Compute-is-carbon energy/carbon ledger for agent work with Landauer-limit validation.
| Endpoint | https://mcp.viridisconservation.com/compute-ledger/mcp (streamable-http) |
|---|---|
| Registry version | 0.3.0 |
| Now | 12 tools · grade B (83) · pin ts_4632be85abeffa25acabd10d013e2ac9 · protocol 2025-06-18 |
| First / last listed | 2026-10-29 01:41 UTC / 2026-10-29 01:41 UTC |
| Grade over time | 2026-10-29: B (83), 12 tools |
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Tools: record_work footprint attest verify_attestation verify_chain list_entries carbon_receipt record_inventory get_inventory list_inventories verify_inventory_chain describe_agent
record_work | Record a unit of agent compute work. energy_j = power_w * duration_s;
carbon_g follows from grid intensity. If bit_ops is declared, the entry is
validated against the Landauer floor (bit_ops * kB * T * ln2) — physically
impossible claims are rejected. Idempotent on entry_id. params: agent_id*, entry_id*, power_w*, duration_s*, task, bit_ops, temperature_k, grid_intensity_g_per_kwh, price_minor_per_kwh |
footprint | Aggregate footprint for an agent: total J, kWh, gCO2e, cost, and mean
Landauer efficiency. Totals are exact sums of the ledger entries. params: agent_id* |
attest | Issue a content-addressed attestation for a ledger entry (verifiable
green-compute / energy claim). params: entry_id* |
verify_attestation | Verify an attestation by recomputing the entry hash. params: attestation* |
verify_chain | Verify the tamper-evident hash chain of an agent's ledger. params: agent_id* |
list_entries | List all ledger entries for an agent. params: agent_id* |
carbon_receipt | Emit an x402-C carbon receipt for a recorded work entry — the
physically-grounded {version, g_co2e, energy_j, method, landauer_*, ...}
object an x402 machine-payment receipt can carry. method is
'landauer-floor' when the workload declared bit_ops (thermodynamically
validated), else 'measured'. Pass offset_ref (a retirement id from the
offset clearinghouse) to assert carbon-neut params: entry_id*, offset_ref |
record_inventory | Record an audited GHG inventory in a separate append-only chain.
mass_g is exact integer grams; content and factor-pack digests are bare
lowercase SHA-256 hex. Idempotent on inventory_id. params: agent_id*, inventory_id*, mass_g*, content_digest*, factor_pack_version*, factor_pack_digest*, source_ids |
get_inventory | Fetch one immutable inventory record by inventory_id. params: inventory_id* |
list_inventories | List the separate GHG inventory chain for an agent. params: agent_id* |
verify_inventory_chain | Verify an agent's inventory hash chain independently of compute work. params: agent_id* |
describe_agent | Fleet-standard self-description. params: none |
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