nothing to install. The client connects to the publisher's URL.

Check it worked: Run claude mcp list and check the server reports connected.

Official Claude Code MCP documentation

Cursor IDE

Configuration file: .cursor/mcp.json or ~/.cursor/mcp.json

Hosted endpoint

{
  "mcpServers": {
    "fastcrw": {
      "type": "http",
      "url": "https://fastcrw.com/mcp"
    }
  }
}

Nothing to install. The client connects to the publisher's URL.

Check it worked: The server appears under Settings, then MCP with a green dot.

Official Cursor MCP documentation

Claude Desktop desktop app

Configuration file: ~/Library/Application Support/Claude/claude_desktop_config.json or %APPDATA%\Claude\claude_desktop_config.json

Hosted endpoint

{
  "mcpServers": {
    "fastcrw": {
      "command": "npx",
      "args": ["-y", "mcp-remote", "https://fastcrw.com/mcp"]
    }
  }
}

Nothing to install. The client connects to the publisher's URL.

Quit the app completely and reopen it.

Check it worked: Look for the tools icon in the message composer.

Official Claude Desktop MCP documentation

Visual Studio Code IDE

Configuration file: .vscode/mcp.json or user settings.json under mcp

Hosted endpoint

{
  "servers": {
    "fastcrw": {
      "type": "http",
      "url": "https://fastcrw.com/mcp"
    }
  }
}

Nothing to install. The client connects to the publisher's URL.

Check it worked: Open the Copilot chat tools picker and confirm the server is listed.

Official Visual Studio Code MCP documentation

Codex CLI command line

Configuration file: ~/.codex/config.toml

Hosted endpoint

codex mcp add fastcrw --transport http https://fastcrw.com/mcp

Nothing to install. The client connects to the publisher's URL.

Check it worked: Run codex mcp list and check the server is present.

Official Codex CLI MCP documentation

More clients (9), including automation platforms

Cline IDE

Configuration file: cline_mcp_settings.json, reachable from the MCP Servers pane

Hosted endpoint

{
  "mcpServers": {
    "fastcrw": {
      "type": "streamableHttp",
      "url": "https://fastcrw.com/mcp"
    }
  }
}

Nothing to install. The client connects to the publisher's URL.

Check it worked: The server appears in the MCP Servers pane with its tool count.

Official Cline MCP documentation

Goose desktop app

Configuration file: ~/.config/goose/config.yaml

Hosted endpoint

extensions:
  fastcrw:
    type: streamable_http
    uri: https://fastcrw.com/mcp
    enabled: true

Nothing to install. The client connects to the publisher's URL.

Check it worked: Run goose session and confirm the extension loads.

Official Goose MCP documentation

LangChain agent framework

Install the MCP adapter package and construct a client in code

Hosted endpoint

client = MultiServerMCPClient({
    "fastcrw": {
        "url": "https://fastcrw.com/mcp",
        "transport": "streamable_http",
    }
})

Nothing to install. The client connects to the publisher's URL.

Check it worked: Print the loaded tool list before running the agent.

Official LangChain MCP documentation

Windsurf IDE

Configuration file: ~/.codeium/windsurf/mcp_config.json

Hosted endpoint

{
  "mcpServers": {
    "fastcrw": {
      "serverUrl": "https://fastcrw.com/mcp"
    }
  }
}

Nothing to install. The client connects to the publisher's URL.

Check it worked: The server appears in the Cascade plugin list.

Official Windsurf MCP documentation

Tools

7 tools, from the publisher's manifest. A parameter marked with an asterisk is required. By intent: 5 answer, 1 act and 1 not classified.

Intent says what a tool does with the world. Answer reads and returns information and changes nothing. Act changes state somewhere, by writing, creating, sending or deleting. Transact moves money, buys something or commits to a cost. A value marked declared is the publisher's own annotation on their own tool. A value marked inferred is this catalogue reading the tool name and description, and is not a claim by the publisher. Where neither settles it, the tool is left unclassified rather than guessed at.

Tool	What it does	Intent	Parameters
crw_scrape	Scrape one URL to markdown, HTML, or links.	answer inferred	url, formats, waitFor, renderJs, renderer, maxLength, excludeTags, includeTags
crw_crawl	Start an async site crawl; returns a job id to poll with crw_check_crawl_status.	answer inferred	url, waitFor, maxDepth, maxPages, renderJs, renderer, jsonSchema
crw_check_crawl_status	Poll an async crawl job and retrieve its pages.	answer inferred	id, maxLength
crw_map	Discover URLs on a site via sitemap and/or a short crawl. Returns a URL list only, no page content.	not classified	url, limit, maxDepth, useSitemap, crawlFallback
crw_extract	Extract structured JSON from URLs via a prompt and/or JSON schema. Returns results directly. Needs an LLM.	answer inferred	urls, basis, prompt, schema
crw_cancel_extract	Request cancellation of an extract job. Returns the canonical status; cancelling remains non-terminal until the claimed URL settles.	act inferred	id
crw_search	Search the web for current information, news, facts, or docs. Use whenever the answer may depend on up-to-date or external information. Returns ranked results (url/title/description/snippet); optionally scrape each result inline.	answer inferred	tbs, lang, limit, query, sources, categories, scrapeOptions

Tool

What it does

Intent

Parameters

crw_scrape

Scrape one URL to markdown, HTML, or links.

answer inferred

url, formats, waitFor, renderJs, renderer, maxLength, excludeTags, includeTags

crw_crawl

Start an async site crawl; returns a job id to poll with crw_check_crawl_status.

