--- bezeichner: "io.github.sns45/better-call-claude" art: "mcp_server" slug: "io-github-sns45-better-call-claude" paketkoordinate: "npm:better-call-claude" status: "aktiv" homepage: "https://github.com/sns45/better-call-claude" erhebungsstand: "2026-10-11T01:17:01.851Z" namensraum: "io.github.sns45" registerseite: "https://tracevero.com/mcp/io-github-sns45-better-call-claude" abgerufen_am: "2026-10-11" zugangsdaten_erforderlich: true ausfuehrungsort: "lokal" dateisystem_pfadargument: false quelloffen_einsehbar: true einsatzgebiet: "kurznachricht" roh_beschreibung: "Voice Calls, SMS, and WhatsApp for Claude Code with cross-channel context sharing." version: "3.1.3" roh_umgebungsvariablen: "BETTERCALLCLAUDE_PHONE_PROVIDER, BETTERCALLCLAUDE_PHONE_NUMBER, BETTERCALLCLAUDE_PHONE_ACCOUNT_SID, BETTERCALLCLAUDE_PHONE_AUTH_TOKEN, BETTERCALLCLAUDE_USER_PHONE_NUMBER, BETTERCALLCLAUDE_OPENAI_API_KEY, BETTERCALLCLAUDE_WHATSAPP_NUMBER, BETTERCALLCLAUDE_PORT, TAILSCALE_HOSTNAME, BETTERCALLCLAUDE_WHATSAPP_PROVIDER, BETTERCALLCLAUDE_BAILEYS_AUTH_DIR, BETTERCALLCLAUDE_WHATSAPP_CHAT_HISTORY_SIZE" roh_geheime_pflichtvariablen: "BETTERCALLCLAUDE_OPENAI_API_KEY, BETTERCALLCLAUDE_PHONE_ACCOUNT_SID, BETTERCALLCLAUDE_PHONE_AUTH_TOKEN" roh_transportarten: "stdio" roh_pfadargumente: "" roh_repository_url: "https://github.com/sns45/better-call-claude" roh_paketquellen: "npm" roh_geheime_pflichtkopfzeilen: "" roh_pfad_umgebungsvariablen: "" roh_remote_adressen: "" roh_remote_hosts: "" roh_statusmeldung: "" roh_veroeffentlicht_am: "2026-07-23" roh_aktualisiert_am: "2026-07-23" roh_schemafassung: "https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json" roh_bereitstellungsform: "paket" roh_repository_quelle: "github" roh_repository_unterordner: "" roh_paketbezeichner: "better-call-claude" roh_paketversionen: "3.1.3" roh_laufzeithinweise: "" roh_umgebungsformate: "string" roh_umgebungsbeschreibungen: "BETTERCALLCLAUDE_BAILEYS_AUTH_DIR=Path to Baileys auth state directory (default: data/baileys-auth) · BETTERCALLCLAUDE_OPENAI_API_KEY=OpenAI API key for speech-to-text (Whisper) and text-to-speech · BETTERCALLCLAUDE_PHONE_ACCOUNT_SID=Twilio Account SID or Telnyx API Key · BETTERCALLCLAUDE_PHONE_AUTH_TOKEN=Twilio Auth Token or Telnyx API Secret · BETTERCALLCLAUDE_PHONE_NUMBER=Your phone number in E.164 format · BETTERCALLCLAUDE_PHONE_PROVIDER=Phone provider: 'twilio' or 'telnyx' · BETTERCALLCLAUDE_PORT=Local HTTP server port · BETTERCALLCLAUDE_USER_PHONE_NUMBER=Your personal phone number in E.164 format (for outbound calls/SMS) · BETTERCALLCLAUDE_WHATSAPP_CHAT_HISTORY_SIZE=Max WhatsApp chat history messages to retain (default: 50) · BETTERCALLCLAUDE_WHATSAPP_NUMBER=WhatsApp number if different from phone number (e.g., Twilio Sandbox) · BETTERCALLCLAUDE_WHATSAPP_PROVIDER=WhatsApp provider: set to 'baileys' for free WhatsApp via WebSocket (no Twilio needed) · TAILSCALE_HOSTNAME=Override Tailscale hostname for webhook URL" roh_symbolformate: "" roh_verbindungswege: "{\"packages\":[{\"registryType\":\"npm\",\"identifier\":\"better-call-claude\",\"version\":\"3.1.3\",\"transport\":\"stdio\",\"environment\":[{\"name\":\"BETTERCALLCLAUDE_PHONE_PROVIDER\",\"description\":\"Phone provider: 'twilio' or 