bodyegypt/lobbyvoices-mcp

The official MCP server for Lobby — the bilingual AI front desk. It gives any AI agent eight **free, no-auth** receptionist tools, served remotely over Streamable HTTP. No key, no signup.
The remote endpoint above needs nothing installed — most MCP clients (Claude Code, Cursor, Claude Desktop) can call it directly over HTTP. This repo also ships lobbyvoices-mcp, a tiny stdio bridge (npx/Docker) for clients that only support local stdio servers.
Connect
**Claude Code** (remote, no install)
**Cursor · Claude Desktop · any MCP client** (remote, no install)
**Stdio-only client — via npx** (not published to npm; installs straight from this repo)
**Stdio-only client — via Docker**
The bridge does no protocol work itself — it's the maintained mcp-remote package pointed at the production endpoint (see index.js).
Tools
| Tool | What it does |
|------|--------------|
| write_phone_script | Writes a business phone script — greeting, voicemail, on-hold, or jingle — in English, Mexican Spanish, or both. Ready to record. |
| write_ivr_menu | Builds a complete IVR / phone-menu script: greeting, numbered options, optional press-9 Spanish switch, operator line. |
| generate_elevenlabs_agent_prompt | Generates a production-grade system prompt for an ElevenLabs conversational agent acting as a phone receptionist. |
| calculate_missed_call_cost | Computes the revenue a business loses to missed calls (monthly + yearly) plus recovery math, break-even days, and ROI. |
| simulate_receptionist_call | Role-play a call against the receptionist call engine — you play the caller, get the transcript, outcome, and automatic EN/ES switch back. |
| get_demo_call_number | A real phone number anyone can call right now to hear the receptionist live, with suggested bilingual scripts. |
| should_i_hire_a_receptionist | Scores a business's phone coverage and returns a verdict — covered, AI front desk, or hybrid — with archetype and leak numbers. |
| save_my_receptionist | Saves a phone script, IVR menu, agent prompt, or simulated call built earlier in the conversation and emails it to the person, with the demo number and a signup link. Requires their explicit consent — only fires with consent: true. |
Every tool declares an outputSchema and returns structuredContent, so agents get typed JSON instead of text to parse.
Try it with curl
Also available as a plain REST API