This record as markdown: /tools/ikuai-mcp-server/start-firmware-upgrade.md
What start_firmware_upgrade does on Ikuai
AI agents invoke start_firmware_upgrade to trigger actions in Ikuai. 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 start_firmware_upgrade is rated High
start_firmware_upgrade triggers real processes with real consequences. An agent gone sideways doesn't fire it once. It starts dozens of builds, sends mass notifications, or burns through compute before anyone looks up.
Attacks that exploit this kind of access
The rule that runs start_firmware_upgrade safely
PolicyLayer is an MCP gateway: it sits between your AI agents and Ikuai, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For start_firmware_upgrade, this is the rule to start with:
start_firmware_upgrade 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 Ikuai, apply this rule, and every start_firmware_upgrade call is checked against it from then on.
Questions about start_firmware_upgrade
开始固件升级 ⚠️⚠️ 路由器会重启断网!. It is categorised as a Execute tool in the Ikuai MCP Server, which means it can trigger actions or run processes. Use rate limits and argument validation.
Register the Ikuai MCP server in PolicyLayer and add a rule for start_firmware_upgrade: 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 Ikuai. Nothing to install.
start_firmware_upgrade 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 start_firmware_upgrade 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 start_firmware_upgrade. 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.
start_firmware_upgrade is provided by the Ikuai MCP server (gxxHuang/ikuai-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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