sync_daily_snapshot
AI agents call sync_daily_snapshot to retrieve information from IB Analytics MCP Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
The tool name implies fetching or synchronizing a snapshot of daily portfolio data—a read operation. The empty description reduces confidence, but context from sibling tools (all analytics/analysis operations) and the server's stated purpose ('automated data fetching and...analytics') strongly suggests this is a Read operation.
From the tool's definition Tool name 'sync_daily_snapshot' suggests data retrieval and synchronization of portfolio state. Description is empty, limiting precision.
Attacks that exploit this kind of access
sync_daily_snapshot. It is categorised as a Read tool in the IB Analytics MCP Server MCP Server, which means it retrieves data without modifying state.
Register the IB Analytics MCP Server MCP server in PolicyLayer and add a rule for sync_daily_snapshot: 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 IB Analytics MCP Server. Nothing to install.
sync_daily_snapshot 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 sync_daily_snapshot 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 sync_daily_snapshot. 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.
sync_daily_snapshot is provided by the IB Analytics MCP Server MCP server (knishioka/ib-sec-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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