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What so_find_function does on SO Analyzer MCP
AI agents call so_find_function 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_find_function is rated Low
This tool performs static analysis on SO files to retrieve function information based on an address—a pure information retrieval operation with no side effects. While the server offers decompilation and patching capabilities elsewhere, this specific tool merely queries binary structure, making it a Read operation with low severity.
From the tool's definition Tool name 'so_find_function' and description '根据地址查找所属的函数' (find the function that an address belongs to) indicate a lookup/query operation on binary metadata. No modification, deletion, or code execution is performed.
Attacks that exploit this kind of access
The rule that runs so_find_function 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_find_function, this is the rule to start with:
so_find_function 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_find_function call is checked against it from then on.
Questions about so_find_function
根据地址查找所属的函数. 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_find_function: 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_find_function 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_find_function 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_find_function. 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_find_function 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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