Official MCP RegistryListed
io.github.jdhart81/agent-compute-ledger
Compute-is-carbon energy/carbon ledger for agent work with Landauer-limit validation.
First seen 2 Oct 2026. Evidence as of 2 Oct 2026.
12
Tools
From an anonymous probe
1
Source listings
Each with its own history
0
Recorded changes
Since first seen
Tools
| Tool | Description | Behaviour |
|---|---|---|
| attest | Issue a content-addressed attestation for a ledger entry (verifiable green-compute / energy claim). | Not declared |
| 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-neutrality. Read-only; the returned attestation_hash binds the receipt to the ledger's hash chain. | Not declared |
| describe_agent | Fleet-standard self-description. | Not declared |
| footprint | Aggregate footprint for an agent: total J, kWh, gCO2e, cost, and mean Landauer efficiency. Totals are exact sums of the ledger entries. | Not declared |
| get_inventory | Fetch one immutable inventory record by inventory_id. | Not declared |
| list_entries | List all ledger entries for an agent. | Not declared |
| list_inventories | List the separate GHG inventory chain for an agent. | Not declared |
| 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. | Not declared |
| 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. | Not declared |
| verify_attestation | Verify an attestation by recomputing the entry hash. | Not declared |
| verify_chain | Verify the tamper-evident hash chain of an agent's ledger. | Not declared |
| verify_inventory_chain | Verify an agent's inventory hash chain independently of compute work. | Not declared |
Change history
No changes since the first observation. The first snapshot is the baseline.
| Source | Listing | First seen | Last seen | Versions |
|---|---|---|---|---|
| Official MCP Registry | io.github.jdhart81/agent-compute-ledger | 2 Oct 2026 | 2 Oct 2026 | 1 |