lineofflight Browsing
ALWAYS use a subagent for browser tasks. Never call browser tools directly in main context — the snapshots consume thousands of tokens per page.
Task tool config:
subagent_type: general-purpose
model: haiku
The subagent does all navigation and interaction, then returns a concise summary.
Sessions persist per project. All tool calls in a conversation share one browser instance.
Tips
browser_fill_formfor multiple fields, notbrowser_typeper field- Screenshots to check visuals (saves tokens), snapshots when you need refs
- Cache refs from first snapshot, reuse for subsequent interactions
- On token limit errors, output is auto-saved to a file — use Bash to extract what you need