export const CONVERSATION_SEARCH_POLICY_LINE = "conversation_search: recall earlier text or voice exchanges when someone asks what was said earlier or wants a prior exchange recalled.";

export const WEB_SCRAPE_POLICY_LINE = "web_scrape: use it when you already have a URL and mainly need readable page text, including a URL you just got from web_search.";

export const BROWSER_BROWSE_POLICY_LINE = "browser_browse: use it when the user explicitly wants browser use, asks what a page looks like, asks for a screenshot, when visual layout matters, or when you need JS rendering, navigation, or interaction.";

export const BROWSER_SCREENSHOT_POLICY_LINE = "browser_browse can capture browser screenshots and return them for visual inspection. Do not say webpage screenshots are impossible when browser_browse is available.";

export const IMMEDIATE_WEB_SEARCH_POLICY_LINE = "When users ask you to look something up, search for something, find prices, or need current factual information, call web_search in the same response instead of only saying you will search.";

export function buildWebSearchPolicyLine({ onePerTurn = false }: { onePerTurn?: boolean } = {}) { return web_search: use it for fresh discovery or current facts when accuracy depends on live web information.${onePerTurn ? " One per turn." : ""}; }

export function buildWebToolRoutingPolicyLine( { includeBrowserBrowse = true }: { includeBrowserBrowse?: boolean } = {} ) { if (!includeBrowserBrowse) { return "Prefer the lightest sufficient web tool: use web_search for fresh discovery or current facts, and use web_scrape when you already have a URL and mainly need readable page text."; } return "Choose the web tool that best fits the task. Prefer the lightest sufficient tool, not a fixed ladder: use web_search for fresh discovery or current facts, web_scrape when you already have a URL and mainly need readable page text, and browser_browse when you need JS rendering, visual layout, screenshots, navigation, or interaction."; }

export function buildActiveCuriosityCapabilityLine( { includeWebSearch = true, includeWebScrape = true, includeBrowserBrowse = true }: { includeWebSearch?: boolean; includeWebScrape?: boolean; includeBrowserBrowse?: boolean; } = {} ) { const capabilityLines: string[] = []; if (includeWebSearch) { capabilityLines.push("web_search for fresh discovery or current facts"); } if (includeWebScrape) { capabilityLines.push( includeWebSearch ? "web_scrape to read a known URL, including one you just got from web_search" : "web_scrape to read a known URL" ); } if (includeBrowserBrowse) { capabilityLines.push( "browser_browse to actually visit a site, inspect how a page looks, capture browser screenshots for visual inspection, or move through it interactively when layout, JS, or navigation matter" ); }

if (capabilityLines.length <= 0) { return "Active-curiosity web tools are unavailable right now."; } if (capabilityLines.length === 1) { return You can use ${capabilityLines[0]}.; } if (capabilityLines.length === 2) { return You can use ${capabilityLines[0]}, and ${capabilityLines[1]}.; } return You can use ${capabilityLines.slice(0, -1).join(", ")}, or ${capabilityLines[capabilityLines.length - 1]}.; }