AuthiChain

com.authichain/authichainVersion 1.4.0

Verification of signed records, plus an EU DPP check.

Status

Responds202 msNov 14, 2026, 13:48 UTCAnswered our handshake without sign-in.

Registry data may be out of date

We could not refresh it, so this page shows the last copy.

Last checked: Nov 14, 2026, 13:48 UTC
Latency: 202 ms
Remotes responding: 1 of 1
Sign-in: No sign-in
Hosting: Hosted outside the EU (detected)
Registry data as of: Nov 14, 2026, 22:14 UTC

Data from the official MCP Registry, checked by run.zero. How we check

Connect

Streamable HTTP

https://authichain.com/mcpResponds202 msNov 14, 2026, 13:48 UTC

No sign-in

Claude Code

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

Claude Desktop and claude.ai

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Settings > Connectors > Add custom connector
Name: authichain
Remote MCP server URL: https://authichain.com/mcp

Cursor

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

VS Code

code --add-mcp '{"name":"authichain","type":"http","url":"https://authichain.com/mcp"}'

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Tools

8 tools

Tools of AuthiChain
	Description		Read-only	Idempotent	Open world
`dpp_readiness_check`Free informational EU Digital Product Passport readiness questionnaire; this cannot issue a passport or certify compliance. 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.	Free informational EU Digital Product Passport readiness questionnaire; this cannot issue a passport or certify compliance. 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.	No	Yes	Not declared	No
`get_pricing`Free. Quotes without charging or authorizing payment the live x402 agent rail ($0.05 USDC on Base) and live human Stripe checkouts: $29 Starter Pack (100 generations, paid once) at https://authichain.com/checkout/starter and $299 EU DPP Readiness at https://authichain.com/checkout/dpp_readiness. Starting a monthly plan replaces unused pack credits.	Free. Quotes without charging or authorizing payment the live x402 agent rail ($0.05 USDC on Base) and live human Stripe checkouts: $29 Starter Pack (100 generations, paid once) at https://authichain.com/checkout/starter and $299 EU DPP Readiness at https://authichain.com/checkout/dpp_readiness. Starting a monthly plan replaces unused pack credits.	No	Yes	Not declared	No
`negotiate`Free, read-only, non-binding agent-to-agent capability/price-class quote. Returns available service, free vs separately authorized paid rail, and next step; never accepts terms, creates a commitment, transfers money, or calls an external service. This is NOT MCP initialize version negotiation.	Free, read-only, non-binding agent-to-agent capability/price-class quote. Returns available service, free vs separately authorized paid rail, and next step; never accepts terms, creates a commitment, transfers money, or calls an external service. This is NOT MCP initialize version negotiation.	No	Yes	Not declared	No
`query_provenance`Free registry and published-pack lookup for an assetId / seal / QR token; use for discovery, not proof of authenticity. Reads matching rows from the canonical auth_seals registry when public Supabase configuration is available, and also resolves published packs. A registry match means registered only; it does not verify a signature or prove a physical item is genuine. Use verify_attestation for a published v0.1 JWS; verify_record is the separate reference-protocol verifier.	Free registry and published-pack lookup for an assetId / seal / QR token; use for discovery, not proof of authenticity. Reads matching rows from the canonical auth_seals registry when public Supabase configuration is available, and also resolves published packs. A registry match means registered only; it does not verify a signature or prove a physical item is genuine. Use verify_attestation for a published v0.1 JWS; verify_record is the separate reference-protocol verifier.	No	Yes	Not declared	Yes
`scan_living_qr`Free. Read an existing Living QR presentation, not a QR generator or x402 purchase. 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.	Free. Read an existing Living QR presentation, not a QR generator or x402 purchase. 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.	No	Yes	Not declared	Yes
`verify`x402 paid seal-registry verification; use only after separate payment authorization, not for free lookup. Arguments that cannot be a seal UUID are HTTP 400 before payment. Empty arguments are unpaid HTTP 402. Paid calls are answered from the seal registry at $0.05 USDC on Base. For free verification use verify_record.	x402 paid seal-registry verification; use only after separate payment authorization, not for free lookup. Arguments that cannot be a seal UUID are HTTP 400 before payment. Empty arguments are unpaid HTTP 402. Paid calls are answered from the seal registry at $0.05 USDC on Base. For free verification use verify_record.	Yes	No	No	Yes
`verify_attestation`Free. Use when verifying a registry-published attestation, not a supplied offline protocol record. Fetch the exact published AuthiChain v0.1 JWS from the signed-record registry and pass it to the canonical edge-router verifier. Checks signature, issuer trust, durable revocation/status, expiry, and signed decision. Supply expectedObjectId to bind the record to a scanned object identifier. A valid signed claim alone does not prove physical authenticity.	Free. Use when verifying a registry-published attestation, not a supplied offline protocol record. Fetch the exact published AuthiChain v0.1 JWS from the signed-record registry and pass it to the canonical edge-router verifier. Checks signature, issuer trust, durable revocation/status, expiry, and signed decision. Supply expectedObjectId to bind the record to a scanned object identifier. A valid signed claim alone does not prove physical authenticity.	No	Yes	Not declared	Yes
`verify_record`Free. Use for a supplied signed protocol record or demonstration record, not published JWS issuer-status checks. 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 does not inspect a physical product.	Free. Use for a supplied signed protocol record or demonstration record, not published JWS issuer-status checks. 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 does not inspect a physical product.	No	Yes	Not declared	Yes

Details

Registry status: Active
Published: Nov 6, 2026
Updated: Nov 6, 2026
Website: https://authichain.com/⁠ (opens in a new tab)
Repository: https://github.com/undone0603/authichain-unified⁠ (opens in a new tab)
Categories (suggested): SecuritySuggested categories are assigned automatically from the registry text and may be wrong. Verified operators can correct them.
GDPR: Not declared

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