get_code_city
AI agents call get_code_city to retrieve information from Booster MCP without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool appears to fetch or generate visualization data from an analyzed codebase, consistent with the server's stated purpose of making 'complex codebases into understandable systems' through visualization. No side effects or modifications are implied. Classified as Read with medium-high confidence due to the uninformative empty description.
From the tool's definition Tool name 'get_code_city' combined with server description mentioning '3D visualization' suggests this retrieves and visualizes code structure. No indication of data modification, deletion, or external execution.
Attacks that exploit this kind of access
get_code_city. It is categorised as a Read tool in the Booster MCP MCP Server, which means it retrieves data without modifying state.
Register the Booster MCP server in PolicyLayer and add a rule for get_code_city: 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 Booster MCP. Nothing to install.
get_code_city 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_code_city 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_code_city. 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_code_city is provided by the Booster MCP server (neuroghostdev/booster_mcp). 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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