AI agents call export_objects to retrieve information from SharkMCP without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
Based on the server context (PCAP/PCAPNG analysis via Wireshark's sharkd), 'export_objects' likely extracts/exports objects (files, media) embedded in captured network traffic — a read/extraction operation. However, the empty description lowers confidence. The 'download_object' sibling tool suggests this server supports object retrieval.
From the tool's definition Tool name 'export_objects' on a Wireshark/PCAP analysis server; description is empty and uninformative.
Documented attack patterns abuse exactly the kind of access export_objects gives an agent:
PolicyLayer is an MCP gateway — it sits between your AI agents and SharkMCP, and nothing reaches the server without passing your rules. This is the rule we recommend for export_objects:
{
"version": "1",
"default": "deny",
"tools": {
"export_objects": {}
}
}export_objects is read-only, so it stays allowed — but everything else on the server is denied unless you say otherwise.
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export_objects. It is categorised as a Read tool in the SharkMCP MCP Server, which means it retrieves data without modifying state.
Register the Shark MCP server in PolicyLayer and add a rule for export_objects: 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 SharkMCP. Nothing to install.
export_objects 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 export_objects 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 export_objects. 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.
export_objects is provided by the Shark MCP server (weirdmachine64/sharkmcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Deterministic rules across all 30 SharkMCP tools. Per-identity grants. Full audit log. Live in minutes. Nothing to install.
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30 SharkMCP tools catalogued and risk-classified — across an index of 42,500+ MCP servers.