eth-builder-kit

Two reference implementations for in-flight Ethereum standards. Both built and hardened via autoresearch (run evals → fix → loop).

interop-address-kit (ERC-7930 + ERC-7828): 2,471 / 2,471 frame-tx-sandbox (EIP-8141): 3,797 / 3,797

GitHub ERC-7930 ERC-7828 EIP-8141

Interoperable Address Decoder ERC-7930 / 7828

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Frame Transaction Encoder EIP-8141 (type 0x06)

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Pure browser demo — no server. Both libraries also work as Node packages. See the README on GitHub.