'telnyx'\",\"format\":\"string\",\"required\":true,\"secret\":false},{\"name\":\"BETTERCALLCLAUDE_PHONE_NUMBER\",\"description\":\"Your phone number in E.164 format\",\"format\":\"string\",\"required\":true,\"secret\":false},{\"name\":\"BETTERCALLCLAUDE_PHONE_ACCOUNT_SID\",\"description\":\"Twilio Account SID or Telnyx API Key\",\"format\":\"string\",\"required\":true,\"secret\":true},{\"name\":\"BETTERCALLCLAUDE_PHONE_AUTH_TOKEN\",\"description\":\"Twilio Auth Token or Telnyx API Secret\",\"format\":\"string\",\"required\":true,\"secret\":true},{\"name\":\"BETTERCALLCLAUDE_USER_PHONE_NUMBER\",\"description\":\"Your personal phone number in E.164 format (for outbound calls/SMS)\",\"format\":\"string\",\"required\":true,\"secret\":false},{\"name\":\"BETTERCALLCLAUDE_OPENAI_API_KEY\",\"description\":\"OpenAI API key for speech-to-text (Whisper) and text-to-speech\",\"format\":\"string\",\"required\":true,\"secret\":true},{\"name\":\"BETTERCALLCLAUDE_WHATSAPP_NUMBER\",\"description\":\"WhatsApp number if different from phone number (e.g., Twilio Sandbox)\",\"format\":\"string\",\"required\":false,\"secret\":false},{\"name\":\"BETTERCALLCLAUDE_PORT\",\"description\":\"Local HTTP server port\",\"format\":\"string\",\"required\":false,\"secret\":false},{\"name\":\"TAILSCALE_HOSTNAME\",\"description\":\"Override Tailscale hostname for webhook URL\",\"format\":\"string\",\"required\":false,\"secret\":false},{\"name\":\"BETTERCALLCLAUDE_WHATSAPP_PROVIDER\",\"description\":\"WhatsApp provider: set to 'baileys' for free WhatsApp via WebSocket (no Twilio needed)\",\"format\":\"string\",\"required\":false,\"secret\":false},{\"name\":\"BETTERCALLCLAUDE_BAILEYS_AUTH_DIR\",\"description\":\"Path to Baileys auth state directory (default: data/baileys-auth)\",\"format\":\"string\",\"required\":false,\"secret\":false},{\"name\":\"BETTERCALLCLAUDE_WHATSAPP_CHAT_HISTORY_SIZE\",\"description\":\"Max WhatsApp chat history messages to retain (default: 50)\",\"format\":\"string\",\"required\":false,\"secret\":false}],\"additional_arguments_declared\":false}],\"remotes\":[]}" --- # io.github.sns45/better-call-claude ## Measured values | Property | Value | Source | Collected on | Level of trust | Raw declaration | | --- | --- | --- | --- | --- | --- | | Required secrets declared | true | MCP-Register | 2026-08-06T13:57:41.838Z | abgeleitet | roh_geheime_pflichtvariablen: BETTERCALLCLAUDE_OPENAI_API_KEY, BETTERCALLCLAUDE_PHONE_ACCOUNT_SID, BETTERCALLCLAUDE_PHONE_AUTH_TOKEN; roh_geheime_pflichtkopfzeilen: | | Execution location | lokal | MCP-Register | 2026-08-06T13:57:41.838Z | abgeleitet | roh_transportarten: stdio | | Path argument present | false | MCP-Register | 2026-08-06T13:57:41.838Z | abgeleitet | roh_pfadargumente: ; roh_pfad_umgebungsvariablen: | | Repository URL listed | true | MCP-Register | 2026-08-06T13:57:41.838Z | abgeleitet | roh_repository_url: https://github.com/sns45/better-call-claude | | Field of use, derived from the vendor description | audio | MCP-Register | 2026-08-26T16:45:01.514Z | abgeleitet | roh_beschreibung: Voice Calls, SMS, and WhatsApp for Claude Code with cross-channel context sharing. | | Field of use, derived from the vendor description | kurznachricht | MCP-Register | 2026-08-26T16:45:01.514Z | abgeleitet | roh_beschreibung: Voice