"Spring Security" matching MCP connectors:
GET /v1/connectors – MCP directory API referenceMatching Connector Tools:
The most accurate web access API. Stop getting blocked.
Website QA for your coding agent: audit SEO, performance, security, accessibility over MCP.
Autonomous agent intelligence, security and B2B research via MCP and x402 v2 on Base. Web-to-Markdown ($0.002), x402/MCP merchant security scanner ($0.002), private lookup with target-free payment metadata (from $0.02), public company contacts and MX checks ($0.01), tech stack ($0.005), hiring signals and Google Ads ($0.01), and company research bundles ($0.03). First 5 successful data calls per day per IP are free. No API key. Empty results are not charged. Start with the always-free HirePulse advisor.
SEO, AEO, GEO, Local SEO & CRO Growth Auditor + Safe Code Fixer with multi-page sitemap crawling, HTTP security headers inspection (HSTS, CSP), and universal WebMCP support.
Technical SEO, passive security and page-delivery audits with evidence and suggested fixes.
37 paid x402 MCP tools for OSINT, prediction markets, web intel, and agent security on Base USDC.
Free website score for speed, SEO, security and AI search readiness, with the fixes.
Detect any website's tech stack, DNS and email security, subdomains and sitemap from your agent.
26 tools for AI agents: read any web page as clean Markdown, get metadata, structure and tech stack, and check redirects, SSL, security headers, robots.txt, sitemaps, feeds, WHOIS/DNS, SEO, broken links, email authentication (SPF, DMARC, DKIM) and SSO (SAML, OIDC), plus cron, regex, color, Unicode, time zone utilities and Hyperliquid market data. Hosted on Apify; authenticate with an Apify API token (Bearer). Pay per successful call ($0.001-$0.003).
Turns any URL into SEO/OpenGraph metadata, public contact signals, tech-stack fingerprinting, Schema.org product data, a security-headers audit, and clean AI-ready Markdown, in one call. Anti-SSRF hardened (DNS pinned post-resolution, private/loopback/cloud-metadata ranges blocked). Hosted via RapidAPI's MCP gateway - free tier, 500 requests/month, no credit card. Source: https://github.com/JosejuX/rapidapi-metadata-extractor
