get_marketplace_participations

ServerMcp Afip
CategoryRead

How to control get_marketplace_participations ↓

WHAT IT DOES

What get_marketplace_participations does on Mcp Afip

AI agents call get_marketplace_participations to retrieve information from Mcp Afip without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.

THE RISK

Low Risk

Why get_marketplace_participations needs a policy

This tool retrieves and lists information about marketplace registrations and participation status. It performs a read-only query operation with no side effects, no irreversible changes, and no execution of external operations or financial transactions. The data returned (marketplace IDs, names, currency, language, participation status) is informational only.

From the tool's definition Tool name 'get_marketplace_participations' and description states it 'List all marketplaces' and 'Returns marketplace ids, names, default currency/language, and participation status.' These are query/retrieval operations with no modification, execution, or…

Documented attack patterns abuse exactly the kind of access get_marketplace_participations gives an agent:

POLICY

How to control get_marketplace_participations

PolicyLayer is an MCP gateway — it sits between your AI agents and Mcp Afip, and nothing reaches the server without passing your rules. This is the rule we recommend for get_marketplace_participations:

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "get_marketplace_participations": {}
  }
}

get_marketplace_participations is read-only, so it stays allowed — but everything else on the server is denied unless you say otherwise.

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Point your MCP client (Claude, Cursor, anything) at your gateway URL.

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EXPLORE

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The MCP Attack Database → Documented attack patterns against MCP deployments — and the policies that stop them.
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FAQ

Questions about get_marketplace_participations

What does the get_marketplace_participations tool do? +

List all marketplaces the seller is registered to sell in (Sellers API). Returns marketplace ids, names, default currency/language, and participation status. Use this to discover which marketplaces the authorized seller can transact in. It is categorised as a Read tool in the Mcp Afip MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on get_marketplace_participations? +

Register the Mcp Afip MCP server in PolicyLayer and add a rule for get_marketplace_participations: 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 Mcp Afip. Nothing to install.

What risk level is get_marketplace_participations? +

get_marketplace_participations is a Read tool with low risk. Read-only tools are generally safe to allow by default.

Can I rate-limit get_marketplace_participations? +

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

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

get_marketplace_participations is provided by the Mcp Afip MCP server (codespar/mcp-dev-latam). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

Enforce policy on every Mcp Afip tool call.

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