eMCPs

eMCP marketplace enables developers to deploy, discover, and monetize Model Context Protocol (MCP) tools using the x402 payment standard integrated with Coinbase's Web3 infrastructure. The platform bridges the gap between AI tool creators and users through microtransactions. Core Features: - Cloud-Hosted MCPs: All MCP servers are deployed to cloud infrastructure (Render.com) ensuring 24/7 availability and reliability for tool consumers - x402 Payment Protocol: Seamless pay-per-use tool calls via crypto wallets using the x402 standard, enabling micropayments for individual MCP tool interactions - Automated Deployment: GitHub-to-cloud deployment pipeline with real-time status monitoring and automatic service provisioning - Tool Discovery: Automatic parsing of live MCP servers to extract available tools with embedded pricing (COST: $X.XX format) - Dynamic Pricing: Developers embed costs directly in tool descriptions, automatically parsed to enable monetized interactions without additional configuration Technical Implementation: Built on Supabase for persistence and Render API for cloud hosting. The x402 transport layer intercepts MCP tool calls, processing crypto payments before execution using viem and Base Sepolia. Creators simply annotate tool descriptions with pricing, and the platform handles payment collection and service orchestration, enabling effortless monetization of specialized AI tools and agents in the expanding MCP ecosystem.