browser_storage_clear
Clear all items in localStorage or sessionStorage.
This record as markdown: /tools/salviz-termux-browser-pilot/browser-storage-clear.md
What browser_storage_clear does on Termux Browser Pilot
AI agents call browser_storage_clear to permanently remove resources in Termux Browser Pilot, typically in cleanup and lifecycle workflows. It does its job in a single call, and there is no undo.
Why browser_storage_clear is rated Critical
Clearing all items in storage is an irreversible bulk deletion operation. All data stored in localStorage (which persists across sessions) or sessionStorage would be permanently removed, with no way to recover it without a prior backup. This is a destructive action with potentially high blast radius as it could wipe authentication tokens, user preferences, cached data, and application state.
From the tool's definition Clear all items in localStorage or sessionStorage
Risk signalsBulk/mass operation — affects multiple targets
Attacks that exploit this kind of access
The rule that runs browser_storage_clear safely
PolicyLayer is an MCP gateway: it sits between your AI agents and Termux Browser Pilot, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For browser_storage_clear, this is the rule to start with:
browser_storage_clear is removed from the agent's tool list entirely, so the agent never calls it. The rest of the server keeps working.
The button opens the PolicyLayer dashboard: create your workspace, connect Termux Browser Pilot, apply this rule, and every browser_storage_clear call is checked against it from then on.
Questions about browser_storage_clear
Clear all items in localStorage or sessionStorage. It is categorised as a Destructive tool in the Termux Browser Pilot MCP Server, which means it can permanently delete or destroy data. Block by default and require explicit approval.
Register the Termux Browser Pilot MCP server in PolicyLayer and add a rule for browser_storage_clear: 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 Termux Browser Pilot. Nothing to install.
browser_storage_clear is a Destructive tool with critical risk. Critical-risk tools should be blocked by default and only enabled with explicit human approval.
Yes. Add a rate_limit block to the browser_storage_clear 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 browser_storage_clear. 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.
browser_storage_clear is provided by the Termux Browser Pilot MCP server (salviz/termux-browser-pilot). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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