Switch the active tenant ID used for all subsequent API requests. This is an admin tool for multi-tenant scenarios. Pass an empty string to clear the tenant ID.
AI agents invoke switch_tenant_id to trigger actions in Playwright Stealth. 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.
This tool changes the active tenant context for all subsequent API requests, effectively allowing an AI agent to operate as a different tenant. While it doesn't directly delete or write data, it triggers a state change that affects the scope and permissions of all following operations, potentially enabling unauthorized cross-tenant access. This qualifies as Execute due to its side effects on the API session context.
From the tool's definition Switch the active tenant ID used for all subsequent API requests. This is an admin tool for multi-tenant scenarios.
Risk signalsAdmin/system-level operation
Documented attack patterns abuse exactly the kind of access switch_tenant_id gives an agent:
PolicyLayer is an MCP gateway — it sits between your AI agents and Playwright Stealth, and nothing reaches the server without passing your rules. This is the rule we recommend for switch_tenant_id:
{
"version": "1",
"default": "deny",
"tools": {
"switch_tenant_id": {
"limits": [
{
"counter": "switch_tenant_id_rate",
"window": "minute",
"max": 10,
"scope": "grant"
}
]
}
}
}switch_tenant_id 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.
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Switch the active tenant ID used for all subsequent API requests. This is an admin tool for multi-tenant scenarios. Pass an empty string to clear the tenant ID. It is categorised as a Execute tool in the Playwright Stealth MCP Server, which means it can trigger actions or run processes. Use rate limits and argument validation.
Register the Playwright Stealth MCP server in PolicyLayer and add a rule for switch_tenant_id: 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 Stealth. Nothing to install.
switch_tenant_id 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 switch_tenant_id 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 switch_tenant_id. 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.
switch_tenant_id is provided by the Playwright Stealth MCP server (pulsemcp/mcp-servers). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Start from Playwright Stealth, add the rest of your stack, and see everything your agents can call. Then put policy on all of it.
Free to start. No card required.
68 Playwright Stealth tools catalogued and risk-classified — across an index of 43,000+ MCP servers.