callwright
Rank #49,082io.github.topness-msft/callwright
Self-hosted MCP voice agent that places phone calls on your behalf via Retell.
callwright is a Model Context Protocol (MCP) server published by topness-msft. It ranks #49,082 of 132,113 servers tracked on MCP Toplist, and its repository has 1 GitHub stars. callwright is listed across 3 registries — Official MCP, PulseMCP and Glama, with 3 tracked versions. It was first listed on Jul 1, 2026 and most recently updated on Jul 9, 2026.
Ranks ahead of 83,031 of 132,113 servers on MCP Toplist.
Use callwright
Requires user-supplied configuration before first use — typically an API key, token or connection string set via environment variables.
claude mcp add callwright -e "RETELL_API_KEY=<your RETELL_API_KEY>" -e "MCP_AUTH_TOKEN=<your MCP_AUTH_TOKEN>" -e "PORT=<your PORT>" -- npx -y callwrightReplace each placeholder with your own value before saving.
[mcp_servers.callwright]
command = "npx"
args = ["-y", "callwright"]
[mcp_servers.callwright.env]
RETELL_API_KEY = "<your RETELL_API_KEY>"
MCP_AUTH_TOKEN = "<your MCP_AUTH_TOKEN>"
PORT = "<your PORT>"Add to ~/.codex/config.toml. Replace each placeholder with your own value before saving.
{
"mcpServers": {
"callwright": {
"command": "npx",
"args": [
"-y",
"callwright"
],
"env": {
"RETELL_API_KEY": "<your RETELL_API_KEY>",
"MCP_AUTH_TOKEN": "<your MCP_AUTH_TOKEN>",
"PORT": "<your PORT>"
}
}
}
}Add to claude_desktop_config.json (Settings → Developer → Edit Config). Replace each placeholder with your own value before saving.
{
"mcpServers": {
"callwright": {
"command": "npx",
"args": [
"-y",
"callwright"
],
"env": {
"RETELL_API_KEY": "<your RETELL_API_KEY>",
"MCP_AUTH_TOKEN": "<your MCP_AUTH_TOKEN>",
"PORT": "<your PORT>"
}
}
}
}Add to ~/.cursor/mcp.json (global) or .cursor/mcp.json (per project). Replace each placeholder with your own value before saving.
{
"servers": {
"callwright": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"callwright"
],
"env": {
"RETELL_API_KEY": "<your RETELL_API_KEY>",
"MCP_AUTH_TOKEN": "<your MCP_AUTH_TOKEN>",
"PORT": "<your PORT>"
}
}
}
}Save as .vscode/mcp.json in your workspace. Replace each placeholder with your own value before saving.
{
"mcpServers": {
"callwright": {
"command": "npx",
"args": [
"-y",
"callwright"
],
"env": {
"RETELL_API_KEY": "<your RETELL_API_KEY>",
"MCP_AUTH_TOKEN": "<your MCP_AUTH_TOKEN>",
"PORT": "<your PORT>"
}
}
}
}Add to ~/.codeium/windsurf/mcp_config.json. Replace each placeholder with your own value before saving.
{
"mcpServers": {
"callwright": {
"command": "npx",
"args": [
"-y",
"callwright"
],
"env": {
"RETELL_API_KEY": "<your RETELL_API_KEY>",
"MCP_AUTH_TOKEN": "<your MCP_AUTH_TOKEN>",
"PORT": "<your PORT>"
}
}
}
}Replace each placeholder with your own value before saving.
Show your rank
Maintain this server? Add the live rank badge to your README — it updates automatically as the leaderboard changes.
[](https://mcptoplist.com/server/io.github.topness-msft%2Fcallwright)<a href="https://mcptoplist.com/server/io.github.topness-msft%2Fcallwright"><img src="https://mcptoplist.com/badge/io.github.topness-msft%2Fcallwright.svg" alt="MCP Toplist: Top 50% of 132,113" /></a>Variants: append ?metric=score or ?metric=stars to the image URL.
Listed on 3 registries
topness-msft
Other servers by topness-msft
View all topness-msft servers →Available versions (3)
| Version | Published |
|---|---|
| 1.0.3 | Jul 9, 2026 |
| 1.0.2 | Jul 6, 2026 |
| 1.0.1 | Jul 1, 2026 |
Frequently asked questions
- Who maintains callwright?
- callwright is maintained by topness-msft, which publishes 4 MCP servers (6 total versions) tracked on MCP Toplist.
- Is callwright listed on the Official MCP Registry?
- Yes — callwright is listed on the Official MCP Registry, alongside PulseMCP and Glama.
- How many versions does callwright have?
- MCP Toplist tracks 3 versions of callwright, most recently published on Jul 9, 2026.
- Where can I find the source code for callwright?
- The source code for callwright is hosted at github.com/topness-msft/callwright.
Do you run this server?
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