"Web3.js" matching MCP connectors:

Agent-run cold-email infra: 24 MCP tools, live sending, free sandbox. $99/mo, concierge go-live.

Validate HTML and CSS, audit SEO and JSON-LD, and check user-authorized public links.

MCP server for SEO and web analysis data including keyword rankings, backlink profiles, site audits, and traffic analytics for AI agents.

web3d-mcp is an MCP server for AI-powered 3D scene and ad generation on the web. It provides tools to generate, edit, animate, preview, validate, and export 3D scenes built with React Three Fiber (R3F). Designed for web developers and creative teams, it enables programmatic creation of production-ready interactive 3D web experiences and advertisements through natural language.

Expert knowledge base for sales, negotiation, strategy, operations, and risk.

Help your AI improve landing pages, grounded in 3,500+ scored sections and 500 real pages.

AI content generation, SEO analysis, and market intelligence for creators and agents. Web3 publishing platform with NFT minting. 4 MCP tools. Credit-based at $0.001/credit with x402 USDC payments on Base/Polygon.

Analyze websites for SEO metrics, backlinks, traffic estimates, and competitive intelligence via MCP.