// MCP TOOL REFERENCE

TRUENAS SCALE MCP SERVER TOOLS

13 tools from the TrueNAS Scale MCP Server MCP Server, categorised by risk level.

View the TrueNAS Scale MCP Server policy →
// ALL 13 TRUENAS SCALE MCP SERVER TOOLS
READ 6 tools
Read diagnose_docker_issues Diagnose Docker engine issues and network conflicts Read get_app_logs Retrieve logs from a Custom App Read get_custom_app_status Get detailed status information for a specific Custom App Read list_custom_apps List all Custom Apps with status information Read test_connection Test TrueNAS API connectivity and authentication Read validate_compose Validate Docker Compose YAML for TrueNAS compatibility
WRITE 1 tools
Write update_custom_app Update an existing Custom App with new Docker Compose configuration
DESTRUCTIVE 2 tools
Destructive delete_custom_app Delete a Custom App and optionally its data volumes Destructive cleanup_stale_containers Clean up stale containers and fix conflicts
EXECUTE 4 tools
Execute bulk_app_operation Start/stop multiple apps at once Execute deploy_custom_app Deploy a new Custom App from Docker Compose configuration Execute start_custom_app Start a stopped Custom App Execute stop_custom_app Stop a running Custom App

Route TrueNAS Scale MCP Server through PolicyLayer and every one of its 13 tools is checked against your policy before it runs.

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See every tool, the dangerous ones, and the token cost across your stack.

// FAQ
How many tools does the TrueNAS Scale MCP Server MCP server have? +

The TrueNAS Scale MCP Server MCP server exposes 13 tools across 4 categories: Read, Write, Destructive, Execute.

How do I enforce policies on TrueNAS Scale MCP Server tools? +

Route the TrueNAS Scale MCP Server server through the PolicyLayer gateway. Define allow, deny, or approval rules per tool in the dashboard; they are enforced on every call before it reaches the server.

What risk categories do TrueNAS Scale MCP Server tools fall into? +

TrueNAS Scale MCP Server tools are categorised as Read (6), Write (1), Destructive (2), Execute (4). Each category has a recommended default policy.

Enforce policy on every TrueNAS Scale MCP Server tool call.

Start from TrueNAS Scale MCP Server, add the rest of your stack, and see everything your agents can call. Then put policy on all of it.

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