detect_encryption
Detects encryption algorithms, crypto libraries, and encoding methods. By default (scope=
This record as markdown: /tools/1600822305-js-reverse-mcp/detect-encryption.md
What detect_encryption does on Js Reverse
AI agents call detect_encryption 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 detect_encryption is rated Low
This tool performs static or dynamic analysis to identify cryptographic patterns and libraries within JavaScript code. It retrieves and classifies information without modifying the target application, executing arbitrary commands, or triggering side effects.
From the tool's definition Tool description states it 'Detects encryption algorithms, crypto libraries, and encoding methods' — this is purely analytical/observational activity with no modification, deletion, or execution of code.
Attacks that exploit this kind of access
The rule that runs detect_encryption 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 detect_encryption, this is the rule to start with:
detect_encryption 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 detect_encryption call is checked against it from then on.
Questions about detect_encryption
Detects encryption algorithms, crypto libraries, and encoding methods. By default (scope=. 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 detect_encryption: 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.
detect_encryption 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 detect_encryption 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 detect_encryption. 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.
detect_encryption 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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