What is Tabstack Dev Tools?

Tabstack Dev Tools is a unified API that gives your code everything it needs from the web: structured JSON, clean markdown, cited research, and browser automation. No browser, LLM, or pipeline for you to run. Use it from the tools you already work in—an MCP server, CLI, Raycast extension, or as an Agent Skill. Grab a key and make your first call in less than three minutes. Mozilla-backed. Your data is never sold, never trained on.

Who it's for

• Data engineers who need reliable structured extraction from any URL without maintaining scrapers
• AI/agent developers building coding assistants or agent workflows that require real-time web data with citations
• Product teams monitoring competitor pages or extracting job listings at scale with minimal infrastructure

Key features

Extract

Pull structured JSON from any URL with a schema you define. Structured extraction beats raw HTML parsing when you need typed, predictable data from diverse pages.

Research With Citations

One call returns a multi-source answer with sources attached. No need to chain multiple requests or verify sources manually—the API handles both.

Automate

The browser agent and orchestrator model handles multi-turn interactive sessions. Run price monitors on a schedule or automate complex workflows without managing browser infrastructure.

MCP Server

Connect Tabstack to Claude Code, Cursor, or Windsurf and call it from inside your editor. Expose extract, research, and automate as tools to any MCP-aware coding assistant.

What stands out

One API replaces your scraper, browser, and pipeline—and your data is never sold or trained on.

That combination of breadth and trust is rare. Most web data tools either offer extraction without automation, or automation without structured output. Tabstack delivers both, plus research with citations, all from a single key. The Mozilla backing and strict no-training, no-selling data policy make it safe for production use with sensitive competitive data.

Worth checking out if…

You're tired of maintaining scrapers, running headless browsers, or stitching together multiple APIs just to get structured web data into your code. If you build agents, monitor competitors, or extract data at scale, Tabstack gives you a single endpoint that handles extraction, research, and automation—with SDKs for TypeScript and Python, integrations with LangChain and Vercel AI SDK, and tools like the CLI and Raycast extension for quick ad-hoc work.