Locate and return a java class file from the project source or test code by its name, with optional package path
AI agents call locate_java_class to retrieve information from Coder Toolbox MCP Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool performs simple lookup and retrieval of Java class files from a codebase. It has no capability to modify, delete, or execute code. The blast radius of misuse is minimal - an AI agent could only read source code that may already be accessible through other means in a development environment. No destructive, financial, or execution risks present.
From the tool's definition Tool returns a java class file by name with optional package path - a retrieval operation with no modification or side effects. The verb 'locate and return' indicates read-only access to existing code artifacts.
Attacks that exploit this kind of access
Locate and return a java class file from the project source or test code by its name, with optional package path. It is categorised as a Read tool in the Coder Toolbox MCP Server MCP Server, which means it retrieves data without modifying state.
Register the Coder Toolbox MCP Server MCP server in PolicyLayer and add a rule for locate_java_class: 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 Coder Toolbox MCP Server. Nothing to install.
locate_java_class 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 locate_java_class 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 locate_java_class. 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.
locate_java_class is provided by the Coder Toolbox MCP Server MCP server (lamemind/coder-toolbox-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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