Joltsms MCP Server
by rchanllcio.github.rchanllc/joltsms-smsv1.0.2
Provision dedicated real-SIM US phone numbers, receive and poll inbound SMS, and extract OTP codes for phone verification.
context tax
queued
security
queued
cold start
queued
freshness
Stale8mo ago
Install Joltsms MCP server
Install in Claude Code
claude mcp add joltsms -e JOLTSMS_API_KEY='<joltsms-api-key>' -- npx -y @joltsms/mcp-serverInstall in Cursor
{
"mcpServers": {
"joltsms": {
"command": "npx",
"args": [
"-y",
"@joltsms/mcp-server"
],
"env": {
"JOLTSMS_API_KEY": "<joltsms-api-key>"
}
}
}
}Add to ~/.cursor/mcp.json (global) or .cursor/mcp.json (project).
Install in Claude Desktop
{
"mcpServers": {
"joltsms": {
"command": "npx",
"args": [
"-y",
"@joltsms/mcp-server"
],
"env": {
"JOLTSMS_API_KEY": "<joltsms-api-key>"
}
}
}
}Settings → Developer → Edit Config (claude_desktop_config.json), then restart.
Install in VS Code
{
"servers": {
"joltsms": {
"type": "stdio",
"command": "npx",
"args": [
"-y",
"@joltsms/mcp-server"
],
"env": {
"JOLTSMS_API_KEY": "<joltsms-api-key>"
}
}
}
}Add to .vscode/mcp.json in your workspace.
Install in Windsurf
{
"mcpServers": {
"joltsms": {
"command": "npx",
"args": [
"-y",
"@joltsms/mcp-server"
],
"env": {
"JOLTSMS_API_KEY": "<joltsms-api-key>"
}
}
}
}Add to ~/.codeium/windsurf/mcp_config.json.
Configuration
| Variable | Required | Secret | Description |
|---|---|---|---|
| JOLTSMS_API_KEY | yes | yes | Your JoltSMS API key (jolt_sk_*). Create one at https://app.joltsms.com/settings |
Freshness
Stale — last maintenance signal 8mo ago. The newest of the signals below sets the band.
Last commit (default branch)
2026-02-26 · 8mo ago · GitHub
Latest release
2026-02-26 · 8mo ago · GitHub · v1.0.2
Package published
no data · npm/PyPI
Registry entry updated
2026-02-25 · 8mo ago · official registry · v1.0.2
FAQ
›How do I install the Joltsms MCP server in Claude Code?
Run: claude mcp add joltsms -e JOLTSMS_API_KEY='<joltsms-api-key>' -- npx -y @joltsms/mcp-server. For Cursor, VS Code, Claude Desktop and Windsurf, use the install tabs above.
›Does Joltsms require an API key?
Yes. It expects JOLTSMS_API_KEY, of which 1 is a secret.
›Can I use Joltsms as a remote (hosted) MCP server?
No hosted endpoint is published; it runs locally over stdio.
›Is Joltsms in the official MCP registry?
Yes, as io.github.rchanllc/joltsms-sms.
Alternatives to Joltsms
Other communication MCP servers.