google-surf-mcp vs ontosphere
google-surf-mcp: A Google Search MCP server that requires no API key, uses Playwright with stealth techniques to avoid detection, handles CAPTCHA by opening a Chrome window for human solving, and provides five tools: search, search_parallel, extract, search_extract, and health. Designed for local use, with optional cloud mode for headless environments.; ontosphere: Ontosphere is a browser-based RDF/ontology knowledge graph editor that loads RDF from files, URLs, or SPARQL endpoints, allows users to author nodes and edges on a canvas, runs OWL 2 DL reasoning with visual differentiation of inferred triples, and supports multi-algorithm layout and AI-agent integration via the Model Context Protocol.
TL;DR
Integrating Google search into AI agents without API key
Building and maintaining knowledge graphs
Side-by-Side Comparison
Features
Use Cases
FAQ
Deploy on DigitalOcean
Host your MCP servers, Docker containers, and AI agents with $200 free credit over 60 days.