so_find_instruction

⭐搜索指令模式。支持:简单指令(bl/svc/ret)、预定义模式(syscall/compare/xor)、正则表达式、指令序列(stp;mov;bl)

SERVERSO Analyzer MCP SOURCE1600822305/so-analyzer-mcp

Low RISK CLASS

Category Read

Parameters 00 required

Recommended Allowedsee the rule below

Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/1600822305-so-analyzer-mcp/so-find-instruction.md

WHAT IT DOES

What so_find_instruction does on SO Analyzer MCP

AI agents call so_find_instruction 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.

RISK

Why so_find_instruction is rated Low

This tool searches for and identifies instruction patterns within binary code (SO files). It performs analysis and querying of binary content to locate specific instructions or patterns, which is fundamentally a Read operation—it retrieves information about the binary's structure without modifying it.

From the tool's definition Tool description states '搜索指令模式' (search instruction pattern) and lists search capabilities: simple instructions, predefined patterns, regex, and instruction sequences. The verb 'search' and 'find' indicate data retrieval without modification.

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs so_find_instruction 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_instruction, this is the rule to start with:

so_find_instruction Allowed

so_find_instruction is read-only, so it stays allowed. Everything else on the server is denied unless you say otherwise.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "so_find_instruction": {}
  }
}

ALLOW ONLY THIS TOOL → Instant setup, no code required.

The button opens the PolicyLayer dashboard: create your workspace, connect SO Analyzer MCP, apply this rule, and every so_find_instruction call is checked against it from then on.

FAQ

Questions about so_find_instruction

What does the so_find_instruction tool do? +

⭐搜索指令模式。支持:简单指令(bl/svc/ret)、预定义模式(syscall/compare/xor)、正则表达式、指令序列(stp;mov;bl). It is categorised as a Read tool in the SO Analyzer MCP MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on so_find_instruction? +

Register the SO Analyzer MCP server in PolicyLayer and add a rule for so_find_instruction: 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.

What risk level is so_find_instruction? +

so_find_instruction is a Read tool with low risk. Read-only tools are generally safe to allow by default.

Can I rate-limit so_find_instruction? +

Yes. Add a rate_limit block to the so_find_instruction 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.

How do I block so_find_instruction completely? +

Set action: deny in the PolicyLayer policy for so_find_instruction. 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.

What MCP server provides so_find_instruction? +

so_find_instruction 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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