{"server":{"$schema":"https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json","name":"com.nitrosend/nitrosend","description":"AI-native email marketing. Campaigns, automations, transactional, contacts, and analytics.","title":"Nitrosend","repository":{"url":"https://github.com/nitrosend/mcp","source":"github","id":"nitrosend/mcp"},"version":"0.8.2","websiteUrl":"https://nitrosend.com","packages":[{"registryType":"npm","registryBaseUrl":"https://registry.npmjs.org","identifier":"@nitrosend/mcp","version":"0.8.2","runtimeHint":"npx","transport":{"type":"stdio"},"environmentVariables":[{"description":"Nitrosend API key for stdio bridge usage (starts with nskey_live_)","isRequired":true,"format":"string","isSecret":true,"name":"NITROSEND_API_KEY"},{"description":"Optional OAuth bearer token for the stdio bridge","format":"string","isSecret":true,"name":"NITROSEND_BEARER_TOKEN"},{"description":"Optional MCP endpoint override (defaults to https://api.nitrosend.com/mcp)","format":"string","name":"NITROSEND_API_URL"},{"description":"Optional fixed-brand override. When set, the bridge sends X-Brand-SID with each MCP request.","format":"string","name":"NITROSEND_BRAND_SID"}]}]},"_meta":{"io.modelcontextprotocol.registry/official":{"status":"active","statusChangedAt":"2026-08-18T05:47:22.620533Z","publishedAt":"2026-08-18T05:47:22.620533Z","updatedAt":"2026-08-18T05:47:22.620533Z","isLatest":true}}}