Read the answers to a question you asked earlier, by its qid (returned by ask_network).
AI agents call check_answers to retrieve information from Multiplayer MCP Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
| Parameter | Type | Required | Description |
|---|---|---|---|
qid | string | Yes |
Parameters from the server's own tool schema.
This tool retrieves information (answers to prior questions) without side effects or data modification. It is purely a read operation, which is the least risky category. Severity is low because reading answers poses minimal risk even if misused by an AI agent—it only accesses information already present in the system and limited to questions the agent itself initiated.
From the tool's definition Tool description states 'Read the answers to a question you asked earlier' — a retrieval operation on previously submitted query results. The qid parameter is a reference to an existing question, not a creation or modification of data.
Attacks that exploit this kind of access
Read the answers to a question you asked earlier, by its qid (returned by ask_network). It is categorised as a Read tool in the Multiplayer MCP Server MCP Server, which means it retrieves data without modifying state.
check_answers accepts 1 parameter: qid. Required: qid. The full parameter table on this page comes from the server's own tool schema.
Register the Multiplayer MCP Server MCP server in PolicyLayer and add a rule for check_answers: 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 Multiplayer MCP Server. Nothing to install.
check_answers is a Read tool with low risk. Read-only tools are generally safe to allow by default.
Yes. Add a rate_limit block to the check_answers 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.
Set action: deny in the PolicyLayer policy for check_answers. 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.
check_answers is provided by the Multiplayer MCP Server MCP server (https://joinmultiplayer.ai/mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Every MCP server has a record like this.
Type a name, get the same breakdown: verified identity, auth posture, risk grade, capabilities, recommended policy.
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