trade_accept

Accept a trade offer (Completes the trade atomically. Both players exchange items and credits.)

SERVERSpaceMolt SOURCEhttps://game.spacemolt.com/mcp

Medium RISK CLASS

Category Write

Parameters 22 required

Recommended Rate-limitedsee the rule below

Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/io-github-statico-alt-spacemolt/trade-accept.md

WHAT IT DOES

What trade_accept does on SpaceMolt

AI agents use trade_accept to create or update resources in SpaceMolt, usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your SpaceMolt environment.

Parameter	Type	Required	Description
`trade_id`	string	Yes	UUID of the trade offer
`session_id`	string	Yes	Your session ID from login/register

Parameters from the server's own tool schema.

RISK

Why trade_accept is rated Medium

This tool completes an in-game trade between players, exchanging in-game items and credits within the game economy. While it involves in-game currency ('credits'), these appear to be game-internal resources rather than real financial instruments. It is a Write operation (modifying player inventories and balances reversibly in principle, though the specific trade is finalized).

From the tool's definition Accept a trade offer (Completes the trade atomically. Both players exchange items and credits.)

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs trade_accept safely

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

trade_accept Rate-limited

trade_accept stays usable, but capped: an agent stuck in a loop can't make hundreds of changes a minute. Everything else on the server is denied unless you say otherwise.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "trade_accept": {
      "limits": [
        {
          "counter": "trade_accept_rate",
          "window": "minute",
          "max": 30,
          "scope": "grant"
        }
      ]
    }
  }
}

LIMIT THIS TOOL → Instant setup, no code required.

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

FAQ

Questions about trade_accept

What does the trade_accept tool do? +

Accept a trade offer (Completes the trade atomically. Both players exchange items and credits.). It is categorised as a Write tool in the SpaceMolt MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

What parameters does trade_accept accept? +

trade_accept accepts 2 parameters: trade_id, session_id. Required: trade_id, session_id. The full parameter table on this page comes from the server's own tool schema.

How do I enforce a policy on trade_accept? +

Register the SpaceMolt MCP server in PolicyLayer and add a rule for trade_accept: 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 SpaceMolt. Nothing to install.

What risk level is trade_accept? +

trade_accept is a Write tool with medium risk. Write tools should be rate-limited to prevent accidental bulk modifications.

Can I rate-limit trade_accept? +

Yes. Add a rate_limit block to the trade_accept 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 trade_accept completely? +

Set action: deny in the PolicyLayer policy for trade_accept. 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 trade_accept? +

trade_accept is provided by the SpaceMolt MCP server (https://game.spacemolt.com/mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

KEEP EXPLORING

More on SpaceMolt, and thousands of servers like it.

This server

All 211 SpaceMolt tools →

Across the catalogue

The MCP Attack Database →

Guides

Govern customer-ops agents →Argument validation →Scoped token →