Search text in project source code
AI agents call search_code to retrieve information from Local Code MCP Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool only searches and retrieves text from source code without creating, modifying, deleting, or executing anything. It is a read-only operation that queries data, making it a Read category tool with low severity since the blast radius is limited to information disclosure of code that already exists locally.
From the tool's definition Tool description explicitly states 'Search text in project source code' and server description emphasizes 'safe, read-only access to local codebases for searching, reading files' with 'All source code remains local'.
Attacks that exploit this kind of access
Search text in project source code. It is categorised as a Read tool in the Local Code MCP Server MCP Server, which means it retrieves data without modifying state.
Register the Local Code MCP Server MCP server in PolicyLayer and add a rule for search_code: 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 Local Code MCP Server. Nothing to install.
search_code 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_code 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_code. 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_code is provided by the Local Code MCP Server MCP server (udittripathi/mcpserver). 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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