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better-call-claude in namespace io.github

Local package path declaredCredentials listedRepository declared by sourceUpdated 2026-07-23

io.github.sns45/better-call-claude · Registry status: active

No name of its own reaches this register for this entry. The heading therefore carries the trailing segment of the identifier; the identifier itself is listed below as a coordinate.

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At a glance

Voice Calls, SMS, and WhatsApp for Claude Code with cross-channel context sharing.

Vendor's own description, untranslated and unverified

Execution location
Local package path declaredMCP-Register · 2026-08-06
Required secrets declared
Credentials listedMCP-Register · 2026-08-06
Declared version and change
3.1.3 · Source-reported change date 2026-07-23MCP-Register · 2026-08-06
Repository as declared
github.com/sns45/better-call-claudeMCP-Register · 2026-08-06
Configuration
can be built from the disclosed start template

Inspect connection paths and prerequisites

Related categories

6 of 14 categories. All categories in the segment catalogue

Page last changed:

Sources and collection
Runs
Local package path declared
Credentials
Credentials listed
Registry record changed
2026-07-23
Setup
Template available
Registry name
io.github.sns45/better-call-claude
Package coordinate
npm:better-call-claude
Declared version
3.1.3
Source-reported listing date
2026-07-23
Source-reported change date
2026-07-23
First seen by tracevero
2026-08-06
Vendor's website
https://github.com/sns45/better-call-claude

Evidence for this page: The values on this page come from several collections. Each row therefore states its own origin. What the confidence levels mean

Measured values

Measured values
Required secrets declaredCredentials listed yes
Original data – Required secret variables (raw): BETTERCALLCLAUDE_OPENAI_API_KEY, BETTERCALLCLAUDE_PHONE_ACCOUNT_SID, BETTERCALLCLAUDE_PHONE_AUTH_TOKEN
Original data – Required secret headers (raw): confirmed absent
Source: MCP-Register · collected on 2026-08-06 · derived
Execution locationLocal package path declared local
Original data – Transports (raw): stdio
Source: MCP-Register · collected on 2026-08-06 · derived
Path argument presentno
Original data – Path arguments (raw): confirmed absent
Original data – Path environment variables (raw): confirmed absent
Source: MCP-Register · collected on 2026-08-06 · derived
Repository URL listedRepository declared by source yes
Original data – Repository (raw): https://github.com/sns45/better-call-claude
Source: MCP-Register · collected on 2026-08-06 · derived
Field of use, derived from the vendor descriptionAudio
Original data – Description (raw): Voice Calls, SMS, and WhatsApp for Claude Code with cross-channel context sharing.
Source: MCP-Register · collected on 2026-08-26 · derived
Field of use, derived from the vendor descriptionMessaging
Original data – Description (raw): Voice Calls, SMS, and WhatsApp for Claude Code with cross-channel context sharing.
Source: MCP-Register · collected on 2026-08-26 · derived
Declared version3.1.3
Source: MCP-Register · collected on 2026-08-06 · self-declared

What is measured is what a manifest declares, not what a piece of software does. This registry fetches no repository URL, no endpoint and no package index; nothing here is verified. Which value comes from which source, and by which rule it was formed, is set out in the Methodology.

Source data25

Evidence for this page: The values on this page come from several collections. Each row therefore states its own origin.

Raw values
Description (raw)Voice Calls, SMS, and WhatsApp for Claude Code with cross-channel context sharing.
Source: MCP-Register · collected on 2026-08-26 · self-declared
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
Source: MCP-Register · collected on 2026-08-06 · self-declared
Required secret variables (raw)BETTERCALLCLAUDE_OPENAI_API_KEY, BETTERCALLCLAUDE_PHONE_ACCOUNT_SID, BETTERCALLCLAUDE_PHONE_AUTH_TOKEN
Source: MCP-Register · collected on 2026-08-06 · self-declared
Transports (raw)stdio
Source: MCP-Register · collected on 2026-08-06 · self-declared
Path arguments (raw)confirmed absent
Source: MCP-Register · collected on 2026-08-06 · self-declared
Repository (raw)https://github.com/sns45/better-call-claude
Source: MCP-Register · collected on 2026-08-06 · self-declared
Package registries (raw)npm
Source: MCP-Register · collected on 2026-08-06 · self-declared
Required secret headers (raw)confirmed absent
Source: MCP-Register · collected on 2026-08-16 · self-declared
Path environment variables (raw)confirmed absent
Source: MCP-Register · collected on 2026-08-16 · self-declared
Remote URLs (raw)confirmed absent
Source: MCP-Register · collected on 2026-08-16 · self-declared
Remote hosts (raw)confirmed absent
Source: MCP-Register · collected on 2026-08-16 · self-declared
Registry status message (raw)confirmed absent
Source: MCP-Register · collected on 2026-08-16 · self-declared
First listed in the registry (raw)2026-07-23
Source: MCP-Register · collected on 2026-08-16 · self-declared
Last changed in the registry (raw)2026-07-23
Source: MCP-Register · collected on 2026-08-16 · self-declared
Schema version of the raw record (raw)https://static.modelcontextprotocol.io/schemas/2025-12-11/server.schema.json
Source: MCP-Register · collected on 2026-08-16 · self-declared
Delivery form (raw)package
Source: MCP-Register · collected on 2026-08-16 · self-declared
Repository platform (raw)github
Source: MCP-Register · collected on 2026-08-16 · self-declared
Repository subfolder (raw)confirmed absent
Source: MCP-Register · collected on 2026-08-16 · self-declared
Package identifiers (raw)better-call-claude
Source: MCP-Register · collected on 2026-08-16 · self-declared
Package versions (raw)3.1.3
Source: MCP-Register · collected on 2026-08-16 · self-declared
Runtime hints (raw)confirmed absent
Source: MCP-Register · collected on 2026-08-16 · self-declared
Environment variable formats (raw)string
Source: MCP-Register · collected on 2026-08-16 · self-declared
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
Source: MCP-Register · collected on 2026-08-16 · self-declared
Icon formats (raw)confirmed absent
Source: MCP-Register · collected on 2026-08-16 · self-declared
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":[]}
Source: MCP-Register · collected on 2026-09-08 · self-declared
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Changes

Changes
2026-09-08Connection 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":[]}
2026-08-26Field of use, derived from the vendor description: – → Audio, Messaging
2026-08-26Description (raw): – → Voice Calls, SMS, and WhatsApp for Claude Code with cross-channel context sharing.

These are the 3 most recent changes to this entry. Full history

tracevero · https://tracevero.com/mcp/io-github-sns45-better-call-claude