analyze_market_sentiment
AI agents call analyze_market_sentiment 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 and context indicate this is an analytical/query operation that retrieves and processes market sentiment data without modifying positions, executing trades, or triggering external operations. Consistent with other 'analyze_*' tools on the server. Empty description prevents higher confidence, but the naming pattern and server context strongly suggest read-only analysis.
From the tool's definition Tool name 'analyze_market_sentiment' paired with sibling tools that perform analysis (analyze_bonds, analyze_risk, analyze_performance, etc.). All siblings are Read-category analytics tools. Empty description reduces confidence slightly.
Attacks that exploit this kind of access
analyze_market_sentiment. 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 analyze_market_sentiment: 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.
analyze_market_sentiment 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 analyze_market_sentiment 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 analyze_market_sentiment. 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.
analyze_market_sentiment 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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