The AuthiChain MCP server,
connected in one click.
Verification of signed records, plus an EU DPP check. Connect the official AuthiChain MCP server to Claude, ChatGPT, or Cursor through gate — one gateway URL, no config files, security-checked.
Free to start · No credit card · No hosting needed
Add AuthiChain to your AI in one minute
Pick your client. Copy, paste, done — or let gate handle sign-ins and policies for you.
claude mcp add --transport http authichain https://authichain.com/mcpRun in your terminal, then restart Claude Code.
AuthiChain · https://authichain.com/mcp
What your AI can do with AuthiChain
Real prompts you can type the moment it's connected — no setup, no docs to read.
“Use “get_pricing”: Free. AuthiChain verification is free: use the verify_record tool, or GET https://authichain.com/api/verify. Paid plans are on hold, so no p.”
“Use “verify”: Legacy x402 seal verify, not answering. Arguments that cannot be a seal UUID are HTTP 400 before payment. Empty arguments are unpaid HTTP 40.”
“Use “query_provenance”: Free public lookup for an assetId / seal / QR token. Never attests. Resolves the published packs (bat-2026-001, trumark, musa, strainchain);.”
“Use “verify_record”: Free. Verify an AuthiChain signed provenance record with the open reference verifier. Pass id "polygon-anchor-1" for the published demonstra.”
How secure is the AuthiChain MCP server?
Every server in the gate directory has to pass the same four checks before your AI can touch it. Here's how AuthiChain holds up.
Official endpoint
Operated by AuthiChain (authichain.com) at its documented MCP endpoint — not a third-party mirror or community re-host.
No sign-in needed
This server only exposes public data — no account and no credentials are involved when you connect.
Scanned before it goes live
gate checks every tool for prompt injection, hidden instructions, data-exfiltration hints, and over-broad permissions before the server is available through your gateway.
Watched for drift
If AuthiChain adds or changes tools later, gate re-scans and alerts you — before your AI acts on the change.
Connected in three steps
Connect your gate
Add one gateway URL to Claude, ChatGPT, or any MCP client. One-time setup, about two minutes.
Pick AuthiChain
Choose AuthiChain in the gate directory. No sign-in needed.
Use it anywhere
AuthiChain's tools are live in every AI client you've connected — with rules and logging built in.
Free to start · No credit card · No hosting needed
The actual tools AuthiChain exposes
Fetched live from the official endpoint and re-checked daily by gate — not marketing copy.
get_pricing — Free. AuthiChain verification is free: use the verify_record tool, or GET https://authichain.com/api/verify. Paid plans are on hold, so no p
verify — Legacy x402 seal verify, not answering. Arguments that cannot be a seal UUID are HTTP 400 before payment. Empty arguments are unpaid HTTP 40
query_provenance — Free public lookup for an assetId / seal / QR token. Never attests. Resolves the published packs (bat-2026-001, trumark, musa, strainchain);
verify_record — Free. Verify an AuthiChain signed provenance record with the open reference verifier. Pass id "polygon-anchor-1" for the published demonstra
dpp_readiness_check — Free EU Digital Product Passport readiness check. Returns a 0-100 score, gaps, and the dated obligation for the product category (battery pa
scan_living_qr — Free. Scan a stored Living QR. GET https://authichain.com/qron/r/{object_id} returns AuthiChain Verification Decision v1. This host verifies
Who runs the AuthiChain MCP server?
The AuthiChain MCP server at a glance
https://authichain.com/mcpQuestions, answered
Is there an official AuthiChain MCP server?
Yes — AuthiChain operates its own remote MCP server at authichain.com. gate connects you to that official endpoint and adds security scanning, per-tool access rules, and an activity log on top.
How do I connect AuthiChain to Claude or ChatGPT?
Add gate's gateway URL to your AI client once, then pick AuthiChain in the directory. No account or sign-in is needed. From then on, AuthiChain's tools are available in every client you've connected to gate.
Do I need to host anything?
No. AuthiChain runs the server, and gate is fully managed. You just connect one URL — there's nothing to install, deploy, or maintain.
Is the AuthiChain MCP server safe to connect?
It's the vendor's official endpoint, and gate scans its tools for prompt injection and hidden instructions before it goes live, re-checks it whenever it changes, and lets you allow, block, or require approval for every single tool.
Is it free?
Yes — you can get started with gate for free and connect AuthiChain in minutes. No credit card required.
Connect more than just AuthiChain
Every server below works through the same gateway URL — connect once, add tools anytime.
Squarespace DomainsDesignView →Set up AuthiChain in: Claude · Claude Code · ChatGPT · Cursor · VS Code