"AT&T" matching MCP connectors:

Write, deploy and host small C# web services and sites at a public address.

40+ developer tools from Context7, Code Runner, Python Execute, NPM Sentinel, PlantUML, and Microsoft Learn. Docs lookup, code execution, security scanning. Starts at $0.01/call. Get your API key at app.xpay.sh or xpay.tools

Paid pre-execution risk verification for AI agents over MCP and x402.

Authenticated async Fable 5 Agent agent with status polling and artifact results.

Generate a Flutter app from a JSON spec free; pay only for the compiled APK (USDC on Base).

Superserve

io.github.superserve-ai

MCP server for Superserve sandboxes: create, exec, and manage Firecracker microVMs

8 AI services via MCP: content, code, image, docs, data extraction, translation, SEO, email.