GateCore Marketplace
Procure governed AI capabilities: machine-readable price, scope, trust, gateway-delegation terms.
What it can do
What data it sees
Do you need an account
No: the server works without sign-in
Procure governed AI capabilities: machine-readable price, scope, trust, gateway-delegation terms.
How to connect
How to connect GateCore Marketplace to Claude
The server address to paste into Claude settings:
https://mcp.gatecoreai.com/mcp
- Open Claude (claude.ai or the desktop app).
- Go to Settings → Connectors.
- Click Add custom connector.
- Paste the server address copied below into Remote MCP server URL and click Add.
- In a chat, click + → Connectors and switch the new connector on.
Custom connectors are available on Free, Pro, Max, Team and Enterprise plans (Free is limited to one). On Team and Enterprise an organization Owner adds the connector first under Organization settings → Connectors.
Authorization
After you click Add, a sign-in window for the service opens. Sign in with your own account and approve access. Claude never sees your password.
How to connect GateCore Marketplace to ChatGPT
The server address to paste into ChatGPT settings:
https://mcp.gatecoreai.com/mcp
- Open ChatGPT in a browser (chatgpt.com). A Plus, Pro, Business, Enterprise or Edu plan is required.
- Turn on developer mode once: Settings → Apps → Advanced settings → Developer mode.
- Open Settings → Connectors and click Create.
- Fill in the form: Name (anything), Description (one line about what the service does), MCP server URL (copy it below).
- Under Authentication choose OAuth if the service requires sign-in, otherwise None. Click Create.
- In a new chat open + → Apps/Connectors and enable the connector.
OpenAI has renamed this section before (Connectors → Apps/Plugins). If the label differs, search settings for "developer mode". On Business/Enterprise workspaces an admin must allow custom connectors first.
Authorization
On first use ChatGPT opens the service's sign-in window. Sign in and approve access.
How to connect GateCore Marketplace to Cursor
The server address to paste into Cursor settings:
https://mcp.gatecoreai.com/mcp
Fastest: click Open in Cursor below and confirm the prompt.
Manually:
- In Cursor open Settings → Cursor Settings → MCP and click Add new global MCP server.
- Paste the JSON copied below into
~/.cursor/mcp.json(per project:.cursor/mcp.jsonin the repo root). - Save the file. The server appears in the MCP list; authorize it there if asked.
Authorization
If the service needs sign-in, an authorize button appears next to the server in the MCP list.
Server tool list (8)
Raw names from tools/list. Only developers need these.
| discover_listings | Discover governed GateCore marketplace capabilities with machine-readable pricing, required scopes, and minimum trust terms. Results preserve the marketplace's organic order. |
| get_listing | Fetch one governed marketplace listing and its machine-enforceable contract terms: price, required scopes, minimum trust, target, and data classification. |
| procure | Request governed procurement for a listing. In public full mode, identity comes from the MCP access key, trust comes from GateCore's baseline, and the result is a PROCURE, REVIEW, or DENY decision with gateway delegation when eligible. |
| authorize_access | Authorize signed access to a governed listing. Purpose is forwarded unchanged when present; policy at the gateway decides whether the declared purpose is allowed. |
| complete_access | Hash seller output locally, attest completion with the buyer agent key, and return the terminal signed receipt. Seller output itself is never forwarded or returned. |
| list_procurements | List procurement decisions for the credential tenant in public modes. |
| request_listing_access | Submit an idempotent listing-access request for the credential's tenant and agent. |
| submit_lead | Submit a consented consumer lead to a supported published listing. |