qlab_osc_bridge

Create a QLab OSC control bridge using the OSC router matrix primitive. It exposes /go, /stop, /panic, /pause, /resume, /reset and optional /cue/{number}/start routes to QLab

SERVERtdmcp — TouchDesigner MCP server SOURCE@dpantani/tdmcp

High RISK CLASS

Category Execute

Parameters 00 required

Recommended Rate-limitedsee the rule below

Registry record Grade F, identity unverified Pull the record →

This record as markdown: /tools/io-github-pantani-tdmcp/qlab-osc-bridge.md

WHAT IT DOES

What qlab_osc_bridge does on tdmcp — TouchDesigner MCP server

AI agents invoke qlab_osc_bridge to trigger actions in tdmcp — TouchDesigner MCP server. 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.

RISK

Why qlab_osc_bridge is rated High

This tool creates a live OSC bridge that triggers external operations in QLab, a professional show control system. Commands like /go, /stop, /panic, and /cue/{number}/start directly trigger show cues and control live performances. This constitutes executing external operations on a connected system, with high blast radius since misuse could disrupt a live performance or show.

From the tool's definition 'Create a QLab OSC control bridge' that 'exposes /go, /stop, /panic, /pause, /resume, /reset and optional /cue/{number}/start routes to QLab'

Attacks that exploit this kind of access

RECOMMENDED RULE

The rule that runs qlab_osc_bridge 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 qlab_osc_bridge, this is the rule to start with:

qlab_osc_bridge Rate-limited

qlab_osc_bridge 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.

View as policy code

policy.json

{
  "version": "1",
  "default": "deny",
  "tools": {
    "qlab_osc_bridge": {
      "limits": [
        {
          "counter": "qlab_osc_bridge_rate",
          "window": "minute",
          "max": 10,
          "scope": "grant"
        }
      ]
    }
  }
}

RATE-LIMIT THIS TOOL → Instant setup, no code required.

The button opens the PolicyLayer dashboard: create your workspace, connect tdmcp — TouchDesigner MCP server, apply this rule, and every qlab_osc_bridge call is checked against it from then on.

FAQ

Questions about qlab_osc_bridge

What does the qlab_osc_bridge tool do? +

Create a QLab OSC control bridge using the OSC router matrix primitive. It exposes /go, /stop, /panic, /pause, /resume, /reset and optional /cue/{number}/start routes to QLab. It is categorised as a Execute tool in the tdmcp — TouchDesigner MCP server MCP Server, which means it can trigger actions or run processes. Use rate limits and argument validation.

How do I enforce a policy on qlab_osc_bridge? +

Register the tdmcp — TouchDesigner MCP server MCP server in PolicyLayer and add a rule for qlab_osc_bridge: 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.

What risk level is qlab_osc_bridge? +

qlab_osc_bridge is a Execute tool with high risk. Execute tools should be rate-limited and have argument validation enabled.

Can I rate-limit qlab_osc_bridge? +

Yes. Add a rate_limit block to the qlab_osc_bridge 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.

How do I block qlab_osc_bridge completely? +

Set action: deny in the PolicyLayer policy for qlab_osc_bridge. 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.

What MCP server provides qlab_osc_bridge? +

qlab_osc_bridge 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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