Telnyx MCP Server
by team-telnyxio.github.team-telnyx/telnyxv6.29.3
Official TypeScript library for the Telnyx API
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Active4d ago
Install Telnyx MCP server
Install in Claude Code
claude mcp add telnyx-team-telnyx -e TELNYX_API_KEY='<telnyx-api-key>' -- npx -y telnyxInstall in Cursor
{
"mcpServers": {
"telnyx-team-telnyx": {
"command": "npx",
"args": [
"-y",
"telnyx"
],
"env": {
"TELNYX_API_KEY": "<telnyx-api-key>"
}
}
}
}Add to ~/.cursor/mcp.json (global) or .cursor/mcp.json (project).
Install in Claude Desktop
{
"mcpServers": {
"telnyx-team-telnyx": {
"command": "npx",
"args": [
"-y",
"telnyx"
],
"env": {
"TELNYX_API_KEY": "<telnyx-api-key>"
}
}
}
}Settings → Developer → Edit Config (claude_desktop_config.json), then restart.
Install in VS Code
{
"servers": {
"telnyx-team-telnyx": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"telnyx"
],
"env": {
"TELNYX_API_KEY": "<telnyx-api-key>"
}
}
}
}Add to .vscode/mcp.json in your workspace.
Install in Windsurf
{
"mcpServers": {
"telnyx-team-telnyx": {
"command": "npx",
"args": [
"-y",
"telnyx"
],
"env": {
"TELNYX_API_KEY": "<telnyx-api-key>"
}
}
}
}Add to ~/.codeium/windsurf/mcp_config.json.
Configuration
| Variable | Required | Secret | Description |
|---|---|---|---|
| TELNYX_API_KEY | yes | yes | Your Telnyx API key for authentication |
Freshness
Active — last maintenance signal 4d ago. The newest of the signals below sets the band.
Last commit (default branch)
2026-10-06 · 4d ago · GitHub
Latest release
2026-10-06 · 4d ago · GitHub · v7.25.0
Package published
no data · npm/PyPI
Registry entry updated
2026-03-28 · 7mo ago · official registry · v6.29.3
FAQ
›How do I install the Telnyx MCP server in Claude Code?
Run: claude mcp add telnyx-team-telnyx -e TELNYX_API_KEY='<telnyx-api-key>' -- npx -y telnyx. For Cursor, VS Code, Claude Desktop and Windsurf, use the install tabs above.
›Does Telnyx require an API key?
Yes. It expects TELNYX_API_KEY, of which 1 is a secret.
›Can I use Telnyx as a remote (hosted) MCP server?
No hosted endpoint is published; it runs locally over stdio.
›Is Telnyx in the official MCP registry?
Yes, as io.github.team-telnyx/telnyx.