arrange_network
Tidy an existing network: reposition a COMP
This record as markdown: /tools/io-github-pantani-tdmcp/arrange-network.md
What arrange_network does on tdmcp — TouchDesigner MCP server
AI agents use arrange_network to create or update resources in tdmcp — TouchDesigner MCP server, usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your tdmcp — TouchDesigner MCP server environment.
Why arrange_network is rated Medium
The tool repositions (moves) network components, which constitutes modification of project data. This is a Write operation because: (1) it alters the project state, (2) the changes are reversible (components can be repositioned again), and (3) it does not delete data or execute arbitrary code.
From the tool's definition Tool description states 'Tidy an existing network: reposition a COMP' — this modifies the visual layout/position of components within a TouchDesigner project, which is a reversible change to project state.
Attacks that exploit this kind of access
The rule that runs arrange_network safely
PolicyLayer is an MCP gateway: it sits between your AI agents and tdmcp — TouchDesigner MCP server, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For arrange_network, this is the rule to start with:
arrange_network stays usable, but capped: an agent stuck in a loop can't make hundreds of changes a minute. Everything else on the server is denied unless you say otherwise.
The button opens the PolicyLayer dashboard: create your workspace, connect tdmcp — TouchDesigner MCP server, apply this rule, and every arrange_network call is checked against it from then on.
Questions about arrange_network
Tidy an existing network: reposition a COMP. It is categorised as a Write tool in the tdmcp — TouchDesigner MCP server MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.
Register the tdmcp — TouchDesigner MCP server MCP server in PolicyLayer and add a rule for arrange_network: 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 tdmcp — TouchDesigner MCP server. Nothing to install.
arrange_network is a Write tool with medium risk. Write tools should be rate-limited to prevent accidental bulk modifications.
Yes. Add a rate_limit block to the arrange_network 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 arrange_network. 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.
arrange_network is provided by the tdmcp — TouchDesigner MCP server MCP server (@dpantani/tdmcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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