Viridis Verified: wrap any MCP server with tamper-evident delivery receipts + metered fees.
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Call this server's tools from your browser. Nothing to install.
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Tool list from our last check. Connect live to refresh it.
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.
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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.
| Argument | Type | Description |
|---|---|---|
| tool* | string | |
| call_id* | string | |
| arguments | any | |
| timeout_s | integer | |
| request_id | any | |
| service_id* | string | |
| payment_ref | any |
{
"type": "object",
"title": "call_verifiedArguments",
"required": [
"service_id",
"tool",
"call_id"
],
"properties": {
"tool": {
"type": "string",
"title": "Tool"
},
"call_id": {
"type": "string",
"title": "Call Id"
},
"arguments": {
"anyOf": [
{
"type": "object",
"additionalProperties": true
},
{
"type": "null"
}
],
"title": "Arguments",
"default": null
},
"timeout_s": {
"type": "integer",
"title": "Timeout S",
"default": 20
},
"request_id": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
],
"title": "Request Id",
"default": null
},
"service_id": {
"type": "string",
"title": "Service Id"
},
"payment_ref": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
],
"title": "Payment Ref",
"default": null
}
}
}Fleet-standard self-description.
No arguments.
{
"type": "object",
"title": "describe_agentArguments",
"properties": {}
}Fetch a single delivery receipt by id.
| Argument | Type | Description |
|---|---|---|
| receipt_id* | string |
{
"type": "object",
"title": "get_receiptArguments",
"required": [
"receipt_id"
],
"properties": {
"receipt_id": {
"type": "string",
"title": "Receipt Id"
}
}
}List registered services with call/fee counters.
No arguments.
{
"type": "object",
"title": "list_servicesArguments",
"properties": {}
}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.
| Argument | Type | Description |
|---|---|---|
| url* | string | |
| provider* | string | |
| fee_minor | integer | |
| request_id | any | |
| description | string | |
| payment_ref | any |
{
"type": "object",
"title": "register_serviceArguments",
"required": [
"url",
"provider"
],
"properties": {
"url": {
"type": "string",
"title": "Url"
},
"provider": {
"type": "string",
"title": "Provider"
},
"fee_minor": {
"type": "integer",
"title": "Fee Minor",
"default": 2
},
"request_id": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
],
"title": "Request Id",
"default": null
},
"description": {
"type": "string",
"title": "Description",
"default": ""
},
"payment_ref": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
],
"title": "Payment Ref",
"default": null
}
}
}Call counts, error counts, and accrued fees for one service.
| Argument | Type | Description |
|---|---|---|
| service_id* | string |
{
"type": "object",
"title": "service_statsArguments",
"required": [
"service_id"
],
"properties": {
"service_id": {
"type": "string",
"title": "Service Id"
}
}
}Recompute a service's full receipt hash chain and fee ledger. Any party can audit Viridis Verified from receipts alone.
| Argument | Type | Description |
|---|---|---|
| service_id* | string |
{
"type": "object",
"title": "verify_receiptsArguments",
"required": [
"service_id"
],
"properties": {
"service_id": {
"type": "string",
"title": "Service Id"
}
}
}