accept_negotiation

Accept the current offer

SERVERMIDAS Protocol SOURCEhttps://mcp.midasprotocol.org/mcp

Critical RISK CLASS

Category Financial

Parameters 11 required

Recommended Approval-gatedsee the rule below

Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/io-github-bbrainfrance-midas-protocol/accept-negotiation.md

WHAT IT DOES

What accept_negotiation does on MIDAS Protocol

AI agents use accept_negotiation to commit financial operations through MIDAS Protocol, usually the final step of a payment, billing, or trading workflow. A call moves real money.

Parameter	Type	Required	Description
`negotiationId`	string	Yes

Parameters from the server's own tool schema.

RISK

Why accept_negotiation is rated Critical

On a financial infrastructure platform handling payments, lending, and escrow, accepting an offer constitutes a binding financial commitment. The action is irreversible once accepted and could involve money movement or contractual obligations, placing it firmly in the Financial category with high severity due to potential for misuse by an AI agent committing funds without proper authorization.

From the tool's definition 'Accept the current offer' on a server providing 'payments, lending, escrow & more' — accepting an offer commits a financial obligation

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs accept_negotiation safely

PolicyLayer is an MCP gateway: it sits between your AI agents and MIDAS Protocol, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For accept_negotiation, this is the rule to start with:

accept_negotiation Approval-gated

Any call to accept_negotiation is blocked until a human approves it. The rest of the server keeps working.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "accept_negotiation": {
      "deny_if": [
        {
          "conditions": [],
          "on_deny": "Requires human approval."
        }
      ]
    }
  }
}

GATE THIS TOOL → Instant setup, no code required.

The button opens the PolicyLayer dashboard: create your workspace, connect MIDAS Protocol, apply this rule, and every accept_negotiation call is checked against it from then on.

FAQ

Questions about accept_negotiation

What does the accept_negotiation tool do? +

Accept the current offer. It is categorised as a Financial tool in the MIDAS Protocol MCP Server, which means it involves financial transactions. Block by default and require explicit approval.

What parameters does accept_negotiation accept? +

accept_negotiation accepts 1 parameter: negotiationId. Required: negotiationId. The full parameter table on this page comes from the server's own tool schema.

How do I enforce a policy on accept_negotiation? +

Register the MIDAS Protocol MCP server in PolicyLayer and add a rule for accept_negotiation: allow, deny, rate-limit, or require approval. Point your MCP client at the PolicyLayer proxy URL and the rule is enforced on every call, before it reaches MIDAS Protocol. Nothing to install.

What risk level is accept_negotiation? +

accept_negotiation is a Financial tool with critical risk. Critical-risk tools should be blocked by default and only enabled with explicit human approval.

Can I rate-limit accept_negotiation? +

Yes. Add a rate_limit block to the accept_negotiation rule in your PolicyLayer policy. For example, setting max: 10 and window: 60 limits the tool to 10 calls per minute. Rate limits are tracked per agent session and reset automatically.

How do I block accept_negotiation completely? +

Set action: deny in the PolicyLayer policy for accept_negotiation. The AI agent will receive a policy violation error and cannot call the tool. You can also include a reason field to explain why the tool is blocked.

What MCP server provides accept_negotiation? +

accept_negotiation is provided by the MIDAS Protocol MCP server (https://mcp.midasprotocol.org/mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

KEEP EXPLORING

More on MIDAS Protocol, and thousands of servers like it.

This server

All 44 MIDAS Protocol tools → Critical-risk tools on this server →

Across the catalogue

All critical-risk MCP tools → The MCP Attack Database →

Guides

Govern MCP payment tools →Human-in-the-loop →Tool call approval →