marketplace_search
AI agents call marketplace_search to retrieve information from FreeCAD MCP without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
The tool name indicates a search operation, which is typically a read-only action that retrieves information without modifying, deleting, or executing external operations. However, confidence is moderate (0.7) due to the absence of a description. If this tool were to have side effects (e.g., purchasing items), it would fall into Financial; if it triggers downloads or installations, it would be Execute.
From the tool's definition Tool name 'marketplace_search' suggests querying or retrieving data from a marketplace; no description provided. Based on naming conventions and sibling tools that focus on CAD operations, this appears to be a search/retrieval function without side effects.
Attacks that exploit this kind of access
marketplace_search. It is categorised as a Read tool in the FreeCAD MCP MCP Server, which means it retrieves data without modifying state.
Register the FreeCAD MCP server in PolicyLayer and add a rule for marketplace_search: 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 FreeCAD MCP. Nothing to install.
marketplace_search 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 marketplace_search 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 marketplace_search. 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.
marketplace_search is provided by the FreeCAD MCP server (sandraschi/freecad-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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