Search Claude-Code sessions and logs for relevant content.
AI agents call search to retrieve information from Claude Code MCP Controller without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool retrieves and queries session and log data without creating, modifying, or deleting anything. It fits the Read category definition of 'retrieves or queries data; no side effects'.
From the tool's definition Tool name 'search' and description 'Search Claude-Code sessions and logs for relevant content' indicate retrieval of data without modification. The verb 'search' is a classic Read operation that queries existing sessions and logs.
Attacks that exploit this kind of access
Search Claude-Code sessions and logs for relevant content. It is categorised as a Read tool in the Claude Code MCP Controller MCP Server, which means it retrieves data without modifying state.
Register the Claude Code MCP Controller MCP server in PolicyLayer and add a rule for search: 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 Claude Code MCP Controller. Nothing to install.
search 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 search 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 search. 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.
search is provided by the Claude Code MCP Controller MCP server (mostafa-drz/claude-code-mcp-controller). 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.
Teams ship this data inside their own products. See what a licence covers →