reverse_session
Create, inspect, list, preview, or run an end-to-end reverse-engineering workflow session with artifact root, cross-domain tool calls, and evidence refs.
This record as markdown: /tools/io-github-vmoranv-jshookmcp/reverse-session.md
What reverse_session does on Jshookmcp
AI agents invoke reverse_session 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 reverse_session is rated High
Executes complex reverse-engineering workflows with arbitrary cross-domain tool invocations and side effects.
From the tool's definition reverse-engineering workflow, cross-domain tool calls, run end-to-end
Risk signalsAdmin/system-level operation
Attacks that exploit this kind of access
The rule that runs reverse_session 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 reverse_session, this is the rule to start with:
reverse_session 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 reverse_session call is checked against it from then on.
Questions about reverse_session
Create, inspect, list, preview, or run an end-to-end reverse-engineering workflow session with artifact root, cross-domain tool calls, and evidence refs. 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 reverse_session: 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.
reverse_session 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 reverse_session 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 reverse_session. 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.
reverse_session 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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