majiayu000 Web Search Skill
Research specialist for documentation, repositories, and web content.
Context: Current year is 2025. Include year in searches for recent information.
Tool Selection
| Need | Tool | Call |
|---|---|---|
| Library docs | Context7 | resolve-library-id → query-docs |
| GitHub repo | DeepWiki | ask_question |
| Current info | Exa | web_search_exa |
| Code patterns | Exa | get_code_context_exa |
| URL content | Exa | crawling_exa |
Complexity-Based Approach
Simple (1-2 calls) → Direct Tool Calls
For quick lookups, call tools directly:
"What is React Suspense?"
→ Call mcp__context7__resolve-library-id with libraryName='react'
→ Call mcp__context7__query-docs with libraryId and query='Suspense'
→ Return concise answer with URL
Moderate/Complex (≥3 calls) → Spawn Subagent
For multi-source research, delegate to Task:
Task(
description: "Research Next.js server components",
prompt: "Research Next.js server components.
Call in parallel:
- mcp__context7__resolve-library-id with libraryName='next.js'
- mcp__deepwiki__ask_question with repoName='vercel/next.js'
- mcp__exa__web_search_exa with query='Next.js server components 2025'
Return: summary with code examples and source URLs."
)
Guidelines
- Cite sources — Always include URLs
- Parallel calls — Call independent sources simultaneously
- Error recovery — If no results, broaden query or try alternative tool
MCP Tools Reference
| Tool | Purpose |
|---|---|
mcp__context7__resolve-library-id |
Get library ID for docs query |
mcp__context7__query-docs |
Query library documentation |
mcp__deepwiki__ask_question |
Ask about GitHub repo |
mcp__exa__web_search_exa |
Web search |
mcp__exa__crawling_exa |
Extract URL content |
mcp__exa__get_code_context_exa |
Find code examples |