AgentIndex icon
AgentIndex
stealth-chrome-devtools-mcp logo
stealth-chrome-devtools-mcp
★ 29
vs
fitter logo
fitter
★ 133

stealth-chrome-devtools-mcp vs fitter

stealth-chrome-devtools-mcp: Stealth Chrome DevTools MCP is a self-contained server for undetectable browser automation, primarily designed for AI agents. It integrates smart profile management, anti-detection stealth arg filtering, and robust process lifecycle handling to effectively bypass anti-bot systems.; fitter: Fitter is a declarative tool that transforms any website or API into structured JSON, eliminating the need for brittle scraping scripts. It's designed for AI agents, allowing Large Language Models to author, validate, and execute data extraction pipelines locally, on demand.

01

TL;DR

stealth-chrome-devtools-mcp logo
stealth-chrome-devtools-mcpBrowser Automation · ★ 29

Bypassing anti-bot challenges like Cloudflare Turnstile

Read stealth-chrome-devtools-mcp full review →
fitter logo
fitterLLM Infra · ★ 133

Scrape data from websites without APIs and enrich it with data from external APIs (e.g., GitHub trending repos scraped from HTML, then enriched via GitHub REST API).

Read fitter full review →
02

Side-by-Side Comparison

Field
stealth-chrome-devtools-mcp logostealth-chrome-devtools-mcp
fitter logofitter
Category
Browser Automation
LLM Infra
Stars
★ 29
★ 133
License
AGPL-3.0
MIT
Install Command
uv tool install stealth-chrome-devtools-mcp==2.1.1
go build -o fitter_mcp ./cmd/mcp && claude mcp add fitter -s user -- "$(pwd)/fitter_mcp"
Updated
1d ago
1mo ago
Open Source
Yes
Yes
Website
↗ Visit
↗ Visit
GitHub
↗ GitHub
↗ GitHub
Tags
Browser Automation, Stealth Browsing, Anti-bot Evasion
Web Scraping, Data Extraction, AI Agents
03

Features

stealth-chrome-devtools-mcp logostealth-chrome-devtools-mcp
01Undetectable by anti-bot systems (e.g., Cloudflare, DataDome)
02Smart profile management for persistent login sessions across sessions
03Automatic stripping of 30+ detectable Chrome flags for stealth
04Multi-instance support to spawn and manage multiple browsers simultaneously
05Full Chrome DevTools Protocol (CDP) access for advanced browser control
fitter logofitter
01Declarative & Auditable Configuration: AI agents produce readable, savable, and re-runnable configurations instead of throwaway code.
02Local-first Data Fetching: All data fetching occurs on the user's machine, eliminating reliance on third-party scraping APIs or per-request billing.
03Batteries Included: Provides a comprehensive set of tools including HTTP client, headless browser (Playwright/Chromium/Docker), various parsers (JSON, HTML, XML, XPath), pagination, caching, and rate-limiting.
04Multiple Usage Modes: Can be used as an MCP server for AI clients, an AI-powered CLI agent, a local CLI, an embeddable Go library, or a long-running service.
05LLM Integration via MCP: Exposes a Model Context Protocol (MCP) server, enabling Claude Code, Claude Desktop, and other MCP clients to author and run scraping pipelines.
04

Use Cases

stealth-chrome-devtools-mcp logostealth-chrome-devtools-mcp
↳Bypassing anti-bot challenges like Cloudflare Turnstile
↳Maintaining persistent login sessions for automated tasks
↳Automated web scraping and data extraction without detection
↳Managing concurrent browser sessions for AI agent workflows
fitter logofitter
↳Scrape data from websites without APIs and enrich it with data from external APIs (e.g., GitHub trending repos scraped from HTML, then enriched via GitHub REST API).
↳Extract structured information from dynamic web pages using headless browsers for JavaScript-rendered content.
↳Automate data collection for AI agents, allowing them to dynamically generate and execute data extraction configurations based on natural language requests.
↳Generate static data sequences or transform data fields based on calculated expressions.
↳Write extracted results to local files in various formats (e.g., CSV) for reporting or further processing.
FAQ

FAQ

What is the difference between stealth-chrome-devtools-mcp and fitter?
Both stealth-chrome-devtools-mcp and fitter are in the Browser Automation category. stealth-chrome-devtools-mcp has 29 stars, while fitter has 133 stars.
Which is better, stealth-chrome-devtools-mcp or fitter?
The best choice depends on your use case. Choose stealth-chrome-devtools-mcp if Bypassing anti-bot challenges like Cloudflare Turnstile, and fitter if Scrape data from websites without APIs and enrich it with data from external APIs (e.g., GitHub trending repos scraped from HTML, then enriched via GitHub REST API)..
Is stealth-chrome-devtools-mcp free or open source?
Yes, stealth-chrome-devtools-mcp is open source on GitHub (AGPL-3.0).
Is fitter free or open source?
Yes, fitter is open source on GitHub (MIT).
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