The Discovery MCP server,
connected in one click.
Search and discover advertiser products through an open marketplace for AI agents. Connect the official Discovery 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
What your AI can do with Discovery
Real prompts you can type the moment it's connected — no setup, no docs to read.
“Use “nexbid_search”: <tool_description> Nexbid Agent Discovery — a curated, single-source catalog of commerce content (products, recipes, services) returned with.”
“Use “nexbid_product”: <tool_description> Get detailed product information by ID from the Nexbid marketplace. Returns full product details including price, availab.”
“Use “nexbid_categories”: <tool_description> List all available product categories in the Nexbid marketplace with product counts. Optionally filter by country. </tool.”
“Use “nexbid_purchase”: <tool_description> Initiate a purchase for a product found via nexbid_search. Returns a checkout link that the user can click to complete th.”
How secure is the Discovery MCP server?
Every server in the gate directory has to pass the same four checks before your AI can touch it. Here's how Discovery holds up.
Official endpoint
Operated by Discovery (nexbid.dev) 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 Discovery 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 Discovery
Choose Discovery in the gate directory. No sign-in needed.
Use it anywhere
Discovery'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 Discovery exposes
Fetched live from the official endpoint and re-checked daily by gate — not marketing copy.
nexbid_search — <tool_description> Nexbid Agent Discovery — a curated, single-source catalog of commerce content (products, recipes, services) returned with
nexbid_product — <tool_description> Get detailed product information by ID from the Nexbid marketplace. Returns full product details including price, availab
nexbid_categories — <tool_description> List all available product categories in the Nexbid marketplace with product counts. Optionally filter by country. </tool
nexbid_purchase — <tool_description> Initiate a purchase for a product found via nexbid_search. Returns a checkout link that the user can click to complete th
nexbid_order_status — <tool_description> Check the status of a purchase intent created via nexbid_purchase. </tool_description> <when_to_use> After nexbid_purcha
list_products — <tool_description> Search for products in the Nexbid marketplace. Alias for nexbid_search with content_type='product'. </tool_description>
get_product — <tool_description> Get detailed product information by ID. Alias for nexbid_product. </tool_description> <when_to_use> When you have a prod
list_inventory — <tool_description> List available publisher inventory slots for programmatic media buying. Returns ad slots with pricing, rules, and capacit
+ 11 more tools once connected
The Discovery MCP server at a glance
https://mcp.nexbid.dev/mcpQuestions, answered
Is there an official Discovery MCP server?
Yes — Discovery operates its own remote MCP server at mcp.nexbid.dev. 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 Discovery to Claude or ChatGPT?
Add gate's gateway URL to your AI client once, then pick Discovery in the directory. No account or sign-in is needed. From then on, Discovery's tools are available in every client you've connected to gate.
Do I need to host anything?
No. Discovery runs the server, and gate is fully managed. You just connect one URL — there's nothing to install, deploy, or maintain.
Is the Discovery 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 Discovery in minutes. No credit card required.
Connect more than just Discovery
Every server below works through the same gateway URL — connect once, add tools anytime.
Squarespace DomainsDesignView →Set up Discovery in: Claude · Claude Code · ChatGPT · Cursor · VS Code