Web Research
Tool Selection
WebSearch
Use for broad questions where you need to discover information:
- Current state of tools, frameworks, or platform features
- Compatibility and support status
- Best practices and community patterns
- Feature announcements or changelogs
WebFetch
Use when you have a specific URL to retrieve:
- Official documentation pages
- GitHub READMEs or issue threads
- Specification documents
- Fallback when context7 has no results for a library
context7 (MCP)
Use for library-specific API verification:
resolve-library-id-- Find the library ID firstquery-docs-- Query with a specific question about the library API
When to use context7:
- Verifying library-specific APIs that may have changed
- Checking correct usage patterns or configuration options
- Confirming parameter names, return types, or method signatures
Do NOT use context7 for:
- Well-established, stable APIs (basic JavaScript, SQL, HTTP)
- Simple operations Claude confidently knows
- Internal/project-specific code
When NOT to Search
Do not search for information Claude confidently knows:
- Standard library APIs, basic language syntax
- General software engineering concepts
- Well-known design patterns
- Information already available in the codebase
Graceful Degradation
If context7 MCP tools are unavailable (server not configured), fall back to WebFetch for official documentation URLs. Do not fail the workflow because of missing optional tools.
If WebSearch is unavailable, use WebFetch with known documentation URLs as a fallback.
