Best browser MCP servers for ChatGPT

65+ free in-browser developer tools (JSON, Base64, JWT, hash, regex…) callable over MCP.

Hosted real Google Chrome MCP with per-user persistent state. Navigate, click, type, screenshot.

Headless browser primitives for AI agents when sites need real JS rendering.

Wavedash docs and workflow guidance for building and publishing browser games.

Headless-browser-as-JSON with memorymarket cache economics. Real Chromium, crypto settlement.

Generic URL crawl + HTML extraction — fallback for sites without dedicated MCPs.

Site crawl + tech stack + DNS + SSL + WHOIS — five web-intel layers in one MCP.

Scrape the FAA Aircraft Registry by N-number — aircraft make, model, year, owner name, address, airw

Hosted Chromium in mainland China: scripted actions, URL screenshots, print-to-PDF.

Load & browser performance testing — drive MaxoPerf from your AI agent with your API key.

Search, configure, quote, recommend gaming PCs and components. Hands user to in-browser checkout.

41Trust score 41 of 100, Fair

Analytics, advertising: Facebook/Meta, TikTok, competitor ads. Free plan; Spytrend OAuth in browser

AI access to InstantReply WhatsApp, Instagram, and Messenger inboxes with browser pairing.

QuickGO (EBI) MCP — Gene Ontology browser.

40Trust score 40 of 100, Fair

Self-healing CI tests and proof of work for AI agents

W3C MCP — web-standards lookup over w3c/browser-specs (GitHub, CF-reachable).

CrawlGraph MCP — backlink intelligence on the public Common Crawl webgraph

Radio MCP — wraps Radio Browser API (free, no auth)

UCSC Genome Browser REST API — reference genome assemblies for ~250 species, the annotation tracks…

Persistent cloud workspaces for AI agents: run commands, edit files, use git and a browser.

Scrape Twitter/X profiles, tweets, search. No API key. Structured JSON. x402 pay-per-call.

Client intake: files, copy and logins from clients, from the browser or your AI agent.

HTML and CSS to PDF MCP server with page headers, footers and page numbers. No headless browser.

Crawl and scrape websites to clean markdown, and track what changed between crawls.