canonicalhash

Name: canonicalhash
Author: Mlartab2

MCP serverMCP

Deterministic JSON hashing and EIP-712 attestations for AI agents via x402.

by Mlartab2repository ↗v1.0.0

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30-day availability55/55 checks ok

when	check	result	http	latency	detail
1 h ago	mcp initialize	ok	200	97 ms	server mcp-typescript server on vercel 0.1.0 · protocol 2025-06-18 · 5 tools
9 h ago	mcp initialize	ok	200	94 ms	server mcp-typescript server on vercel 0.1.0 · protocol 2025-06-18 · 5 tools
17 h ago	mcp initialize	ok	200	102 ms	server mcp-typescript server on vercel 0.1.0 · protocol 2025-06-18 · 5 tools
25 h ago	mcp initialize	ok	200	99 ms	server mcp-typescript server on vercel 0.1.0 · protocol 2025-06-18 · 5 tools
33 h ago	mcp initialize	ok	200	94 ms	server mcp-typescript server on vercel 0.1.0 · protocol 2025-06-18 · 5 tools
2 d ago	mcp initialize	ok	200	124 ms	server mcp-typescript server on vercel 0.1.0 · protocol 2025-06-18 · 5 tools
2 d ago	mcp initialize	ok	200	99 ms	server mcp-typescript server on vercel 0.1.0 · protocol 2025-06-18 · 5 tools
2 d ago	mcp initialize	ok	200	104 ms	server mcp-typescript server on vercel 0.1.0 · protocol 2025-06-18 · 5 tools
3 d ago	mcp initialize	ok	200	99 ms	server mcp-typescript server on vercel 0.1.0 · protocol 2025-06-18 · 5 tools
3 d ago	mcp initialize	ok	200	96 ms	server mcp-typescript server on vercel 0.1.0 · protocol 2025-06-18 · 5 tools

Tools observed via MCP handshake

canonicalize — Canonicalize JSON with RFC 8785 and return a SHA-256 hash plus an EIP-712 signed attestation.
batch_canonicalize — Batch canonicalize up to 1000 JSON payloads in one call.
create_receipt — Generate a tamper-evident EIP-712 action receipt for an agent decision.
structure_extraction — Extract structured JSON from messy text (emails, logs, tickets) using regex or Needle 3.
verify_attestation — Verify an EIP-712 attestation against the published public key. Always free.

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No long description beyond the summary.

kind Official MCP Registry

name Official MCP Registry

repoUrl Official MCP Registry

summary Official MCP Registry

version Official MCP Registry

description Official MCP Registry

publisherName Official MCP Registry

Provenance

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Official MCP Registryio.github.Mlartab2/canonicalhash

first seen 16 d ago · fetched 2 d agoopen ↗

Field history (6 recent events)

16 d ago · declared · summary → "Deterministic JSON hashing and EIP-712 attestations for AI agents via x402."
16 d ago · declared · description → "Deterministic JSON hashing and EIP-712 attestations for AI agents via x402."
16 d ago · declared · publisherName → "Mlartab2"
16 d ago · declared · repoUrl → "https://github.com/Mlartab2/canonicalhash"
16 d ago · declared · version → "1.0.0"
16 d ago · declared · protocols → ["mcp"]

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