beautify_script
Beautifies minified/compressed JavaScript code to make it more readable. Supports automatic indentation, line breaks, and formatting.
This record as markdown: /tools/1600822305-js-reverse-mcp/beautify-script.md
What beautify_script does on Js Reverse
AI agents call beautify_script to retrieve information from Js Reverse without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
Why beautify_script is rated Low
The tool performs code formatting/reformatting only. It takes input JavaScript and returns a more readable version without executing code, modifying data, deleting anything, or triggering external operations. This is a read-equivalent activity (examining/transforming code for human comprehension). The context of reverse engineering does not change the tool's fundamental nature—beautifying is a passive analysis step.
From the tool's definition Tool 'beautifies minified/compressed JavaScript code to make it more readable' through 'automatic indentation, line breaks, and formatting'—purely a formatting transformation with no side effects, data modification, execution, or deletion.
Attacks that exploit this kind of access
The rule that runs beautify_script safely
PolicyLayer is an MCP gateway: it sits between your AI agents and Js Reverse, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For beautify_script, this is the rule to start with:
beautify_script 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 Js Reverse, apply this rule, and every beautify_script call is checked against it from then on.
Questions about beautify_script
Beautifies minified/compressed JavaScript code to make it more readable. Supports automatic indentation, line breaks, and formatting. It is categorised as a Read tool in the Js Reverse MCP Server, which means it retrieves data without modifying state.
Register the Js Reverse MCP server in PolicyLayer and add a rule for beautify_script: 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 Js Reverse. Nothing to install.
beautify_script 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 beautify_script 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 beautify_script. 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.
beautify_script is provided by the Js Reverse MCP server (1600822305/js-reverse-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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