Lobbyvoices MCP vs Upfirst
A side-by-side look at the Lobbyvoices MCP and Upfirst MCP servers: transport, auth, tools, quality signals, and the config to install either one in Claude, Cursor, Windsurf or VS Code.
Which MCP server should you choose?
Choose Lobbyvoices MCP when
- You need dedicated capabilities in the Conversational AI domain.
- You prefer a local stdio subprocess transport.
- You want tools like
write_phone_script, write_ivr_menu, generate_elevenlabs_agent_prompt.
Choose Upfirst when
- You need dedicated capabilities in the Conversational AI domain.
- You prefer a remote HTTP/SSE transport.
Feature & specification comparison
Rows where the two servers differ are marked.
| Spec | ||
|---|---|---|
| Category | Conversational AI | Conversational AI |
| Quality signal | 55/100 · Good | 50/100 · Good |
| Install command | Confirmed | Confirmed |
| Transport | Local subprocess (stdio) | Remote HTTP/SSE |
| Auth | Not declared | Not declared |
| Pricing | Not declared | Not declared |
| Required env vars | None listed | None listed |
Tools & capabilities
Lobbyvoices MCP tools 8
write_phone_scriptWrites a professional phone script for a business — greeting, voicemail message, on-hold message, or jingle lines — in English, Mexican Spanish, or both. Returns ready-to-record text.write_ivr_menuBuilds a complete IVR (phone menu / auto-attendant) script for a business: greeting, numbered options, optional Spanish-language switch, and the operator line. English, Spanish, or bilingual.generate_elevenlabs_agent_promptGenerates a production-grade system prompt for an ElevenLabs conversational agent acting as a business phone receptionist: identity, job, voice style, booking flow, guardrails, and escalation rules.calculate_missed_call_costComputes the revenue a business loses to missed phone calls (monthly and yearly), plus the recovery math: recoverable revenue, suggested answering plan, break-even days, and ROI multiple.simulate_receptionist_callRole-play a phone call with Lobby's receptionist call engine — the same pipeline behind the product demo: greeting, booking flow, lead capture, and automatic English/Spanish detection (live calls add a full AI brain on top). You play the caller: pass each thing the caller says, get the full transcript and outcome back. Free, text-only, max 6 caller lines.get_demo_call_numberReturns a real phone number anyone can call right now to talk to Lobby's AI receptionist live — plus suggested things to say (English and Spanish) and what to listen for (the mid-call language switch, booking flow).should_i_hire_a_receptionistScores a business's phone coverage and returns a verdict — you're covered, get an AI front desk, or go hybrid — with the caller archetype, yearly leak, suggested plan, break-even days, and ROI.save_my_receptionistSaves the phone script, IVR menu, agent prompt, or simulated call you just built for a real business and returns the live demo number plus signup link in this conversation. It does not send email. Offer this only after the human explicitly agrees to save their details, and only call it with consent: true.
Ready-to-paste client configs
Paste either block (or both) into your client config, e.g. claude_desktop_config.json or ~/.cursor/mcp.json. We only show a config when the install command is confirmed.
Lobbyvoices MCP
{
"mcpServers": {
"bodyegypt-lobbyvoices-mcp": {
"command": "npx",
"args": [
"-y",
"github:bodyegypt/lobbyvoices-mcp"
]
}
}
}
Upfirst
{
"mcpServers": {
"upfirst": {
"url": "https://mcp.upfirst.ai"
}
}
}
Frequently asked questions
Lobbyvoices MCP is categorized under Conversational AI and uses a local stdio subprocess. Upfirst belongs to Conversational AI and uses a remote HTTP/SSE transport. Pick Lobbyvoices MCP for conversational ai work and Upfirst for conversational ai.
Copy the mcpServers block from the config section on this page into your client's config (for example claude_desktop_config.json or ~/.cursor/mcp.json), then fully restart the client.
Lobbyvoices MCP has no declared pricing — check the project's own site. Upfirst has no declared pricing — check the project's own site. If a server needs environment variables such as API keys, define them under the env key in your client's MCP config.
Yes. MCP clients support multiple servers: add bodyegypt-lobbyvoices-mcp and upfirst as separate keys in the same mcpServers object, and your assistant will call tools from either one.
On AllMCPs, Lobbyvoices MCP has a quality signal of 55/100 (Good) with 2 views, 0 installs and 0 GitHub stars. Upfirst has 50/100 (Good) with 1 views, 0 installs and 0 GitHub stars.
