Add persistent browser sessions for interactive browsing #64
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Introduces a browser session system that allows agents to open, interact with, and close persistent browser sessions. Sessions stay alive between tool calls, enabling multi-step workflows like logging in, navigating, filling forms, and extracting content. New tools: browser_open, browser_action, browser_snapshot, browser_list_sessions, browser_close. Replaces the fixed 10s page load timer with document.readyState polling + network settle heuristic. Inspired by vercel-labs/agent-browser's snapshot+ref paradigm, adapted to codey's in-process Rust architecture (no daemon, no IPC). https://claude.ai/code/session_01QvEcr1eaxtqwA2Ry5DGwhp
Replaces the duplicate browser launch/wait/extract logic in fetch_html with calls to session::launch_browser and session::extract_page_content. Deletes fetch_with_browser entirely. fetch_html is now a thin wrapper: launch → extract → tear down, using the same code path as persistent browser sessions. https://claude.ai/code/session_01QvEcr1eaxtqwA2Ry5DGwhp
Rebase onto main to pick up record_correction tool, declarative block macros (define_tool_block!/define_simple_tool_block!), layered cancel, and configurable agent name. Converts all 5 browser session blocks from manual boilerplate to the new macro conventions. BrowserOpenBlock uses define_tool_block! (with params_type + agent label), the rest use define_simple_tool_block!. https://claude.ai/code/session_01QvEcr1eaxtqwA2Ry5DGwhp
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- Add BrowserAction::parse() for action string + JSON params validation - Add SessionResult::format() for consistent LLM output formatting - Add BrowserSessionManager::action_from_raw() as the high-level API - Add BrowserSessionManager::format_list() for list output - Slim app.rs effect handlers to clean one-liner match arms https://claude.ai/code/session_01QvEcr1eaxtqwA2Ry5DGwhp
…n, naming - Add browser_sessions.close_all() on app quit to prevent orphaned Chrome - Use atomic counter for temp dirs so multiple sessions don't collide - Rename _handler_task/_temp_dir to handler_task/temp_dir (they're used) - Use configured page_load_wait_ms for settle timeout instead of hardcoded 1s
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Introduces a browser session system that allows agents to open, interact
with, and close persistent browser sessions. Sessions stay alive between
tool calls, enabling multi-step workflows like logging in, navigating,
filling forms, and extracting content.
New tools: browser_open, browser_action, browser_snapshot,
browser_list_sessions, browser_close. Replaces the fixed 10s page load
timer with document.readyState polling + network settle heuristic.
Inspired by vercel-labs/agent-browser's snapshot+ref paradigm, adapted
to codey's in-process Rust architecture (no daemon, no IPC).
https://claude.ai/code/session_01QvEcr1eaxtqwA2Ry5DGwhp