Calls, SMS, and WhatsApp for Claude Code with cross-channel context sharing. | | Description (raw) | Voice Calls, SMS, and WhatsApp for Claude Code with cross-channel context sharing. | MCP-Register | 2026-08-26T16:45:01.514Z | selbstauskunft | | | Declared version | 3.1.3 | MCP-Register | 2026-08-06T13:57:41.838Z | selbstauskunft | | | Environment variables (raw) | BETTERCALLCLAUDE_PHONE_PROVIDER, BETTERCALLCLAUDE_PHONE_NUMBER, BETTERCALLCLAUDE_PHONE_ACCOUNT_SID, BETTERCALLCLAUDE_PHONE_AUTH_TOKEN, BETTERCALLCLAUDE_USER_PHONE_NUMBER, BETTERCALLCLAUDE_OPENAI_API_KEY, BETTERCALLCLAUDE_WHATSAPP_NUMBER, BETTERCALLCLAUDE_PORT, TAILSCALE_HOSTNAME, BETTERCALLCLAUDE_WHATSAPP_PROVIDER, BETTERCALLCLAUDE_BAILEYS_AUTH_DIR, BETTERCALLCLAUDE_WHATSAPP_CHAT_HISTORY_SIZE | MCP-Register | 2026-08-06T13:57:41.838Z | selbstauskunft | | | Required secret variables (raw) | BETTERCALLCLAUDE_OPENAI_API_KEY, BETTERCALLCLAUDE_PHONE_ACCOUNT_SID, BETTERCALLCLAUDE_PHONE_AUTH_TOKEN | MCP-Register | 2026-08-06T13:57:41.838Z | selbstauskunft | | | Transports (raw) | stdio | MCP-Register | 2026-08-06T13:57:41.838Z | selbstauskunft | | | Path arguments (raw) | | MCP-Register | 2026-08-06T13:57:41.838Z | selbstauskunft | | | Repository (raw) | https://github.com/sns45/better-call-claude | MCP-Register | 2026-08-06T13:57:41.838Z | selbstauskunft | | | Package registries (raw) | npm | MCP-Register | 2026-08-06T13:57:41.838Z | selbstauskunft | | | Required secret headers (raw) | | MCP-Register | 2026-08-16T01:17:01.420Z | selbstauskunft | | | Path environment variables (raw) | | MCP-Register | 2026-08-16T01:17:01.420Z | selbstauskunft | | | Remote URLs (raw) | | MCP-Register | 2026-08-16T01:17:01.420Z | selbstauskunft | | | Remote hosts (raw) | | MCP-Register | 2026-08-16T01:17:01.420Z | selbstauskunft | | | Registry status message (raw) | | MCP-Register | 2026-08-16T01:17:01.420Z | selbstauskunft | | | First listed in the registry (raw) | 2026-07-23 | MCP-Register | 2026-08-16T01:17:01.420Z | selbstauskunft | | | Last changed in the registry (raw) | 2026-07-23 | MCP-Register | 2026-08-16T01:17:01.420Z | selbstauskunft | | | Schema version of the raw record (raw) | https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json | MCP-Register | 2026-08-16T01:17:01.420Z | selbstauskunft | | | Delivery form (raw) | paket | MCP-Register | 2026-08-16T01:17:01.420Z | selbstauskunft | | | Repository platform (raw) | github | MCP-Register | 2026-08-16T01:17:01.420Z | selbstauskunft | | | Repository subfolder (raw) | | MCP-Register | 2026-08-16T01:17:01.420Z | selbstauskunft | | | Package identifiers (raw) | better-call-claude | MCP-Register | 2026-08-16T01:17:01.420Z | selbstauskunft | | | Package versions (raw) | 3.1.3 | MCP-Register | 2026-08-16T01:17:01.420Z | selbstauskunft | | | Runtime hints (raw) | | MCP-Register | 2026-08-16T01:17:01.420Z | selbstauskunft | | | Environment variable formats (raw) | string | MCP-Register | 2026-08-16T01:17:01.420Z | selbstauskunft | | | Environment variable descriptions (raw) | BETTERCALLCLAUDE_BAILEYS_AUTH_DIR=Path to Baileys auth state directory (default: data/baileys-auth) · BETTERCALLCLAUDE_OPENAI_API_KEY=OpenAI API key for speech-to-text (Whisper) and text-to-speech · BETTERCALLCLAUDE_PHONE_ACCOUNT_SID=Twilio