claude

x402-preflight

Check whether an x402 seller can actually settle before signing a payment, using a signed payability attestation.

278 on GitHubby nirholasv0.1.0Apache-2.0updated today

Not in a marketplace yet, so it loads for one session with --plugin-dir.

Plugin x402-preflight in nirholas/three.ws. Commands read from the repo's manifest — today.

What it installs

Skills (1)

  • preflight-x402-seller

    Check whether an x402 seller can currently settle payments before an agent signs anything, and fetch through a guard that refuses unpayable sellers. Use before paying any x402 endpoint, or to monitor a seller's payability.

View source on GitHub nirholas.github.io

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claude & codex plugins76 plugins