Callwright
Self-hosted MCP voice agent that places phone calls on your behalf via Retell.
Power your agent
Add this server
The publisher's own command. Not a PlugMCP endpoint.
Local command
npx -y [email protected]
Credentials from the publisher
- RETELL_API_KEY — Your Retell secret API key (stays server-side)
- MCP_AUTH_TOKEN — Bearer token clients must send; required when exposed beyond localhost
- PORT — Port the HTTP MCP server listens on (default 8787)
- CALLWRIGHT_DATA_DIR — Persistent directory for runtime state such as trigger deduplication
- CALLWRIGHT_PUBLIC_URL — Public Callwright base URL used to configure Retell webhook delivery
- CLAUDE_ROUTINE_URL — Optional complete Claude cloud Routine /fire endpoint URL
- CLAUDE_ROUTINE_TOKEN — Optional dedicated bearer token for the configured Claude Routine trigger
Provider
Claude Code
RETELL_API_KEY=<secret> MCP_AUTH_TOKEN=<secret> PORT=<value> CALLWRIGHT_DATA_DIR=<value> CALLWRIGHT_PUBLIC_URL=<value> CLAUDE_ROUTINE_URL=<value> CLAUDE_ROUTINE_TOKEN=<secret> claude mcp add com.topness-callwright -- npx -y [email protected]
Run in a terminal.
Claude Desktop
{
"mcpServers": {
"com.topness-callwright": {
"command": "npx",
"args": [
"-y",
"[email protected]"
],
"env": {
"RETELL_API_KEY": "<secret>",
"MCP_AUTH_TOKEN": "<secret>",
"PORT": "<value>",
"CALLWRIGHT_DATA_DIR": "<value>",
"CALLWRIGHT_PUBLIC_URL": "<value>",
"CLAUDE_ROUTINE_URL": "<value>",
"CLAUDE_ROUTINE_TOKEN": "<secret>"
}
}
}
}claude_desktop_config.json
Remote URL or a command on your machine? How the two installs differ
Run on PlugMCP
Host a copy with our keys and logs.
A new server you create. It is not this listing's official endpoint. Use the publisher install when you want their URL and their credentials.
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Self-hosted MCP voice agent that places phone calls on your behalf via Retell.
README is not crawled yet. Open the repository
- How do I install Callwright?
- Copy the stdio config for Cursor, Claude Desktop, Claude Code, or VS Code on this page. It uses the publisher's install, not a PlugMCP proxy.
- Does Callwright need an API key?
- The publisher lists these environment variables: RETELL_API_KEY, MCP_AUTH_TOKEN, PORT, CALLWRIGHT_DATA_DIR, CALLWRIGHT_PUBLIC_URL, CLAUDE_ROUTINE_URL, CLAUDE_ROUTINE_TOKEN.
- What transport does Callwright use?
- Callwright runs locally over stdio.
- When was Callwright last checked?
- Last checked 2026-10-16. Self-hosted MCP voice agent that places phone calls on your behalf via Retell.
No tool list yet. Remote servers get one after the first health check.