save_marketplace

SERVERiDos Games SOURCEhttps://site.idosgames.com/api/v2/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/com-idosgames-platform/save-marketplace.md

WHAT IT DOES

What save_marketplace does on iDos Games

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

Parameter	Type	Required	Description
`value`	object	Yes	Title marketplace (v2) configuration. P2P trading on the atomic ResourceService stack: fixed-price listings (price = ResourceBundle), auctions (single-axis bids
`title_id`	string	Yes	TitleID, для которого сохраняются данные.

Parameters from the server's own tool schema.

RISK

Why save_marketplace is rated Medium

An AI agent can call save_marketplace faster than any human can review: one bad instruction and it creates or modifies resources in iDos Games by the hundred, each call as confident as the last.

Risk signalsHigh parameter count (13 properties) · Bulk/mass operation — affects multiple targets

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs save_marketplace safely

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

save_marketplace Rate-limited

save_marketplace 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": {
    "save_marketplace": {
      "limits": [
        {
          "counter": "save_marketplace_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 iDos Games, apply this rule, and every save_marketplace call is checked against it from then on.

FAQ

Questions about save_marketplace

What does the save_marketplace tool do? +

PARTIAL SAVE: writes ONLY the 'Marketplace' field of TitlePublicConfigurationModel; all other v1/v2 fields stay untouched. Player-to-player marketplace (v2) — fixed-price listings (price = ResourceBundle), auctions (single-axis bids), buy orders (escrowed payment), and direct trades/gifts. Configures the audience gate, open-window schedule, price composition policy (reusing the same EntryResourceRule whitelist as Match), commission policy (percent/min, burn or ledger sink, per-goods-catalog overrides), item tradability lists, and per-mechanic settings/limits. Distinct from Store (title-sold SKUs) and DealOffer (promotions): here players trade with each other. Everything offered is escrowed at creation; commission is taken at settlement. It is categorised as a Write tool in the iDos Games MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.

What parameters does save_marketplace accept? +

save_marketplace accepts 2 parameters: value, title_id. Required: value, title_id. The full parameter table on this page comes from the server's own tool schema.

How do I enforce a policy on save_marketplace? +

Register the iDos Games MCP server in PolicyLayer and add a rule for save_marketplace: 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 iDos Games. Nothing to install.

What risk level is save_marketplace? +

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

Can I rate-limit save_marketplace? +

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

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

save_marketplace is provided by the iDos Games MCP server (https://site.idosgames.com/api/v2/mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

KEEP EXPLORING

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All 159 iDos Games tools →

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Guides

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