"Setting Up or Using an MQTT Server" matching MCP connectors:

500+ pay-per-call tools + skill packs. USDC + USDG on 12 chains, or free via proof-of-work.

Scan public websites for privacy, cookie, tracker, consent, policy, and disclosure risk signals. Start instantly with zero-auth Light mode—no account or API key required.

Do things on live websites: prices, availability, quotes, bookings, anything behind a form or login.

Read WeChat public account articles via MCP. 99.89% anti-scraping success, 50-87% token compression.

Route URLs for AI agents before fetch or browser rendering.

Turn HTML or Markdown into a clean, styled PDF and get a download link.

Render HTML, Markdown, or URLs to images, PDF, or branded artifacts; extract and watch pages.

Cite or capture a web page; installs the capture extension in Firefox and Chrome.

Screenshots, PDFs and Markdown from any URL or HTML for AI agents, via the SnapForge API

Free remote MCP server for fetching public web pages through a rotating proxy pool.

Can an AI shopping agent find, understand and BUY on a store? Deterministic e-commerce audit /100.

Scrape, crawl, map and extract the web. Pay per call in USDC, no account or API key.

Free SEO, GEO, and AEO audits: analyze any page or domain, AI-crawler access, agent readiness.

Fetch any web page's HTML, AI-parsed JSON, or Google results via the ScrapeUnblocker anti-bot API

Fetch any web page's fully rendered HTML, AI-parsed structured JSON, or Google search results through ScrapeUnblocker's anti-bot scraping API (bypasses Cloudflare, DataDome, PerimeterX, Akamai). Bring your own API key.

8 pay-per-call web intelligence tools for AI agents: detect a site's tech stack and track stack changes, check domain health, extract structured data or clean markdown from any URL, turn sitemaps into knowledge bases, analyze Shopify and Zid stores. Free discovery + pricing_info; paid calls $0.01-0.02 in USDC on Base via x402 — pay only for successful runs.

Scan any URL for on-page, technical & content SEO; 0-100 score with copy-paste fixes.

Validate whether an IP address belongs to SeznamBot. Remote MCP server exposing a validate_ip tool.

Create sandboxed public-unlisted or access-key-protected HTML previews through a remote MCP server.

Free technical-SEO audit MCP: crawl a site, run checks, return an LLM-ready shareable report.