syscall_correlate_js
Correlate captured syscalls with likely JavaScript functions.
This record as markdown: /tools/io-github-vmoranv-jshookmcp/syscall-correlate-js.md
What syscall_correlate_js does on Jshookmcp
AI agents call syscall_correlate_js to retrieve information from Jshookmcp without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
Why syscall_correlate_js is rated Low
Analyzes and correlates existing syscall data; no code execution, modification, or deletion occurs.
From the tool's definition Correlate captured syscalls with likely JavaScript functions.
Attacks that exploit this kind of access
The rule that runs syscall_correlate_js safely
PolicyLayer is an MCP gateway: it sits between your AI agents and Jshookmcp, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For syscall_correlate_js, this is the rule to start with:
syscall_correlate_js 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 Jshookmcp, apply this rule, and every syscall_correlate_js call is checked against it from then on.
Questions about syscall_correlate_js
Correlate captured syscalls with likely JavaScript functions. It is categorised as a Read tool in the Jshookmcp MCP Server, which means it retrieves data without modifying state.
Register the Jshook MCP server in PolicyLayer and add a rule for syscall_correlate_js: 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 Jshookmcp. Nothing to install.
syscall_correlate_js 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 syscall_correlate_js 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 syscall_correlate_js. 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.
syscall_correlate_js is provided by the Jshook MCP server (@jshookmcp/jshook). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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