/deep-research

name: deep-research
description: Use this skill for general web research that needs current online information, multiple source angles, and synthesis, when no more specific research skill applies. Prefer academic-deep-research for scholarly literature, github-deep-research for GitHub/open-source repositories, and consulting-analysis for consulting-grade market or industry reports.

Deep Research Skill

Overview

This skill provides a systematic methodology for conducting thorough general web research when the answer depends on current online information.

When to Use This Skill

Use this skill when:

Research Questions

• User asks "what is X", "explain X", "research X", "investigate X"
• User wants to understand a concept, technology, or topic in depth
• The question requires current, comprehensive information from multiple sources
• A single web search would be insufficient to answer properly

Do not use this skill as the first choice for academic literature reviews, GitHub repository analysis, consulting reports, or tasks covered by a more specific enabled skill.

Core Principle

**Never generate content based solely on general knowledge.** The quality of your output directly depends on the quality and quantity of research conducted beforehand. A single search query is NEVER enough.

Research Methodology

Phase 1: Broad Exploration

Start with broad searches to understand the landscape:

1. **Initial Survey**: Search for the main topic to understand the overall context 2. **Identify Dimensions**: From initial results, identify key subtopics, themes, angles, or aspects that need deeper exploration 3. **Map the Territory**: Note different perspectives, stakeholders, or viewpoints that exist

Example:

Topic: "AI in healthcare"
Initial searches:
- "AI healthcare applications 2024"
- "artificial intelligence medical diagnosis"
- "healthcare AI market trends"

Identified dimensions:
- Diagnostic AI (radiology, pathology)
- Treatment recommendation systems
- Administrative automation
- Patient monitoring
- Regulatory landscape
- Ethical considerations

Phase 2: Deep Dive

For each important dimension identified, conduct targeted research:

1. **Specific Queries**: Search with precise keywords for each subtopic 2. **Multiple Phrasings**: Try different keyword combinations and phrasings 3. **Fetch Full Content**: Use `web_fetch` to read important sources in full, not just snippets 4. **Follow References**: When sources mention other important resources, search for those too

Example:

Dimension: "Diagnostic AI in radiology"
Targeted searches:
- "AI radiology FDA approved systems"
- "chest X-ray AI detection accuracy"
- "radiology AI clinical trials results"

Then fetch and read:
- Key research papers or summaries
- Industry reports
- Real-world case studies

Phase 3: Diversity & Validation

Ensure comprehensive coverage by seeking diverse information types:

| Information Type | Purpose | Example Searches | |-----------------|---------|------------------| | **Facts & Data** | Concrete evidence | "statistics", "data", "numbers", "market size" | | **Examples & Cases** | Real-world applications | "case study", "example", "implementation" | | **Expert Opinions** | Authority perspectives | "expert analysis", "interview", "commentary" | | **Trends & Predictions** | Future direction | "trends 2024", "forecast", "future of" | | **Comparisons** | Context and alternatives | "vs", "comparison", "alternatives" | | **Challenges & Criticisms** | Balanced view | "challenges", "limitations", "criticism" |

Phase 4: Synthesis Check

Before proceeding to content generation, verify:

• [ ] Have I searched from at least 3-5 different angles?
• [ ] Have I fetched and read the most important sources in full?
• [ ] Do I have concrete data, examples, and expert perspectives?
• [ ] Have I explored both positive aspects and challenges/limitations?
• [ ] Is my information current and from authoritative sources?

**If any answer is NO, continue researching before generating content.**

Search Strategy Tips

Effective Query Patterns

# Be specific with context
❌ "AI trends"
✅ "enterprise AI adoption trends 2024"

# Include authoritative source hints
"[topic] research paper"
"[topic] McKinsey report"
"[topic] industry analysis"

# Search for specific content types
"[topic] case study"
"[topic] statistics"
"[topic] expert interview"

# Use temporal qualifiers — always use the ACTUAL current year from <current_date>
"[topic] 2026"   # ← replace with real current year, never hardcode a past year
"[topic] latest"
"[topic] recent developments"

Temporal Awareness

**Always check `<current_date>` in your context before forming ANY search query.**

`<current_date>` gives you the full date: year, month, day, and weekday (e.g. `2026-02-28, Saturday`). Use the right level of precision depending on what the user is asking:

| User intent | Temporal precision needed | Example query | |---|---|---| | "today / this morning / just released" | **Month + Day** | `"tech news February 28 2026"` | | "this week" | **Week range** | `"technology releases week of Feb 24 2026"` | | "recently / latest / new" | **Month** | `"AI breakthroughs February 2026"` | | "this year / trends" | **Year** | `"software trends 2026"` |

**Rules:**

• When the user asks about "today" or "just released", use **month + day + year** in your search queries to get same-day results
• Never drop to year-only when day-level precision is needed — `"tech news 2026"` will NOT surface today's news
• Try multiple phrasings: numeric form (`2026-02-28`), written form (`February 28 2026`), and relative terms (`today`, `this week`) across different queries

❌ User asks "what's new in tech today" → searching `"new technology 2026"` → misses today's news ✅ User asks "what's new in tech today" → searching `"new technology February 28 2026"` + `"tech news today Feb 28"` → gets today's results

When to Use web