{"server":{"$schema":"https://static.modelcontextprotocol.io/schemas/2025-09-29/server.schema.json","_meta":{"io.mcpregistry/tags":[],"io.mcpregistry/tools":[],"io.mcpregistry/transport":"stdio"},"description":"MCP server for UniSender API — email lists, campaigns, contacts. API key auth.","name":"io.github.theyahia/unisender-mcp","packages":[{"environmentVariables":[{"isRequired":true,"isSecret":true,"name":"UNISENDER_API_KEY"}],"identifier":"@theyahia/unisender-mcp","registryType":"npm","transport":{"type":"stdio"},"version":"1.0.2"}],"repository":{"source":"github","url":"https://github.com/theYahia/unisender-mcp"},"title":"unisender mcp","version":"1.0.2"},"_meta":{"io.mcpregistry/official":{"status":"active","origin":"official","updated_at":"2026-09-15T03:59:56Z","synced_at":"2026-09-22T03:57:44.503431Z","is_latest":true,"published_at":"2026-09-15T03:59:56Z"}}}