get_all_cost_optimization_recommendations
AI agents call get_all_cost_optimization_recommendations to retrieve information from AWS FinOps MCP Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool retrieves or queries cost optimization recommendations from AWS resources—a read-only operation with no state changes. Even though the description is empty, the naming convention ('get_all_*') and the contextual pattern of sibling tools (all analysis/discovery tools) strongly indicate it performs data retrieval.
From the tool's definition Tool name contains 'get_all' and 'recommendations', indicating data retrieval. The server description states it enables users to 'identify unused resources, analyze cost trends' and 'maintain security compliance through natural language', all read operations.
Attacks that exploit this kind of access
get_all_cost_optimization_recommendations. It is categorised as a Read tool in the AWS FinOps MCP Server MCP Server, which means it retrieves data without modifying state.
Register the AWS FinOps MCP Server MCP server in PolicyLayer and add a rule for get_all_cost_optimization_recommendations: 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 AWS FinOps MCP Server. Nothing to install.
get_all_cost_optimization_recommendations 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 get_all_cost_optimization_recommendations 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 get_all_cost_optimization_recommendations. 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.
get_all_cost_optimization_recommendations is provided by the AWS FinOps MCP Server MCP server (prashantgupta123/aws-pillar-mcp-server). 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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