Docs & AI · Official remote MCP server

The CrossingKey MCP MCP server,
connected in one click.

Agent-native MCP for governed commerce, x402 payments, paid capabilities, and verifiable receipts. Connect the official CrossingKey MCP MCP server to Claude, ChatGPT, or Cursor through gate — one gateway URL, no config files, security-checked.

Connect CrossingKey MCP free How it works

Free to start · No credit card · No hosting needed

Use this server

Add CrossingKey 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 revenue-mcp https://mcp.crossingkeyintelligence.com/mcp

Run in your terminal, then restart Claude Code.

CrossingKey MCP · https://mcp.crossingkeyintelligence.com/mcp

What you can do

What your AI can do with CrossingKey MCP

Real prompts you can type the moment it's connected — no setup, no docs to read.

“Use “discover_provider”: FREE DISCOVERY. Returns provider identity, commerce model, payment rails, policy, and next actions before payment.”

“Use “list_capabilities”: FREE DISCOVERY. Lists free and paid capabilities with access and charging metadata.”

“Use “list_offers”: FREE DISCOVERY. Searches public offer metadata before payment.”

“Use “get_offer”: FREE QUALIFICATION. Returns enough information to evaluate one offer before paying.”

Security check

How secure is the CrossingKey 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 CrossingKey MCP holds up.

✓ Verified directory serverCrossingKey MCP · crossingkeyintelligence.com

Official endpoint

Operated by CrossingKey MCP (crossingkeyintelligence.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 CrossingKey MCP adds or changes tools later, gate re-scans and alerts you — before your AI acts on the change.

Run the free scanner on CrossingKey MCP's server →

How it works

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 CrossingKey MCP

Choose CrossingKey MCP in the gate directory. No sign-in needed.

Use it anywhere

CrossingKey MCP's tools are live in every AI client you've connected — with rules and logging built in.

Connect CrossingKey MCP free

Free to start · No credit card · No hosting needed

Straight from the server

The actual tools CrossingKey MCP exposes

Fetched live from the official endpoint and re-checked daily by gate — not marketing copy.

discover_provider — FREE DISCOVERY. Returns provider identity, commerce model, payment rails, policy, and next actions before payment.

list_capabilities — FREE DISCOVERY. Lists free and paid capabilities with access and charging metadata.

list_offers — FREE DISCOVERY. Searches public offer metadata before payment.

get_offer — FREE QUALIFICATION. Returns enough information to evaluate one offer before paying.

estimate_cost — FREE QUALIFICATION. Returns advertised USD price or request-credit cost without charging.

preview_result_schema — FREE QUALIFICATION. Shows expected result shape without revealing paid content.

check_requirements — FREE QUALIFICATION. Explains payment, authorization, fulfillment, and idempotency prerequisites.

execution_preflight — FREE QUALIFICATION. Final machine-readable no-charge decision point before payment or credit-consuming execution.

+ 17 more tools once connected

Author

Who runs the CrossingKey MCP MCP server?

crossingkeyintelligence.com

Homepage More servers from crossingkeyintelligence.com →

Own this server? Claim the listing →

Server facts

The CrossingKey MCP MCP server at a glance

Endpointhttps://mcp.crossingkeyintelligence.com/mcp

Operated byCrossingKey MCP (crossingkeyintelligence.com)

CategoryDocs & AI

Sign-inNone — public data only

Available in gateYes — one-click connect

Works withClaude, ChatGPT, Cursor & any MCP client

FAQ

Questions, answered

Is there an official CrossingKey MCP MCP server?

Yes — CrossingKey MCP operates its own remote MCP server at mcp.crossingkeyintelligence.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 CrossingKey MCP to Claude or ChatGPT?

Add gate's gateway URL to your AI client once, then pick CrossingKey MCP in the directory. No account or sign-in is needed. From then on, CrossingKey MCP's tools are available in every client you've connected to gate.

Do I need to host anything?

No. CrossingKey MCP runs the server, and gate is fully managed. You just connect one URL — there's nothing to install, deploy, or maintain.

Is the CrossingKey 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.