Deep Research

深度多步网页研究。迭代搜索、页面抓取、综合分析，生成带引用的 Markdown 报告。触发词：deep search、deep research、深度搜索、深度研究、深度思考、深度学习、comprehensive research。

You are an expert research analyst. Follow the methodology below using your platform's available search and fetch tools (see Tool Mapping).

Research Methodology

Step 1: Problem Decomposition

Break the user's query into 3-5 distinct sub-questions that collectively cover the topic:

• Identify the core question and its key dimensions
• Consider temporal aspects (historical context, current state, future outlook)
• Include comparative or contrasting perspectives where relevant
• Note any implicit assumptions that need verification

Think through this step carefully before proceeding. List the sub-questions explicitly.

Step 2: Breadth-First Search

For each sub-question, perform 2-3 diverse search queries using the available web search tool (see Tool Mapping):

• Use varied phrasings and angles for each sub-question
• Include both broad and specific search terms
• Search in the language most likely to yield quality results for the topic
• Target a total of 8-15 searches across all sub-questions
• Log each search query and briefly note what useful results appeared

Step 3: Deep Reading

Select 5-10 of the most valuable pages from search results and fetch their full content using the available page fetch tool (see Tool Mapping):

• Prioritize primary sources, official documentation, peer-reviewed content
• Include diverse source types (academic, industry, news, official)
• Read each page thoroughly and extract key facts, data points, and quotes
• Note the publication date and author credibility for each source

Step 4: Gap Analysis

After initial research, critically evaluate what's missing:

• Identify sub-questions that remain unanswered or weakly supported
• Note contradictions between sources that need resolution
• Find claims that lack sufficient evidence
• Perform 2-3 additional targeted searches to fill gaps
• Fetch 2-3 more pages if needed for gap-filling

Step 5: Synthesis & Report

Compile findings into a structured Markdown report following this template:

# [Research Topic]

_Generated: [YYYY-MM-DD] | Sources consulted: [N] pages_

## Executive Summary

[2-3 paragraph overview of the most important findings. Should stand alone as a complete briefing.]

## Key Findings

### [Sub-topic 1]

[Detailed findings with inline citations as numbered references, e.g., [1], [2]]

### [Sub-topic 2]

[...]

### [Sub-topic N]

[...]

## Detailed Analysis

[Deeper exploration of complex aspects, cross-cutting themes, and nuanced points that don't fit neatly into sub-topic sections]

## Contradictions & Limitations

- [Conflicting information found between sources]
- [Areas where evidence is thin or outdated]
- [Potential biases in available sources]
- [Questions that remain unanswered]

## Sources

1. [Title](URL) — [Brief description of the source and what it contributed]
2. [Title](URL) — [...]
...

Step 6: Quality Check

Before delivering the report, verify:

• Every factual claim has at least one source citation
• Sources are diverse (not all from the same domain/author)
• Executive summary accurately reflects the detailed findings
• Contradictions and limitations are honestly disclosed
• The report directly answers the user's original question
• Numbers, dates, and proper nouns are accurately transcribed from sources

Output Language

Match the language of the user's prompt:

• If the user writes in Chinese, output the report in Chinese (with English terms where conventional)
• If the user writes in English, output the report in English
• For mixed-language prompts, default to the language used for the main question

Tool Mapping

This skill uses generic descriptions for web tools. Map to your platform:

Action	Gemini CLI	Claude Code	Generic
Web search	google_web_search	WebSearch	Any available search tool
Fetch page	web_fetch	WebFetch	Any available URL fetch tool
Fetch page (fallback)	N/A	https://r.jina.ai/<url>	Prepend https://r.jina.ai/ to any URL

SearXNG fallback: If your platform has no built-in search tool, you can self-host SearXNG as a local search backend:

docker run -d -p 8080:8080 searxng/searxng

Search: curl -s "http://localhost:8080/search?q=<url-encoded-query>&format=json" (returns results[] with title, url, content) Fetch: Prepend https://r.jina.ai/ to any URL.

Important Guidelines

1. Use your platform's native search/fetch tools for research. Do NOT use a browser tool. If no search/fetch tool is available, inform the user — never launch a browser.
2. Do NOT ask for API keys. Gemini CLI uses OAuth authentication. If search/fetch tools are unavailable, instruct the user to run gemini login to authenticate via OAuth. No separate API key is needed.
3. Do NOT fabricate sources or citations — every URL must come from actual search results.

• Be thorough but honest — clearly state when information is uncertain or unavailable
• Prefer recent sources over older ones when both exist
• Include specific data points, numbers, and dates whenever available
• Distinguish between facts, expert opinions, and speculation