SearchRelevantContent
AI agents call SearchRelevantContent to retrieve information from Awslabs Valkey without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
The tool name strongly suggests information retrieval without modification. 'Search' and 'Content' are typical of read-only query operations. Given the context of an ElastiCache/Valkey MCP server and absence of language indicating writes, deletes, or execution, this is classified as Read.
From the tool's definition Tool name 'SearchRelevantContent' indicates a search/query operation. The description is empty, so classification relies on naming convention and the pattern of sibling tools which include other read operations like 'aggregate' and analysis functions.
Attacks that exploit this kind of access
SearchRelevantContent. It is categorised as a Read tool in the Awslabs Valkey MCP Server, which means it retrieves data without modifying state.
Register the Awslabs Valkey MCP server in PolicyLayer and add a rule for SearchRelevantContent: 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 Awslabs Valkey. Nothing to install.
SearchRelevantContent 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 SearchRelevantContent 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 SearchRelevantContent. 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.
SearchRelevantContent is provided by the Awslabs Valkey MCP server (awslabs.valkey-mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.