Blockchain Attestation (EAS)

This skill creates onchain or offchain attestations of completed work using the Ethereum Attestation Service (EAS).

Opinionated defaults:

• Default chain: Base mainnet
• Default mode: offchain (zero gas, still verifiable)
• Default data model: store hashes of the task and the deliverable (plus a small agent id and metadata string)

Safety and privacy rules

1. Never put secrets, private keys, tokens, or private user data into onchain attestations.
2. Prefer offchain attestations for most use cases.
3. If you need a public timestamp anchor for an offchain attestation, use the timestamp command which anchors the UID onchain without publishing the full payload.
4. Only run onchain transactions after the user explicitly requests it or has approved costs.

Environment variables