Carbon-accounted agent compute: free footprints; certificates backed by real offset retirement.
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PAID ($0.50 after free tier): compute the workload footprint, then RETIRE the required verified offset mass through the fleet's own clearinghouse — Verra provenance rides into the certificate; no retirement, no certificate (GR3, fail-closed). Returns a machine-verifiable certificate anyone can check for free (GR4).
This tool isn't marked read-only, so it may change something on the server or in an account you connected.
PAID ($0.50 after free tier): compute the workload footprint, then RETIRE the required verified offset mass through the fleet's own clearinghouse — Verra provenance rides into the certificate; no retirement, no certificate (GR3, fail-closed). Returns a machine-verifiable certificate anyone can check for free (GR4).
| Argument | Type | Description |
|---|---|---|
| workload* | object | |
| request_id | any |
{
"type": "object",
"title": "certifyArguments",
"required": [
"workload"
],
"properties": {
"workload": {
"type": "object",
"title": "Workload",
"additionalProperties": true
},
"request_id": {
"anyOf": [
{
"type": "string"
},
{
"type": "null"
}
],
"title": "Request Id",
"default": null
}
}
}Return capabilities and input contract.
No arguments.
{
"type": "object",
"title": "describe_agentArguments",
"properties": {}
}FREE: rank compute backends by carbon for this workload — the greenest eligible path and the gCO2e saved per call. Carbon only (GR6); pair with /neurogenesis/mcp route_task for quality-floor routing.
| Argument | Type | Description |
|---|---|---|
| workload* | object | |
| allowed_backends | any |
{
"type": "object",
"title": "green_routeArguments",
"required": [
"workload"
],
"properties": {
"workload": {
"type": "object",
"title": "Workload",
"additionalProperties": true
},
"allowed_backends": {
"anyOf": [
{
"type": "array",
"items": {
"type": "string"
}
},
{
"type": "null"
}
],
"title": "Allowed Backends",
"default": null
}
}
}FREE: the certificate ledger — counts, total grams retired, total clearinghouse cost (honest books, GR8).
| Argument | Type | Description |
|---|---|---|
| limit | integer |
{
"type": "object",
"title": "list_green_certificatesArguments",
"properties": {
"limit": {
"type": "integer",
"title": "Limit",
"default": 50
}
}
}FREE: honest energy/carbon footprint for an agent workload — {backend_id? (frontier_cloud | efficient_cloud | local_small), total_tokens, output_tokens, calls?, success_score?, grid_gco2e_per_kwh?, pue?, custom_backend? {id, wh_per_1k_tokens}}. Returns joules, gCO2e, useful bits, the retirement mass a certificate would carry, every model assumption with its source, and the Landauer context (GR1/GR2).
| Argument | Type | Description |
|---|---|---|
| workload* | object |
{
"type": "object",
"title": "quote_footprintArguments",
"required": [
"workload"
],
"properties": {
"workload": {
"type": "object",
"title": "Workload",
"additionalProperties": true
}
}
}FREE forever (GR5): recompute a certificate's footprint from its stored workload, compare against the certified numbers, and surface the clearinghouse purchase_id for the independent x402-C verify_retirement check on /offsets/mcp.
| Argument | Type | Description |
|---|---|---|
| certificate_id* | string |
{
"type": "object",
"title": "verify_green_certificateArguments",
"required": [
"certificate_id"
],
"properties": {
"certificate_id": {
"type": "string",
"title": "Certificate Id"
}
}
}