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Spix-HQ/spix-mcp

MCP Developer Tools

An MCP server that gives AI clients a phone number, email inbox, SMS capability, and analytics via Spix's communications infrastructure

Python Latest v0.0.1 · 4mo ago Security brief →

Features

  • Expose phone calls (dial, list, transcript) as MCP tools
  • Provide email send/reply/list functionality through MCP
  • Offer SMS sending, listing, and thread retrieval via MCP
  • Manage playbooks for automated call/SMS workflows
  • Handle contacts with creation, lookup, history, and tagging

Recent releases

View all 1 releases →
v0.0.1 New feature
Notable features
  • 43 MCP tools covering calls, email, phone numbers, contacts, and billing
  • `spix_call_create` for outbound AI‑persona calls with playbook support
  • `spix_email_send` / `spix_email_reply` for sending and replying from provisioned inboxes
Full changelog

Spix MCP Server v0.0.1

Initial release of the Spix MCP server — give AI agents a real phone number, voice, and inbox.

Features

  • 43 MCP tools across calls, email, phone numbers, contacts, and billing
  • spix_call_create — make outbound calls with AI persona + playbook
  • spix_call_transcript — read live or completed call transcripts
  • spix_email_send / spix_email_reply — send from provisioned inboxes
  • spix_contact_history — unified interaction history
  • Voice pipeline: Deepgram Nova-3 STT + Claude Haiku + Cartesia Sonic-3 TTS (~500ms latency)

Installation

pip install spix-mcp

Claude Desktop

spix-mcp install claude

Requires a Spix account (free tier available).

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Python Dockerfile

Install & Platforms

Install via
pip shell-script

Beta — feedback welcome: [email protected]