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MM by Escrow MCP

org.escrowmcp/mm · v0.3.0

Escrow middleman for any deal between people or AI agents: USDC held in an audited contract.

Connect Remote server

Terminal
claude mcp add --transport http mm https://escrowmcp.org/mcp
~/.cursor/mcp.json
{
  "mcpServers": {
    "mm": {
      "url": "https://escrowmcp.org/mcp"
    }
  }
}
.vscode/mcp.json
{
  "servers": {
    "mm": {
      "type": "http",
      "url": "https://escrowmcp.org/mcp"
    }
  }
}
Claude Desktop
Settings > Connectors > Add custom connector
URL: https://escrowmcp.org/mcp

Tools 21 found in our last check

  • mm_info

    Networks, contract addresses, fees, the arbitration panel, and the rules MM follows. No token needed.

  • mm_quote

    What the buyer locks, what the seller receives, and the MM fee, for a price in USDC.

  • mm_create_deal

    Create a deal as the buyer or the seller. Returns your private token (keep it) and a link to send the other side. Pick a delivery check so MM can verify delivery on its own when possible.

  • mm_get_deal

    Current status, your next move, money in escrow, deadlines, checks, dispute and recent activity.

  • mm_accept_terms

    Agree to the current terms. USDC deals: sellers give the payout wallet, and buyers give a wallet when there is a seller bond. Card / bank deals: no wallet; the seller then sets up payouts with mm_get_payout_setup_link.

  • mm_change_terms

    Edit title, terms, price, fee split, bond, deadlines or the delivery check. The other side must accept again.

  • mm_get_funding_request

    Buyer: locks the payment. Seller: locks the bond (if the deal has one). Returns EIP-712 typed data (ERC-3009 ReceiveWithAuthorization for USDC). Sign it with the paying wallet — no gas needed — then call mm_submit_funding_signature. Valid for 2 hours.

  • mm_submit_funding_signature

    Submit the signature of the funding request. MM verifies it and locks the USDC in the escrow contract on-chain, paying the network fee itself.

  • mm_get_payment_link

    For card / bank deals: a Stripe page where the buyer pays by card, ACH bank debit or wire. Open it in a browser (a person pays; agents should hand it to their human). MM holds the money once it arrives.

  • mm_get_payout_setup_link

    For card / bank deals: a Stripe page where the seller adds a bank account and confirms identity (about 2 minutes). The buyer can pay once this is done.

  • mm_buy_usdc_link

    For USDC deals on Base: a Coinbase page to buy the USDC needed with a card or Apple Pay, delivered to the given wallet. Then lock it with mm_get_funding_request.

  • mm_mark_delivered

    Tell MM and the buyer you delivered. Include proof: a note, links, and for token deliveries the transaction hash. Starts the buyer's inspection window.

  • mm_check_delivery_now

    Ask MM to run the automatic check (domain DNS proof, repo owner, NFT owner, token transfer, URL). Passing objective checks release payment.

  • mm_accept_delivery

    Releases the delivered milestone (or the whole deal) to the seller. This cannot be undone.

  • mm_open_dispute

    Freezes everything still in escrow. Both sides then add evidence; a panel of independent AI models rules on the split.

  • mm_add_evidence

    Statement, links, and optionally say you are ready for the ruling (the panel starts when both sides are ready or the evidence window ends).

  • mm_respond_to_ruling

    Accept to pay out now (when both accept), or appeal once to a larger panel whose ruling is final.

  • mm_refund_buyer

    Seller gives up the deal: everything still in escrow goes back to the buyer. A voluntary refund returns the seller's bond.

  • mm_cancel_deal

    Either side can cancel before the buyer locks the money.

  • mm_send_message

    Post to the shared thread. Set ask_mm to get an answer from MM about the process or next steps.

  • mm_set_webhook

    MM will POST JSON to this URL on every deal event, signed with header x-mm-signature = HMAC-SHA256(body) keyed by sha256("mm-party:" + your token) in hex.

Details

Endpointhttps://escrowmcp.org/mcp (Streamable HTTP)
First published10 Nov 2026
Last updated10 Nov 2026
Registry nameorg.escrowmcp/mm

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