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Lumen Works Decoder

by FastDrop

MCP Verified 6 hours ago Registry import free

Decode/lint x402 payment headers, EIP-712 typed data and EVM calldata. Free tier; x402-paid HTTP.

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Decode/lint x402 payment headers, EIP-712 typed data and EVM calldata. Free tier; x402-paid HTTP. Official MCP Registry: io.github.Dansgit2b/lumenworks-decoder@1.1.0. Remote endpoint: https://lumenworks-x402-decoder.onrender.com/mcp

Problem it solves

Discoverable MCP server listed in the official MCP Registry.

How it's different

Remote MCP endpoint ingested from the official registry and probed by FastDrop.

Ingested from the official MCP Registry

FastDrop pulled this entry from the official MCP Registry as io.github.Dansgit2b/lumenworks-decoder and probed the endpoint. The maker did not submit it, so the outbound link is not endorsed and the description is not theirs.

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Tools this endpoint exposes

Read directly from the endpoint on 10 Oct 2026. Not supplied by the maker.

  • x402_lint

    Decode and lint an x402 PAYMENT-REQUIRED / PAYMENT-SIGNATURE / PAYMENT-RESPONSE header (base64 or JSON): kind, decoded object, errors/warnings (CAIP-2, checksum, EIP-712 domain, expiry).

  • eip712_decode

    Decode EIP-712 typed data: domain separator, signing digest, message, and plain-language risk notes (Permit, Permit2, EIP-3009, unlimited values).

  • calldata_decode

    Decode Ethereum calldata: selector, 4byte/openchain signature lookup, ABI-decoded args for each matching candidate. Optional {signature} override.

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Matched on shared tags and the tools their MCP servers actually expose.

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