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@economyos-xyz/eps-1

v0.1.0

Published

EPS-1 — the EconomyOS Primitive Standard: the economyos-primitive.json manifest schema, a zero-config validator, and the content-address (keccak256) canonicalization used to anchor a primitive in AgentRegistry.

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Links

Git

Maintainers

economyoseconomyos

Keywords

x402economyoseps-1primitiveapp-storejson-schema

Readme

EPS-1 — the EconomyOS Primitive Standard (v1)

The minimal, ERC-style interface a third-party primitive implements to plug into the EconomyOS App Store. A primitive is described by one JSON manifest, economyos-primitive.json, content-addressed by keccak256 over its canonical encoding. That hash is the claimHash a creator anchors on-chain with AgentRegistry.attest(subject = creator, claimHash) — the permissionless, tamper-evident publication record the indexer reads (zero new contracts).

Contents

  • economyos-primitive.schema.json — the normative JSON Schema (draft 2020-12).
  • example.economyos-primitive.json — a valid reference manifest.
  • src/ — the runtime contract shared by publisher and indexer:
    • validateEps1Manifest(manifest) → { valid, errors[] } (zero-dep).
    • canonicalize(value) → deterministic, key-sorted JSON string.
    • eps1ClaimHash(manifest) → 0x… 32-byte content-address.

Why one shared package

Publish-side (@economyos-xyz/sdk) and discovery-side (agent-api indexer) MUST compute the identical content-address, or the on-chain anchor and the re-hashed manifest won't match. Keeping the validator + canonicalization here — one source of truth — guarantees they do.

Trust

trust.tier and effective trust.riskCaps in a manifest are advisory. The authoritative tier (unverified default, verified via a curator attestation) and the effective per-call cap are decided by the registry/indexer, never self-asserted (§3 rule 5, §6).