Voice Truthgate MCP runs on your own machine — the client starts it, so there is no endpoint to ping. 45 installs a week from npm. Last commit 7 Jul 2026.
Honest voice authenticity for AI agents: enrol a voice, verify a call clip. Signal, not verdict.
Today is the operative word: we check Voice Truthgate MCP every 15 minutes and re-read its code on every release. Watch it and you find out the day that stops being true.
This server runs on your own machine — install it with the package manager and the client starts it for you. Package name taken from the official registry entry.
claude mcp add voice-truthgate-mcp -- npx -y @mosadd/voice-truthgate-mcp
{
"mcpServers": {
"voice-truthgate-mcp": {
"args": [
"-y",
"@mosadd/voice-truthgate-mcp"
],
"command": "npx"
}
}
}
[mcp_servers.voice-truthgate-mcp]
command = "npx"
args = ["-y", "@mosadd/voice-truthgate-mcp"]
{
"mcpServers": {
"voice-truthgate-mcp": {
"args": [
"-y",
"@mosadd/voice-truthgate-mcp"
],
"command": "npx"
}
}
}
{
"mcpServers": {
"voice-truthgate-mcp": {
"args": [
"-y",
"@mosadd/voice-truthgate-mcp"
],
"command": "npx"
}
}
}
This one needs environment variables set before it will start:
VTG_API_KEY (Your Voice Truthgate API key (from mosadd.com).).
The author declared them in the registry entry; get the values from the project itself.
Sign AI output for EU AI Act + FRE 902 compliance, verify content authenticity provenance
Real-time electricity prices for AI agents. 40+ countries, 100+ zones. No auth required.
Pre-purchase trust checks for AI agents: recalls, scam signals, proceed/caution/avoid verdict.
A verified dependency-audit verdict any AI agent can call over MCP, not a raw scan.
Give AI agents a phone number. Voice calls, SMS, and phone number management for MCP clients.
Contract-change authorization for AI agents. Signed receipts verify offline.
Phone numbers, SMS, 2FA capture, voice calls, and email for AI agents.
Fail-closed verify-before-you-act gate for AI agents. Signed receipts. Pay-per-call via x402.
Answers built from our own checks of this server.