The Bernstein MCP MCP server,
connected in one click.
Verifies Bernstein run receipts and hash chains; lists the shipped presets and adapters. Read-only. Connect the official Bernstein MCP 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 Bernstein MCP 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 bernstein-mcp https://mcp.bernstein.run/mcpRun in your terminal, then restart Claude Code.
Bernstein MCP · https://mcp.bernstein.run/mcp
What your AI can do with Bernstein MCP
Real prompts you can type the moment it's connected — no setup, no docs to read.
“Use “server_info”: Identity, version, and request limits for this MCP server.”
“Use “verify_receipt”: Recompute every hash chain a bernstein run receipt embeds (journal, lineage spine, optional audit range), rebuild the signed subject from th.”
“Use “explain_receipt”: Verify a run receipt and narrate the result in plain language: what the run recorded, which chains recomputed, where the first divergence is.”
“Use “verify_chain”: Walk bernstein chain rows and recompute every link: journal rows (event_hash), lineage spine entries (entry_hash) or audit events (prev_hmac.”
How secure is the Bernstein MCP MCP server?
Every server in the gate directory has to pass the same four checks before your AI can touch it. Here's how Bernstein MCP holds up.
Security grade C
gate scanned 10 tools on Sep 21, 2026. A few things are worth a look before you connect.
- mediumverify_receipt: References secrets or data exfiltration
- mediumverify_delegation_chain: References secrets or data exfiltration
- lowverify_delegation_chain: Unusually long tool description
Official endpoint
Operated by Bernstein MCP (bernstein.run) 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 Bernstein MCP 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 Bernstein MCP
Choose Bernstein MCP in the gate directory. No sign-in needed.
Use it anywhere
Bernstein MCP'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 Bernstein MCP exposes
Fetched live from the official endpoint and re-checked daily by gate — not marketing copy.
server_info — Identity, version, and request limits for this MCP server.
verify_receipt — Recompute every hash chain a bernstein run receipt embeds (journal, lineage spine, optional audit range), rebuild the signed subject from th
explain_receipt — Verify a run receipt and narrate the result in plain language: what the run recorded, which chains recomputed, where the first divergence is
verify_chain — Walk bernstein chain rows and recompute every link: journal rows (event_hash), lineage spine entries (entry_hash) or audit events (prev_hmac
verify_trace_record — TRACE v0.2 conformance checks on one Trust Record, stateless, no account: schema (vendored trace-claim.json), profile, subject URI, software
verify_delegation_chain — TRACE v0.2 delegation-chain conformance, stateless, no account: index every Trust Record by the RFC 8785 digest of its complete form, start
explain_trace_mapping — How a bernstein run maps onto a TRACE v0.2 Trust Record: one row per claim with the journal field it is sourced from and the rule that deriv
list_presets — The compliance presets bernstein v3.19.2 ships, with the switches each one turns on.
+ 2 more tools once connected
Who runs the Bernstein MCP MCP server?
The Bernstein MCP MCP server at a glance
https://mcp.bernstein.run/mcpQuestions, answered
Is there an official Bernstein MCP MCP server?
Yes — Bernstein MCP operates its own remote MCP server at mcp.bernstein.run. 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 Bernstein MCP to Claude or ChatGPT?
Add gate's gateway URL to your AI client once, then pick Bernstein MCP in the directory. No account or sign-in is needed. From then on, Bernstein MCP's tools are available in every client you've connected to gate.
Do I need to host anything?
No. Bernstein MCP runs the server, and gate is fully managed. You just connect one URL — there's nothing to install, deploy, or maintain.
Is the Bernstein MCP 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 Bernstein MCP in minutes. No credit card required.
Connect more than just Bernstein MCP
Every server below works through the same gateway URL — connect once, add tools anytime.
Squarespace DomainsDesignView →Set up Bernstein MCP in: Claude · Claude Code · ChatGPT · Cursor · VS Code