so_get_cfg
⭐生成函数的控制流图(CFG),识别基本块和分支边,生成DOT格式图
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What so_get_cfg does on SO Analyzer MCP
AI agents call so_get_cfg to retrieve information from SO Analyzer MCP without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
Why so_get_cfg is rated Low
This tool performs static analysis on decompiled binaries to extract control flow information and generate visual representations in DOT format. It reads and analyzes code structure but does not execute code, modify binaries, delete data, or trigger external operations. The output is a graph representation used for understanding program logic.
From the tool's definition Tool name 'so_get_cfg' and description indicate it 'generates control flow graphs (CFG), identifies basic blocks and branch edges, generates DOT format graph' — purely analysis and visualization of existing binary data without modification or execution.
Attacks that exploit this kind of access
The rule that runs so_get_cfg safely
PolicyLayer is an MCP gateway: it sits between your AI agents and SO Analyzer MCP, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For so_get_cfg, this is the rule to start with:
so_get_cfg is read-only, so it stays allowed. Everything else on the server is denied unless you say otherwise.
The button opens the PolicyLayer dashboard: create your workspace, connect SO Analyzer MCP, apply this rule, and every so_get_cfg call is checked against it from then on.
Questions about so_get_cfg
⭐生成函数的控制流图(CFG),识别基本块和分支边,生成DOT格式图. It is categorised as a Read tool in the SO Analyzer MCP MCP Server, which means it retrieves data without modifying state.
Register the SO Analyzer MCP server in PolicyLayer and add a rule for so_get_cfg: 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 SO Analyzer MCP. Nothing to install.
so_get_cfg 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 so_get_cfg 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 so_get_cfg. 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.
so_get_cfg is provided by the SO Analyzer MCP server (1600822305/so-analyzer-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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