step_out
Steps out of the current function, continuing until the function returns. Use this to quickly exit a function.
This record as markdown: /tools/1600822305-js-reverse-mcp/step-out.md
What step_out does on Js Reverse
AI agents invoke step_out to trigger actions in Js Reverse. 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 step_out is rated High
This tool controls browser execution flow via Chrome DevTools Protocol, triggering continued execution of code until a function returns. It is an active browser/debugger control action that runs code, making it an Execute category tool. Misuse could cause unintended code execution in a controlled debugging session.
From the tool's definition Steps out of the current function, continuing until the function returns
Attacks that exploit this kind of access
The rule that runs step_out 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 step_out, this is the rule to start with:
step_out 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 Js Reverse, apply this rule, and every step_out call is checked against it from then on.
Questions about step_out
Steps out of the current function, continuing until the function returns. Use this to quickly exit a function. It is categorised as a Execute tool in the Js Reverse MCP Server, which means it can trigger actions or run processes. Use rate limits and argument validation.
Register the Js Reverse MCP server in PolicyLayer and add a rule for step_out: 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.
step_out 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 step_out 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 step_out. 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.
step_out 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.
More on Js Reverse, and thousands of servers like it.
Across the catalogue