cwn-trust-gate

Post-quantum, tamper-evident receipts for consequential agent actions.

CommunityOnlineNo sign-inGlobalFreeCan modify data

What it can do

  • Mint Receipt For Record Change: Mint a post-quantum receipt for one CRM record change. Old/new values are carried as SHA-256 hashes. Works with any CRM (Relaticle, hosted CRMs, custom).
  • Audit My Agent Inventory: Rank a CALLER-PROVIDED list of MCP tools by worst-regret if they act, with a signed receipt. Cannot auto-discover the inventory -- MCP does not allow that; the caller must pa
  • Mint Action Receipt: Mint a post-quantum receipt for an arbitrary consequential agent action.

What data it sees

Do you need an account

No: the server works without sign-in

Post-quantum, tamper-evident receipts for consequential agent actions. Four tools — mint_action_receipt, mint_receipt_for_record_change, verify_receipt, audit_my_agent_inventory — every receipt signed Ed25519 + ML-DSA-65, verifiable offline from the certificate alone. Hardened against signature-stripping downgrades.

No receipt. No trust. Built on the open-source OpenAgentOntology primitive.

How to connect

How to connect cwn-trust-gate to Claude

The server address to paste into Claude settings:

https://cwn-trust-gate--apps.run.tools

  1. Open Claude (claude.ai or the desktop app).
  2. Go to Settings → Connectors.
  3. Click Add custom connector.
  4. Paste the server address copied below into Remote MCP server URL and click Add.
  5. 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 cwn-trust-gate to ChatGPT

The server address to paste into ChatGPT settings:

https://cwn-trust-gate--apps.run.tools

  1. Open ChatGPT in a browser (chatgpt.com). A Plus, Pro, Business, Enterprise or Edu plan is required.
  2. Turn on developer mode once: Settings → Apps → Advanced settings → Developer mode.
  3. Open Settings → Connectors and click Create.
  4. Fill in the form: Name (anything), Description (one line about what the service does), MCP server URL (copy it below).
  5. Under Authentication choose OAuth if the service requires sign-in, otherwise None. Click Create.
  6. 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 cwn-trust-gate to Cursor

The server address to paste into Cursor settings:

https://cwn-trust-gate--apps.run.tools

Fastest: click Open in Cursor below and confirm the prompt.

Manually:

  1. In Cursor open Settings → Cursor Settings → MCP and click Add new global MCP server.
  2. Paste the JSON copied below into ~/.cursor/mcp.json (per project: .cursor/mcp.json in the repo root).
  3. 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 (4)

Raw names from tools/list. Only developers need these.

mint_receipt_for_record_changeMint a post-quantum receipt for one CRM record change. Old/new values are carried as SHA-256 hashes. Works with any CRM (Relaticle, hosted CRMs, custom).
audit_my_agent_inventoryRank a CALLER-PROVIDED list of MCP tools by worst-regret if they act, with a signed receipt. Cannot auto-discover the inventory -- MCP does not allow that; the caller must pass it in.
mint_action_receiptMint a post-quantum receipt for an arbitrary consequential agent action.
verify_receiptVerify a Trust Gate receipt from the certificate alone (offline). require_pq=True (default via OAO_REQUIRE_PQ) FAILS if the ML-DSA-65 or SLH-DSA legs are missing -- defends against signature-stripping downgrade attacks.