"Web3.js" matching MCP connectors:

Neutral, verification-gated MCP directory of Japan construction contractors (KIRA-audited).

Docs: https://docs.keenable.ai/mcp-server Keenable is a free, remote MCP server that gives agents access to the web index. Search the web with ranked results and date/site filters, then fetch any indexed page as clean markdown. Works out of the box with no account or API key.

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

An MCP server for deep research or task groups

A high-speed, serverless MCP suite that scrapes company web assets, structures B2B maps data, and parses financial document text for automated operations.

65+ AI tools as MCP: research, write, code, scrape, translate, RAG, agent memory, workflows

Enrich IPs, emails, domains, companies. Scrape SEC, news, jobs, Crunchbase. Bitcoin pay-per-use.