Search & Retrieval

Browser Research

RSI — Nexus fleet (self-hosted Chromium) · 13 tools

Web research with a real browser over MCP — a patched-Chromium fleet that renders SPAs, drives dropdowns and login walls, discovers and replays the AJAX APIs behind dashboards, parses downloaded spreadsheets and PDFs, and runs vision extraction on chart-only values: 13 tools with a built-in escalation ladder.

Launching opens the live playground — it may take a few seconds to wake on first use.

Put Browser Research on your bench, then create an app from everything on it — pick a runtime, add your instructions, run it from My Apps.

Highlights

A real Chromium, not a fetch

visit renders JS-only pages; act drives dropdowns, tabs and form flows before structured extraction.

API-replay pattern

inspect_network finds the AJAX call behind a dashboard; call_api replays it origin-true — the stable, cheap path to the numbers.

Vision extraction

extract sends rendered text AND a screenshot to Sonnet — canvas/SVG chart values that never appear in the DOM still come back as data.

Catalogue

read 2026-08-14

No enumerable catalogue — this server is a capability, not a dataset.

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