Spix MCP Server — give AI agents phone calls and email as tool calls
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# Spix MCP Server Give AI agents the ability to make phone calls and send emails — as MCP tool calls. [Spix](https://spix.sh) is communications infrastructure for AI agents. This MCP server exposes Spix's API as tools that any MCP-compatible client (Claude Desktop, Cursor, Windsurf, etc.) can use. ## What your agent gets | Tool | Description | |------|-------------| | `spix_call_create` | Make an outbound AI phone call | | `spix_call_transcript` | Get the full transcript of a call | | `spix_call_summary` | Get an AI-generated call summary | | `spix_email_send` | Send an email | | `spix_email_reply` | Reply to an email thread | | `spix_contact_create` | Create or update a contact | | `spix_contact_history` | Cross-channel interaction history | | `spix_contact_summary` | AI summary of contact relationship | | `spix_playbook_list` | List available playbooks | | `spix_billing_credits` | Check credit balance | 20+ tools total. Run `spix-mcp` to see the full list. ## Quick start ### 1. Get a Spix API key Sign up at [app.spix.sh](https://app.spix.sh) or via the CLI: ```bash curl -fsSL https://github.com/Spix-HQ/spix-cli/releases/latest/download/spix-darwin-arm64 -o spix chmod +x spix && sudo mv spix /usr/local/bin/ spix signup spix auth key create --name mcp ``` ### 2. Install ```bash pip install spix-mcp ``` Or run directly with uvx (no install): ```bash uvx spix-mcp ``` ### 3. Configure Claude Desktop Add to `~/Library/Application Support/Claude/claude_desktop_config.json`: ```json { "mcpServers": { "spix": { "command": "uvx", "args": ["spix-mcp"], "env": { "SPIX_API_KEY": "your-api-key" } } } } ``` Restart Claude Desktop. Spix tools will appear in the tools panel. ### Cursor / Windsurf ```json { "mcpServers": { "spix": { "command": "uvx", "args": ["spix-mcp"], "env": { "SPIX_API_KEY": "your-api-key" } } } } ``` ## Configuration All configuration is via environme…
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