Analyze text with Gemini.
AI agents call gemini_analyze_text_tool to retrieve information from MCP Gemini without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool retrieves insights from text analysis without side effects. It reads and processes input text to provide analysis results, consistent with Read category. The severity is low because analysis alone poses minimal risk—output depends only on the input text provided by the user, not on system state or external operations. Confidence is high given the clear analytical (non-mutative) nature of the operation.
From the tool's definition Tool name 'gemini_analyze_text_tool' and description 'Analyze text with Gemini' indicate a text analysis operation. No modification, deletion, execution, or financial action is described.
Attacks that exploit this kind of access
Analyze text with Gemini. It is categorised as a Read tool in the MCP Gemini MCP Server, which means it retrieves data without modifying state.
Register the MCP Gemini MCP server in PolicyLayer and add a rule for gemini_analyze_text_tool: 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 MCP Gemini. Nothing to install.
gemini_analyze_text_tool 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 gemini_analyze_text_tool 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 gemini_analyze_text_tool. 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.
gemini_analyze_text_tool is provided by the MCP Gemini MCP server (mcp-gemini-crunchtools). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
gemini_analyze_text_tool is one line of MCP Gemini's registry record.
The record carries the whole server: verified identity, auth posture, risk grade, every tool classified, recommended policy — re-checked continuously.
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