Fail-closed verify-before-you-act gate for AI agents. Signed receipts. Pay-per-call via x402.
Connect Runs on your machine
claude mcp add verity-mcp -e VERITY_SUITE_URL=<VERITY_SUITE_URL> -e VERITY_ENGINE_URL=<VERITY_ENGINE_URL> -e VERITY_PRICE_QUICK=<VERITY_PRICE_QUICK> -e VERITY_PRICE_GROUNDED=<VERITY_PRICE_GROUNDED> -e VERITY_PRICE_PRO=<VERITY_PRICE_PRO> -e VERITY_PRICE_SUITE=<VERITY_PRICE_SUITE> -- uvx verity-mcp==0.3.0{
"mcpServers": {
"verity-mcp": {
"command": "uvx",
"args": [
"verity-mcp==0.3.0"
],
"env": {
"VERITY_SUITE_URL": "<VERITY_SUITE_URL>",
"VERITY_ENGINE_URL": "<VERITY_ENGINE_URL>",
"VERITY_PRICE_QUICK": "<VERITY_PRICE_QUICK>",
"VERITY_PRICE_GROUNDED": "<VERITY_PRICE_GROUNDED>",
"VERITY_PRICE_PRO": "<VERITY_PRICE_PRO>",
"VERITY_PRICE_SUITE": "<VERITY_PRICE_SUITE>"
}
}
}
}{
"mcpServers": {
"verity-mcp": {
"command": "uvx",
"args": [
"verity-mcp==0.3.0"
],
"env": {
"VERITY_SUITE_URL": "<VERITY_SUITE_URL>",
"VERITY_ENGINE_URL": "<VERITY_ENGINE_URL>",
"VERITY_PRICE_QUICK": "<VERITY_PRICE_QUICK>",
"VERITY_PRICE_GROUNDED": "<VERITY_PRICE_GROUNDED>",
"VERITY_PRICE_PRO": "<VERITY_PRICE_PRO>",
"VERITY_PRICE_SUITE": "<VERITY_PRICE_SUITE>"
}
}
}
}{
"servers": {
"verity-mcp": {
"type": "stdio",
"command": "uvx",
"args": [
"verity-mcp==0.3.0"
],
"env": {
"VERITY_SUITE_URL": "<VERITY_SUITE_URL>",
"VERITY_ENGINE_URL": "<VERITY_ENGINE_URL>",
"VERITY_PRICE_QUICK": "<VERITY_PRICE_QUICK>",
"VERITY_PRICE_GROUNDED": "<VERITY_PRICE_GROUNDED>",
"VERITY_PRICE_PRO": "<VERITY_PRICE_PRO>",
"VERITY_PRICE_SUITE": "<VERITY_PRICE_SUITE>"
}
}
}
}Replace the values in angle brackets with your own. Keys stay on your machine; we never see them.
Tools
This server runs locally, so its tools are listed by your MCP client once it starts.
Environment variables
| Name | Description |
|---|---|
VERITY_SUITE_URLOptional | Verity suite base URL |
VERITY_ENGINE_URLOptional | Verity engine base URL |
VERITY_PRICE_QUICKOptional | Disclosed per-call price for quick_verify |
VERITY_PRICE_GROUNDEDOptional | Disclosed per-call price for grounded_verify (Sonnet, web-grounded) |
VERITY_PRICE_PROOptional | Disclosed per-call price for pro_verify (Opus, premium synthesis) |
VERITY_PRICE_SUITEOptional | Disclosed per-call price for the suite checks (detect_injection/moderate_content/redact_pii/guard_action, /quick tier) |
Details
| Package | [email protected] (PYPI, stdio) |
| First published | 5 Jul 2026 |
| Last updated | 5 Jul 2026 |
| Registry name | io.github.meloliva14/verity-mcp |
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