Browser Research Lite

Goal: perform reliable web retrieval without Brave/Tavily/Serper API keys.

When To Use

• web_search reports key/config errors (for example: missing_brave_api_key).
• You need factual lookup, definitions, theorem statements, or reference pages.
• Benchmark tasks need external evidence but remote search APIs are unavailable.

Core Policy

• Use local computation tools first for computable questions.
• If online retrieval is required, use the built-in browser tool directly.
• Prefer trusted sources (official docs, textbooks, university pages, Wikipedia as secondary).
• Cross-check at least 2 sources for non-trivial claims.

Browser Workflow