Report the health of this searchts install: which unlocker tiers, search providers, and optional platform integrations are installed, configured, and working. Use this first when another searchts tool fails or before relying on an optional capability (e.g. keyed search providers, transcription). Takes no arguments and performs no web requests; returns a human-readable text report, one line per channel with an ok/warn/error status and a fix hint.

Read one web page as clean Markdown, escalating through an unlocker ladder (Chrome-fingerprint fetch -> JS-rendering relay -> stealth browser) that stops at the first tier returning real content. Use this when a plain HTTP fetch is blocked (403/429, a Cloudflare/DataDome/PerimeterX bot-wall, or an 'enable JavaScript' page) or the content is rendered client-side; it beats most common bot-walls. Returns Markdown ready to feed a model, always strips invisible/control characters, and if prompt-injection indicators are detected it fences the body as untrusted and prepends a one-line warning. Returns an 'Error: ...' string (not an exception) when every tier fails.

Search the web across multiple providers and return a ranked, de-duplicated list of results (title + URL + snippet), fusion-merged with reciprocal-rank fusion. Keyless by default (DuckDuckGo); also uses SearXNG/Exa/Brave/Tavily when their keys are configured. Use this to discover URLs or answer open-ended questions before reading pages. Returns a formatted text block, or an 'Error: ...' string when every provider fails.

Download a single asset file (image, PDF, font, CSS, any file) from its URL through the same unlock ladder as read_url, save it to disk, and return {path, content_type, bytes} as JSON. Use this for one specific file by its direct URL; to pull a whole page's assets at once use grab_site instead. Saves into out_dir when given, otherwise the current directory. Returns an 'Error: ...' string on failure.

Grab a page for design inspiration: fetch it through the unlock ladder, download its assets (images/icons/css/fonts/svg), extract the color palette and the fonts in use, and return a manifest (with local file paths) as JSON. Use this for a whole page's design/assets at once; for a single known file use fetch_asset. Saves into out_dir when given, otherwise a 'searchts-grab-' folder. Set read=true to also save the page text as page.md. Returns an 'Error: ...' string on failure.