io.github.jdhart81/agent-verified-relay

Measured conclusion: Deep-tested. L2 outcome: tools_ok.

Viridis Verified: wrap any MCP server with tamper-evident delivery receipts + metered fees.

Add to your agent

Copy this into your MCP client config:

{
  "mcpServers": {
    "agent-verified-relay": {
      "url": "https://mcp.viridisconservation.com/verified/mcp",
      "transport": "streamable-http"
    }
  }
}

Measured tools (7)

• register_service

  Register a third-party MCP server (https, public FQDN only) under Viridis Verified. Returns a content-addressed service_id; idempotent on (url, provider). fee_minor is the per-verified-call fee in cents.

  Parameters:

  • url (required) — string
  • provider (required) — string
  • fee_minor — integer
  • request_id
  • description — string
  • payment_ref

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• call_verified

  Relay a tools/call to a registered MCP service and notarize the exchange: request hash + response hash + outcome land in a tamper-evident receipt chain. Idempotent on call_id (a replay returns the original receipt and cached result — the downstream is never double-called). Failures are receipted evidence, not silence.

  Parameters:

  • service_id (required) — string
  • tool (required) — string
  • call_id (required) — string
  • arguments
  • timeout_s — integer
  • request_id
  • payment_ref

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• get_receipt

  Fetch a single delivery receipt by id.

  Parameters:

  • receipt_id (required) — string

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• verify_receipts

  Recompute a service's full receipt hash chain and fee ledger. Any party can audit Viridis Verified from receipts alone.

  Parameters:

  • service_id (required) — string

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• list_services

  List registered services with call/fee counters.

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• service_stats

  Call counts, error counts, and accrued fees for one service.

  Parameters:

  • service_id (required) — string

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

• describe_agent

  Fleet-standard self-description.

  Hints: read-only not declared · destructive not declared · idempotent not declared · open-world not declared

Repository

Measured by MCPYP probing. Untested fields are omitted, never estimated. Listing is always free; MCPYP never proxies calls or stores user tokens.