{"servers":[{"server":{"$schema":"https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json","name":"io.github.globallayer/mcp-server","description":"Merka2a MCP server - AI agents search, negotiate and order B2B wholesale products","repository":{"url":"https://github.com/globallayer/Marketplace","source":"github"},"version":"1.0.6","packages":[{"registryType":"npm","identifier":"@merk.a2a/mcp-server","version":"1.0.6","transport":{"type":"stdio"},"environmentVariables":[{"description":"Optional Merka2a API key. If omitted, the server auto-registers a buyer agent on first run and caches the key in ~/.merka2a/credentials.json.","format":"string","isSecret":true,"name":"MERKA2A_API_KEY"},{"description":"Optional Merka2a API base URL (defaults to the hosted Merka2a API).","format":"string","name":"MERKA2A_API_URL"}]}]},"_meta":{"io.modelcontextprotocol.registry/official":{"status":"active","statusChangedAt":"2026-06-25T09:51:15.517177Z","publishedAt":"2026-06-25T09:51:15.517177Z","updatedAt":"2026-06-25T09:51:15.517177Z","isLatest":true}}}],"metadata":{"count":1}}