进入 Gemini 临时对话模式（不保留历史记录，适合隐私场景）。注意：临时会话按钮仅在空白新会话页面可见，本工具会自动先新建会话再进入临时模式
AI agents invoke gemini_temp_chat to trigger actions in Gemini Skill. 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 controls a browser via CDP to navigate the Gemini web interface, creating a new session and switching to temporary chat mode. It triggers external browser actions rather than just reading or writing data, making it Execute. Severity is medium as it initiates browser-driven sessions in a privacy mode that leaves no history, which could be misused to obscure AI interactions.
From the tool's definition 控制 Gemini web 界面（via CDP），自动新建会话再进入临时对话模式，触发外部浏览器操作
Documented attack patterns abuse exactly the kind of access gemini_temp_chat gives an agent:
PolicyLayer is an MCP gateway — it sits between your AI agents and Gemini Skill, and nothing reaches the server without passing your rules. This is the rule we recommend for gemini_temp_chat:
{
"version": "1",
"default": "deny",
"tools": {
"gemini_temp_chat": {
"limits": [
{
"counter": "gemini_temp_chat_rate",
"window": "minute",
"max": 10,
"scope": "grant"
}
]
}
}
}gemini_temp_chat 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.
Free to start. No card required.
进入 Gemini 临时对话模式（不保留历史记录，适合隐私场景）。注意：临时会话按钮仅在空白新会话页面可见，本工具会自动先新建会话再进入临时模式. It is categorised as a Execute tool in the Gemini Skill MCP Server, which means it can trigger actions or run processes. Use rate limits and argument validation.
Register the Gemini Skill MCP server in PolicyLayer and add a rule for gemini_temp_chat: 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 Gemini Skill. Nothing to install.
gemini_temp_chat 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 gemini_temp_chat 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 gemini_temp_chat. 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.
gemini_temp_chat is provided by the Gemini Skill MCP server (wjz-p/gemini-skill). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
Deterministic rules across all 21 Gemini Skill tools. Per-identity grants. Full audit log. Live in minutes. Nothing to install.
Free to start. No card required.
21 Gemini Skill tools catalogued and risk-classified — across an index of 42,500+ MCP servers.