"Hosting Supabase on Your Own Server" matching MCP connectors:

Website QA for your coding agent: audit SEO, performance, security, accessibility over MCP.

An MCP server that gives any LLM or agent clean YouTube transcripts on demand: a single video, a whole channel, or a playlist, plus AI cleanup of auto-generated captions. API-key auth, credit-based, same backend as the public v1 API. Get a free API key with 25 free credits at youtubetranscriptdownload.com/account.

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.

Pay-per-call web scraping for AI agents via x402 on Base USDC. Six tools, no signup.

Pay-per-call web scraping for AI agents — no signup, no API keys, just USDC micropayments via the x402 protocol on Base. Six tools: scrape webpages, extract structured data, capture screenshots, parse metadata, manage browser sessions, and run workflows. Runs on Cloudflare Workers with Browser Rendering. Free tier: 10 calls per wallet per 30 days.

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

Track prices & price history on any online shop, with alerts and an API

Any public page to clean JSON or Markdown, plus Reddit with no API key. Failed calls are free.

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.

8 pay-per-call web intel tools over MCP. Free discovery, calls settle in USDC on Base (x402).

Fast, intelligent web search and web crawling. New mcp tool: Exa-code is a context tool for coding

Domain intelligence platform that turns your LLM into a professional domain consultant.

Web content extraction for AI agents. Pay per call with x402 (USDC on Base). No API key.

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

x402 MCP web parser: URLs to Markdown for agents. USDC on Base, Polygon, Arbitrum, Ethereum.

Search WindowsForum.com threads, posts, and Windows news; fetch documents and Microsoft KB info.

45 pay-per-call AI agent tools: scraping, SEO, crypto data, lint, agent memory. x402 USDC on Base.

37 paid x402 MCP tools for OSINT, prediction markets, web intel, and agent security on Base USDC.

Query the Virohana website with your AI: services, products, journal. Open, read-only.