io.github.kaito3636/x402-presign-guardai

x402-presign-guard

Verified · today

Pre-sign EVM tx/approval safety for AI agents: decode calldata, flag drainers, return GO/HOLD/BLOCK.

Install

claude mcp add x402-presign-guard -- npx -y [email protected]

Our take

Decodes EVM calldata and approvals before signing, classifying potentially dangerous transactions as GO, HOLD, or BLOCK. It is aimed at agent developers adding a transaction-safety checkpoint, though its zero-star footprint suggests an early-stage tool whose verdicts should supplement rather than replace independent validation.

reviewed by hand · 2026-10-25

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Verification record

last verified
today
github stars
0
last commit
today
archived
no
npm
x402-presign-guard
latest version
0.1.1
in registry since
2026-10-24

github.com/kaito3636/x402-presign-guard

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