find_use_after_free
AI agents call find_use_after_free to retrieve information from CodeBadger without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
This tool analyzes code to detect use-after-free vulnerabilities but does not modify, delete, execute, or cause financial harm. It queries the Code Property Graph to identify problematic code patterns. The empty description slightly reduces confidence, but the naming pattern and server context make the function clear: static analysis (reading/querying) rather than any side-effect operation.
From the tool's definition Tool name is 'find_use_after_free' which performs static code analysis to identify a specific type of memory bug. The server description states it provides 'static code analysis' and 'code browsing' with capability to query code properties.
Attacks that exploit this kind of access
find_use_after_free. It is categorised as a Read tool in the CodeBadger MCP Server, which means it retrieves data without modifying state.
Register the CodeBadger MCP server in PolicyLayer and add a rule for find_use_after_free: 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 CodeBadger. Nothing to install.
find_use_after_free 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 find_use_after_free 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 find_use_after_free. 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.
find_use_after_free is provided by the CodeBadger MCP server (lekssays/codebadger). 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 →