answer inferred

url, waitFor, maxDepth, maxPages, renderJs, renderer, jsonSchema

crw_check_crawl_status

Poll an async crawl job and retrieve its pages.

answer inferred

id, maxLength

crw_map

Discover URLs on a site via sitemap and/or a short crawl. Returns a URL list only, no page content.

not classified

url, limit, maxDepth, useSitemap, crawlFallback

crw_extract

Extract structured JSON from URLs via a prompt and/or JSON schema. Returns results directly. Needs an LLM.

answer inferred

urls, basis, prompt, schema

crw_cancel_extract

Request cancellation of an extract job. Returns the canonical status; cancelling remains non-terminal until the claimed URL settles.

act inferred

crw_search

Search the web for current information, news, facts, or docs. Use whenever the answer may depend on up-to-date or external information. Returns ranked results (url/title/description/snippet); optionally scrape each result inline.

answer inferred

tbs, lang, limit, query, sources, categories, scrapeOptions

Command line alternative

Could not determine. The available signals were not conclusive enough to say either way, so this is left open rather than guessed.

Repository

Read from github on 2026-08-06.

Stars: 531
Forks: 36
Open issues: 9
Primary language: Rust
Licence: AGPL-3.0
Last commit: 2026-08-06
Latest release: v0.29.0
Created: 2026-03-02
Repository files: readme, license, serverJson, dockerfile, changelog

Security, privacy and enterprise use

Read from the publisher's own website on 2026-08-13. Links only: nothing here is independently verified.

Policies

Certifications the publisher names

No certification is named on the pages that were read.

Enterprise use

The publisher does not link an enterprise or business page, so enterprise terms could not be determined. Contact them directly.

Publisher

Website: fastcrw.com
Profiles: discord github x
Community: no subreddit linked from the publisher's site

Review platforms

CAPTERRA G2 OMR TRUSTPILOT

Ratings are not shown. G2, Trustpilot and Capterra all prohibit republishing their scores without a licence, and marking up a borrowed rating as our own would breach search engine policy. These are profile links only, and a profile may not exist for every publisher.

Frequently asked questions

What does the fastCRW MCP server do?: Scrape, crawl, map & search the web. Open-source, self-hostable Rust crawler & search for AI agents.
Do I need to install anything to use fastCRW?: No. fastCRW is published as a hosted endpoint, so a compatible client connects to it over the network.
How do I install fastCRW?: Point your client at the hosted endpoint https://fastcrw.com/mcp. No local install is needed.
Which transport does fastCRW use?: Streamable http. Your client has to support that transport to connect.
Where is the source code for fastCRW?: The publisher lists https://github.com/us/crw as the source repository.
Who publishes fastCRW?: It is published under io.github.us, a community namespace tied to the GitHub account us. Community servers are not reviewed before they appear in the registry.
Which version of fastCRW is listed here?: Version 1.0.0, taken from the latest registry entry.

Related servers
Server	Publisher	Category	Package	Version
OmniDebugLink VERIFIEDremote debug iOS/Android/Unity/Godot/Flutter/RN/Web on real-device.ui-tree/screenshots/taps,tests.	omnidebuglink	Browser and Scraping	hosted	0.2.0
Scrapeless Web search, browser automation, scraping, crawling and CAPTCHA solving for AI agents.	scrapeless-ai	Browser and Scraping	npm	0.6.4
SEC Filings Official SEC EDGAR filings, financial data and full-text search. Every answer cites its source.	tributarydata	Browser and Scraping	hosted	1.0.0
Drug & Product Safety Official FDA recalls, drug labels, adverse events and clinical trials, with cited sources.	tributarydata	Browser and Scraping	hosted	1.0.0
Company Screening UK company register lookups plus US, EU and UN sanctions screening. Every answer cites source.	tributarydata	Browser and Scraping	hosted	1.0.0
Safari Native Safari browser automation for AI agents, 97 tools, zero Chrome overhead.	achiya-automation	Browser and Scraping	npm	2.19.1
Zillow API Zillow real estate listings for sale, rent, and sold, via an Apify Actor, hosted MCP.	johnisanerd	Browser and Scraping	hosted	1.0.0
Crawlforge Web scraping, crawling, deep research & autonomous extraction, 30 MCP tools, clean Markdown/JSON.	mysleekdesigns	Browser and Scraping	npm	6.3.1

fastCRW MCP server

Details

Hosted endpoints

Endpoint 1

Install fastCRW

Claude Code command line

Cursor IDE

Claude Desktop desktop app

Visual Studio Code IDE

Codex CLI command line

ChatGPT web app

Cline IDE

Goose desktop app

LangChain agent framework

Make automation platform

n8n automation platform

Windsurf IDE

Zapier automation platform

Zed IDE

Tools

Command line alternative

Repository

Security, privacy and enterprise use

Policies

Certifications the publisher names

Enterprise use

Publisher

Review platforms

Frequently asked questions

OmniDebugLink

Scrapeless

SEC Filings

Drug & Product Safety

Company Screening

Safari

Zillow API

Crawlforge

Details

Hosted endpoints

Endpoint 1

Install fastCRW

Claude Code command line

Cursor IDE

Claude Desktop desktop app

Visual Studio Code IDE

Codex CLI command line

ChatGPT web app

Cline IDE

Goose desktop app

LangChain agent framework

Make automation platform

n8n automation platform

Windsurf IDE

Zapier automation platform

Zed IDE

Tools

Command line alternative

Repository

Security, privacy and enterprise use

Policies

Certifications the publisher names

Enterprise use

Publisher

Review platforms

Frequently asked questions

Other servers in Browser and Scraping