All servers · Markets & trading · Agent payments (x402) · Payments & accounting

Agent Verification Utility

dev.kgninja.agent-economy/agent-verification-utility · v0.4.0

Measured by MCP Station

Last check	Reachable
Checked at	—
Check success 7 / 30 days	—
First-try success 30 days	—
Median response	—
Lookups 30 days	—
Authentication	No auth
MCP version	2025-06-18
Rank score	—
Declared risk	Can write (some tools are not declared read-only)
Capabilities declared	tools
Tool definitions	5 tools · with description 100% · input schema is an object 100% · read/destructive hints 100%

Deterministic JSON checks with signed evidence and x402-paid execution

streamable-http · https://agent-economy.kgninja.dev/mcp

claude mcp add --transport http agent-verification-utility https://agent-economy.kgninja.dev/mcp

{
  "mcpServers": {
    "agent-verification-utility": {
      "url": "https://agent-economy.kgninja.dev/mcp"
    }
  }
}

describe_verify_evidence
Describe when deterministic verification is useful, when it is not, free request validation, recipes, limits, and the explicit paid MCP path.
get_revenue_goal_status
Read the active revenue goal, measured funnel, contribution margin, and the next bounded improvement recommendation. This tool never changes price, spends funds, or sends messages.
quote_verify_evidence
Obtain a free bound quote for deterministic checks on supplied JSON before deciding to purchase. After a successful free precheck at POST /validate-request, supply the unchanged intent and its precheck_receipt.receipt_digest. Creates or reuses a persisted quote and records observability events; no p
prepare_verify_evidence_purchase
Prepare an HTTP purchase request for deterministic JSON verification after a successful free precheck; a prior quote tool call is optional. After a successful free precheck at POST /validate-request, supply the unchanged intent and its precheck_receipt.receipt_digest. Creates or reuses a persisted q
verify_evidence
Run deterministic checks and return Ed25519-signed evidence after one explicitly authorized x402 payment. A free precheck receipt and a matching bound payment requirement are required before signing.

Website · JSON · Text for agents · Registry updated 2026-08-11