{"server":{"$schema":"https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json","name":"com.stackenhance/signal","description":"How often 750+ e-commerce brands send marketing emails: counts, send dates, recent subject lines.","title":"Signal by StackEnhance","repository":{"url":"https://github.com/stackenhance/signal-mcp","source":"github"},"version":"1.2.0","websiteUrl":"https://stackenhance.com/signal","icons":[{"src":"https://stackenhance.com/design-system/assets/favicon-512.png","mimeType":"image/png","sizes":["512x512"]}],"remotes":[{"type":"streamable-http","url":"https://mcp.stackenhance.com/mcp"}]},"_meta":{"io.modelcontextprotocol.registry/official":{"status":"active","statusChangedAt":"2026-10-11T12:48:42.201905Z","publishedAt":"2026-10-11T12:48:42.201905Z","updatedAt":"2026-10-11T12:48:42.201905Z","isLatest":true}}}