---
title: server — MCP server performance | Invoked Exchange
description: Real-world success rate, latency, and per-tool reliability for the server MCP server (ai.callmcp/server).
doc_version: "1.0"
last_updated: "2026-07-13T07:28:53.597Z"
canonical: https://invoked.ai/surfaces/callmcp-server
---

# server

One MCP tool contract for telephony — any call provider, hosted, local, or BYOK.

- Registry name: `ai.callmcp/server`
- Repository: https://github.com/CallMCP/callmcp
- Coverage: fully tested (public server)
- Add to Invoked: https://invoked.ai/surfaces/callmcp-server (or `invoked://surface/add?registry=ai.callmcp%2Fserver`)

## Community

_Building — published once enough workspaces have contributed._

## Sitemap

See the full [directory sitemap](https://invoked.ai/sitemap.md).