Search the internet using SearxNG meta-search engine. Returns search results with title, URL, snippet, source engine, and score. Supports speed, balanced, and quality modes. Deduplicates by URL and limits same-domain results to 2. Filters low-trust domains when website-weight-config.json is present.

Fetch and extract content from a web page using Playwright with stealth mode. Supports snippet, readable, and full extraction modes. Content is truncated to 50,000 characters.

Execute Python code in an isolated Docker sandbox with network disabled, capability dropping, and resource limits (512MB RAM, 1 CPU, 60s timeout). Auto-detects and installs missing packages.

Get autocomplete suggestions for a partial search query from SearxNG. Returns up to max_suggestions suggestion strings. Falls back to simple query expansion when SearxNG autocomplete is unavailable.