webcrack_unpack
Run webcrack bundle unpacking and return extracted module graph.
This record as markdown: /tools/io-github-vmoranv-jshookmcp/webcrack-unpack.md
What webcrack_unpack does on Jshookmcp
AI agents invoke webcrack_unpack to trigger actions in Jshookmcp. What it does depends on the arguments the agent supplies, and its effects often reach beyond the immediate call: builds kicked off, notifications sent, workflows started.
Why webcrack_unpack is rated High
Executes webcrack unpacking operation with effects depending on input bundles and module analysis outcomes.
From the tool's definition Run webcrack bundle unpacking, extracted module graph
Attacks that exploit this kind of access
The rule that runs webcrack_unpack 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 webcrack_unpack, this is the rule to start with:
webcrack_unpack stays usable, but rate-capped: a runaway agent can't fire it dozens of times a minute. 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 webcrack_unpack call is checked against it from then on.
Questions about webcrack_unpack
Run webcrack bundle unpacking and return extracted module graph. It is categorised as a Execute tool in the Jshookmcp MCP Server, which means it can trigger actions or run processes. Use rate limits and argument validation.
Register the Jshook MCP server in PolicyLayer and add a rule for webcrack_unpack: 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.
webcrack_unpack is a Execute tool with high risk. Execute tools should be rate-limited and have argument validation enabled.
Yes. Add a rate_limit block to the webcrack_unpack 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 webcrack_unpack. 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.
webcrack_unpack 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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