Account SID or Telnyx API Key · BETTERCALLCLAUDE_PHONE_AUTH_TOKEN=Twilio Auth Token or Telnyx API Secret · BETTERCALLCLAUDE_PHONE_NUMBER=Your phone number in E.164 format · BETTERCALLCLAUDE_PHONE_PROVIDER=Phone provider: 'twilio' or 'telnyx' · BETTERCALLCLAUDE_PORT=Local HTTP server port · BETTERCALLCLAUDE_USER_PHONE_NUMBER=Your personal phone number in E.164 format (for outbound calls/SMS) · BETTERCALLCLAUDE_WHATSAPP_CHAT_HISTORY_SIZE=Max WhatsApp chat history messages to retain (default: 50) · BETTERCALLCLAUDE_WHATSAPP_NUMBER=WhatsApp number if different from phone number (e.g., Twilio Sandbox) · BETTERCALLCLAUDE_WHATSAPP_PROVIDER=WhatsApp provider: set to 'baileys' for free WhatsApp via WebSocket (no Twilio needed) · TAILSCALE_HOSTNAME=Override Tailscale hostname for webhook URL | MCP-Register | 2026-08-16T01:17:01.420Z | selbstauskunft | | | Icon formats (raw) | | MCP-Register | 2026-08-16T01:17:01.420Z | selbstauskunft | | | Connection paths (source structure) | {"packages":[{"registryType":"npm","identifier":"better-call-claude","version":"3.1.3","transport":"stdio","environment":[{"name":"BETTERCALLCLAUDE_PHONE_PROVIDER","description":"Phone provider: 'twilio' or 'telnyx'","format":"string","required":true,"secret":false},{"name":"BETTERCALLCLAUDE_PHONE_NUMBER","description":"Your phone number in E.164 format","format":"string","required":true,"secret":false},{"name":"BETTERCALLCLAUDE_PHONE_ACCOUNT_SID","description":"Twilio Account SID or Telnyx API Key","format":"string","required":true,"secret":true},{"name":"BETTERCALLCLAUDE_PHONE_AUTH_TOKEN","description":"Twilio Auth Token or Telnyx API Secret","format":"string","required":true,"secret":true},{"name":"BETTERCALLCLAUDE_USER_PHONE_NUMBER","description":"Your personal phone number in E.164 format (for outbound calls/SMS)","format":"string","required":true,"secret":false},{"name":"BETTERCALLCLAUDE_OPENAI_API_KEY","description":"OpenAI API key for speech-to-text (Whisper) and text-to-speech","format":"string","required":true,"secret":true},{"name":"BETTERCALLCLAUDE_WHATSAPP_NUMBER","description":"WhatsApp number if different from phone number (e.g., Twilio Sandbox)","format":"string","required":false,"secret":false},{"name":"BETTERCALLCLAUDE_PORT","description":"Local HTTP server port","format":"string","required":false,"secret":false},{"name":"TAILSCALE_HOSTNAME","description":"Override Tailscale hostname for webhook URL","format":"string","required":false,"secret":false},{"name":"BETTERCALLCLAUDE_WHATSAPP_PROVIDER","description":"WhatsApp provider: set to 'baileys' for free WhatsApp via WebSocket (no Twilio needed)","format":"string","required":false,"secret":false},{"name":"BETTERCALLCLAUDE_BAILEYS_AUTH_DIR","description":"Path to Baileys auth state directory (default: data/baileys-auth)","format":"string","required":false,"secret":false},{"name":"BETTERCALLCLAUDE_WHATSAPP_CHAT_HISTORY_SIZE","description":"Max WhatsApp chat history messages to retain (default: 50)","format":"string","required":false,"secret":false}],"additional_arguments_declared":false}],"remotes":[]} | MCP-Register | 2026-09-08T01:17:01.649Z | selbstauskunft | | ## Links - Namespace: [[namensraum/io-github-sns45|io.github.sns45]] --- - Registry page: - Retrieved on: 2026-10-11