{ "name": "chrome_switch_profile", "description": "Choose which Chrome profile subsequent browser tool calls act on. Pass the profile's signed-in email (as reported by chrome_list_profiles), or null to reset to the profile this native host is itself bridged to.\n\nOnly profiles with a LIVE bridge can be selected \u2014 that means a Chrome window is currently open in that profile and its extension has connected. A profile that exists on disk but has no open window cannot be selected; the error names the profiles that are currently selectable. Call chrome_list_profiles first to see which those are.\n\nUse this before navigating or reading pages when the work belongs to a specific profile (e.g. keep personal browsing out of a managed corp profile). The selection persists until changed, and resets automatically if the chosen profile's window closes.", "parameters": { "type": "object", "properties": { "profile": { "type": ["string", "null"], "description": "Signed-in email of the target profile, or null to reset to this host's own profile." } }, "required": ["profile"] } }