Scored across 25 tools
Several tools have closely related purposes, such as browser_drag vs browser_drop, browser_close vs browser_tabs, and browser_fill_form vs browser_type. The descriptions mostly clarify the differences, but an agent could still easily select the wrong one in edge cases.
The browser_ prefix is consistent, but the naming patterns vary between bare verbs (browser_click), verb+object (browser_select_option), and noun phrases (browser_tabs, browser_file_upload). The two cloakbrowser_* info tools also break the overall naming scheme, though they are clearly metadata-oriented.
At 25 tools, this is on the heavier end for a tool set. Most tools serve a real browser-automation purpose, but a few are arguably redundant or very niche, and the two metadata info tools add little practical value.
The domain of browser automation is well covered: navigation, page interaction, forms, uploads, dialogs, console, network requests, tabs, and snapshots are all present. Missing pieces like reload, forward navigation, and cookie/storage management are gaps, but agents can work around them using browser_navigate or browser_evaluate.