deep-search

Search multiple web engines and collect browser snapshots for cited answers.

9|2|Updated Apr 24, 2026
One-click install
npx skills add https://github.com/TasiTech/tasi-harness --skill deep-search-tasitech
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: deep-search
Source: https://github.com/TasiTech/tasi-harness/tree/main/resources/skills/browser/deep-search
Command: npx skills add https://github.com/TasiTech/tasi-harness --skill deep-search-tasitech

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Deep-search helps users answer questions that require up-to-date web evidence by searching across multiple engines, opening relevant pages, and collecting page snapshots and extracts to support cited responses.

Core Features & Use Cases

  • Multi-engine deep web search: Runs targeted queries across many engines (Bing, Google, Baidu, Sogou/WeChat, 360, Toutiao, DuckDuckGo, Brave, Quark, and others) and switches when results are blocked or thin.
  • Robust browser-backed evidence gathering: Opens promising result links, waits for content readiness, and collects browser_snapshot / browser_extract (plus screenshots when needed) for downstream answering.
  • De-duplication and retry discipline: Avoids repeating the same searches/extractions too often, maintains an internal search ledger, and applies fallback strategies when pages are dynamic, blocked, or empty.
  • Citation-ready output workflow: Supports numbered inline Markdown citations tied to inspected and extracted sources.

Quick Start

Ask to perform a deep multi-engine web research for your question and return a cited summary using evidence extracted from opened pages.

Frequently Asked Questions about deep-search

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I perform deep web research across multiple search engines with citations?

To perform deep web research, this skill runs targeted queries across multiple search engines like Bing, Google, and Baidu, opens relevant result pages, and collects browser snapshots and extracts to generate answers with numbered inline Markdown citations.

What is multi-engine web search and when do I need it for current events?

Multi-engine web search queries many engines like Bing, DuckDuckGo, and Baidu, switching when results are blocked or thin. You need it for current events, multi-region research, and fact synthesis when a single search engine lacks sufficient coverage.

How do I extract web evidence and generate cited summaries from search results?

You extract web evidence by opening promising search result links, waiting for content readiness, and collecting browser_snapshot or browser_extract outputs. These extracted sources are then tracked and tied to numbered inline Markdown citations for your final summary.

Can I use browser automation to find current web evidence from dynamic pages?

Yes, you can use browser automation to find current web evidence from dynamic pages. The process applies robust browsing steps with waits, snapshots, and extracts, while using fallback strategies and a retry ledger when pages are dynamic, blocked, or empty.

What's the best way to avoid redundant searches when doing multi-region research?

The best way to avoid redundant searches during multi-region research is using a de-duplication and retry ledger. This internal search ledger tracks previous queries and extractions, preventing repetitive tool actions and applying fallback strategies for blocked content.

Does this deep search approach work with non-English search engines like Sogou and 360?

Yes, the deep search approach works with non-English search engines like Sogou, 360, Baidu, and Quark. It supports multi-language research by running targeted queries across these regional engines and switching to alternatives if results are blocked or thin.