export_playwright_context
Export the current Playwright launch/context options and init script for reuse outside MCP.
This record as markdown: /tools/alexrwilliam-playwright-mcp-server/export-playwright-context.md
What export_playwright_context does on Playwright MCP Server
AI agents call export_playwright_context to retrieve information from Playwright MCP Server without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
Why export_playwright_context is rated Low
This tool reads and exports configuration/options data from the current Playwright context. It does not modify state, execute code, or perform destructive actions — it simply retrieves existing configuration for external reuse. Severity is low as the exported data is configuration metadata, though it could expose sensitive browser session settings.
From the tool's definition Export the current Playwright launch/context options and init script for reuse outside MCP
Attacks that exploit this kind of access
The rule that runs export_playwright_context safely
PolicyLayer is an MCP gateway: it sits between your AI agents and Playwright MCP Server, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For export_playwright_context, this is the rule to start with:
export_playwright_context 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 Playwright MCP Server, apply this rule, and every export_playwright_context call is checked against it from then on.
Questions about export_playwright_context
Export the current Playwright launch/context options and init script for reuse outside MCP. It is categorised as a Read tool in the Playwright MCP Server MCP Server, which means it retrieves data without modifying state.
Register the Playwright MCP Server MCP server in PolicyLayer and add a rule for export_playwright_context: 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 Playwright MCP Server. Nothing to install.
export_playwright_context 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 export_playwright_context 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 export_playwright_context. 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.
export_playwright_context is provided by the Playwright MCP Server MCP server (alexrwilliam/playwright-mcp-server). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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