MCP server

AuthiChain Official

com.authichain/authichain

Checked 26 Oct 2026, 08:29 UTC · Connected to it and listed its tools

Verification of signed records, plus an EU DPP check.

Website Source

At a glance

Type

MCP server

Publisher

authichain.com (verified by the MCP Registry)

Status

Working at last check

Tools

6

Token cost

About 1,238 tokens per request

Sets up in

Claude Code, Claude Desktop, Codex, Gemini CLI, Cursor, VS Code, Antigravity, ChatGPT, OpenAI API, Grok

Last checked

26 Oct 2026, 08:29 UTC

Connect it to your agent

Add to CursorAdd to VS CodeVS Code Insiders

Opens the app, which shows the server and asks you to confirm. For other apps, copy the setup below.

Claude Code

claude mcp add --transport http authichain https://authichain.com/mcp

Claude Desktop

Settings → Connectors → Add custom connector, and paste the URL.

Codex (config.toml)

[mcp_servers.authichain]
url = "https://authichain.com/mcp"

Gemini CLI

{"mcpServers":{"authichain":{"httpUrl":"https://authichain.com/mcp"}}}

Cursor

{"mcpServers":{"authichain":{"url":"https://authichain.com/mcp"}}}

VS Code

{"servers":{"authichain":{"type":"http","url":"https://authichain.com/mcp"}}}

Antigravity

agy mcp add authichain https://authichain.com/mcp

ChatGPT

Settings → Apps & Connectors → Advanced settings: turn on Developer mode, then Create a connector and paste the URL. Which plans can do this varies.

OpenAI API (Responses tools)

{"type":"mcp","server_label":"authichain","server_url":"https://authichain.com/mcp","require_approval":"always"}

Grok (xAI API tools)

{"type":"mcp","server_label":"authichain","server_url":"https://authichain.com/mcp"}

Tools

• dpp_readiness_check ~529 tokens
  Free EU Digital Product Passport readiness check. Returns a 0-100 score, gaps, and the dated obligation for the product category (battery passport is law from 18 Feb 2027; other categories are ESPR targets). Not legal advice.
• get_pricing ~75 tokens
  Free. AuthiChain verification is free: use the verify_record tool, or GET https://authichain.com/api/verify. Paid plans are on hold, so no prices or Payment Links are listed.
• query_provenance ~140 tokens
  Free public lookup for an assetId / seal / QR token. Never attests. Resolves the published packs (bat-2026-001, trumark, musa, strainchain); any other id returns status unknown, because the certificates registry does not answer yet. For free signature and anchor verification use verify_record.
• scan_living_qr ~145 tokens
  Free. Scan a stored Living QR. GET https://authichain.com/qron/r/{object_id} returns AuthiChain Verification Decision v1. This host verifies the signature. A missing id is presentation_not_found. Not an x402 payment endpoint, and it does not inspect a physical product.
• verify ~142 tokens
  Legacy x402 seal verify, not answering. Arguments that cannot be a seal UUID are HTTP 400 before payment. Empty arguments are unpaid HTTP 402 for discovery; a paid call is refused with 503 registry_not_bound before settlement, so no payment is taken. For free verification use verify_record.
• verify_record ~207 tokens
  Free. Verify an AuthiChain signed provenance record with the open reference verifier. Pass id "polygon-anchor-1" for the published demonstration record, or pass your own record and anchor JSON. Returns verified, valid-unanchored, or invalid, plus whether the transaction carries the record hash. It d

Browse

• Payments
• Legal research

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