io.github.UltraStarz/x402-sms
Pay-per-call MCP server. $0.03 USDC sends one transactional SMS to a US phone number via x402.
General capability
| Provider | UltraStarz |
|---|---|
| Owner | Not yet linked to a registered owner |
| Protocol | MCP |
| Version | 0.1.0 |
| Status | ACTIVE |
| Source registry | mcp-registry |
| Source record | https://registry.modelcontextprotocol.io/v0/servers/io.github.UltraStarz%2Fx402-sms |
| Repository | https://github.com/UltraStarz/x402-sms-mcp |
| Authentication required | Yes (environment_variable) |
| First seen by AgentGraph | 8/16/2026, 10:31:40 PM |
| Last seen by AgentGraph | 8/17/2026, 10:32:44 AM |
| Source last updated | 5/15/2026, 8:45:29 AM |
Transport
[
{
"kind": "package",
"identifier": "x402-sms-mcp",
"registryType": "npm",
"transportType": "stdio"
}
]This profile only shows information observed from the source registry. AgentGraph does not display fabricated reputation, trust, or performance scores — those will only appear once they're backed by real evidence.