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2026-05-02refactor: delete legacy daemon, tools, protocol, renderers; collapse to ↵amankumarsingh77
single tsconfig
2026-05-02feat(domains): migrate execute_js and run_script with path allowlist + ↵amankumarsingh77
timeout + return validation
2026-05-02feat(domains): migrate http_get (timeout covers body) and get_network_log ↵amankumarsingh77
(deprecation note)
2026-05-02feat(domains): migrate drag_and_dropamankumarsingh77
2026-05-02feat(domains): migrate viewport_resizeamankumarsingh77
2026-05-02feat(domains): migrate upload_file (safeJs), download (validated dir), ↵amankumarsingh77
print_to_pdf
2026-05-02feat(domains): migrate tab tools (list, current, switch, new)amankumarsingh77
2026-05-02feat(domains): migrate go_back, go_forward, reloadamankumarsingh77
2026-05-02feat(domains): migrate navigate (NavOutcome) and open_urlsamankumarsingh77
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
2026-05-02feat(domains): migrate screenshot, add typed sharp shim, restore click ↵amankumarsingh77
crosshair overlay
2026-05-02feat(domains): migrate handle_dialogamankumarsingh77
2026-05-02feat(domains): migrate page_info, wait, wait_for_load with typed timeoutamankumarsingh77
2026-05-02feat(domains): migrate scroll with W3C deltaY semantics and dialog guardamankumarsingh77
2026-05-02feat(domains): migrate type, press_key, dispatch_key with safeJs and ↵amankumarsingh77
matched-count validation
2026-05-02feat(domains): migrate browser_click to defineBrowserTool — vertical sliceamankumarsingh77
Implements Task 9: adds src/domains/click.ts with the new architecture, updates registry.ts to register clickTool, removes the legacy browser_click block from tools.ts, and wires BrowserClient alongside BrowserDaemon in index.ts so both systems coexist during migration. Also fixes AnyBrowserToolDefinition variance: uses never-arg renderCall in the erased type and a boundary cast in registerBrowserTool so concrete tool definitions (with specific Static<S> args) are assignable to the registry array without widening.
2026-05-02feat: v0.2.1 — feature parity with browser-use/browser-harnessamankumarsingh77
Adds the missing tools called out in docs/browser-harness-comparison.md: upload_file, dispatch_key, download (configure dir), viewport_resize, drag_and_drop, print_to_pdf, get_network_log, plus the iframe-target helper. Updates promptGuidelines and the system prompt's tools table. Tracked in todo.md. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
2026-05-02perf: v0.2.0 — event-based waitForLoad, fast ensureAlive, JPEG ↵amankumarsingh77
screenshots, page info caching 5 performance optimizations (14-36% faster end-to-end, output quality unchanged): - fast ensureAlive(): WS state check instead of CDP roundtrip (96% faster per-call) - event-based waitForLoad(): CDP load events instead of 300ms polling (99.5% faster for loaded tabs) - JPEG screenshot support: 29-49% smaller files, faster CDP transfer - page info caching: 1s TTL eliminates redundant evaluateJS calls - parallel domain enables: Promise.all instead of sequential await in switchTab() Benchmark: 3622ms vs 4243ms baseline on 3-tab navigation + screenshot task.
2026-04-30Replace dynamic tool registration with browser_run_scriptamankumarsingh77
Remove register_tool/remove_tool/list_dynamic_tools and the entire dynamic-tools.ts module. Replace with a single browser_run_script tool that executes temporary scripts from disk with daemon access. Scripts are now written to disk before execution, making them auditable and re-runnable. Same bindings (daemon, require, params, etc.) as before via the same AsyncFunction mechanism.
2026-04-29Replace socket daemon with direct CDP WebSocket connectionamankumarsingh77
Drops the Unix socket subprocess in favor of talking CDP directly over WebSocket from the extension. Removes the protocol's send/health helpers, simplifies setup to just verifying Chrome's remote debugging port, and tightens types in dynamic-tools. Bumps Node engine to >=22 and adds the ws dependency.
2026-04-29Initial release: pi-browser-harnessamankumarsingh77
Browser control extension for pi — 20 browser_* tools for navigating, clicking, typing, screenshotting, and extracting data from real Chrome via CDP. Includes self-extending harness (register_tool/remove_tool), guided /browser-setup, session persistence, and custom TUI renderers.