truenas
Manage your TrueNAS system. 278 actions organized in categories. Usage: - No args or category=
This record as markdown: /tools/nasbridge/truenas.md
What truenas does on Nasbridge
AI agents invoke truenas to trigger actions in Nasbridge. 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 truenas is rated High
Massive multi-action tool spanning destructive, write, and execute operations on a NAS system.
From the tool's definition 278 actions: ZFS pools, datasets, snapshots, SMB/NFS, VMs, replication
Attacks that exploit this kind of access
The rule that runs truenas safely
PolicyLayer is an MCP gateway: it sits between your AI agents and Nasbridge, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For truenas, this is the rule to start with:
truenas 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 Nasbridge, apply this rule, and every truenas call is checked against it from then on.
Questions about truenas
Manage your TrueNAS system. 278 actions organized in categories. Usage: - No args or category=. It is categorised as a Execute tool in the Nasbridge MCP Server, which means it can trigger actions or run processes. Use rate limits and argument validation.
Register the Nasbridge MCP server in PolicyLayer and add a rule for truenas: 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 Nasbridge. Nothing to install.
truenas 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 truenas 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 truenas. 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.
truenas is provided by the Nasbridge MCP server (maverick0628/nasbridge). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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