Low Risk

get_scene_transition_list

Gets an array of all scene transitions in OBS. Returns: Dict containing: - currentSceneTransitionKind: Kind of the current scene transition - currentSceneTransitionName: Name of the current scene transition - currentSceneTransitionDuration: Duration of the current scene transition (in millisecond...

How to control get_scene_transition_list ↓

AI agents call get_scene_transition_list to retrieve information from OBS MCP Server without modifying anything — typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.

Low Risk

This tool retrieves configuration metadata about scene transitions in OBS Studio. It performs a query operation with no side effects—it does not create, modify, delete, execute commands, or move resources. The data returned is informational only. This fits the 'Read' category as it retrieves or queries data without side effects.

From the tool's definition Tool description states it 'Gets an array of all scene transitions in OBS' and 'Returns' data about transitions.

Documented attack patterns abuse exactly the kind of access get_scene_transition_list gives an agent:

PolicyLayer is an MCP gateway — it sits between your AI agents and OBS MCP Server, and nothing reaches the server without passing your rules. This is the rule we recommend for get_scene_transition_list:

policy.json
{
  "version": "1",
  "default": "deny",
  "tools": {
    "get_scene_transition_list": {}
  }
}

get_scene_transition_list is read-only, so it stays allowed — but everything else on the server is denied unless you say otherwise.

  1. Create a free account and register OBS MCP Server — nothing to install.
  2. Add this policy — paste it, or build it visually.
  3. Point your MCP client (Claude, Cursor, anything) at your gateway URL.
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Free to start. No card required.

Go deeper

What does the get_scene_transition_list tool do? +

Gets an array of all scene transitions in OBS. Returns: Dict containing: - currentSceneTransitionKind: Kind of the current scene transition - currentSceneTransitionName: Name of the current scene transition - currentSceneTransitionDuration: Duration of the current scene transition (in milliseconds) - transitions: Array of transitions (each with name, kind). It is categorised as a Read tool in the OBS MCP Server MCP Server, which means it retrieves data without modifying state.

How do I enforce a policy on get_scene_transition_list? +

Register the OBS MCP Server MCP server in PolicyLayer and add a rule for get_scene_transition_list: 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 OBS MCP Server. Nothing to install.

What risk level is get_scene_transition_list? +

get_scene_transition_list is a Read tool with low risk. Read-only tools are generally safe to allow by default.

Can I rate-limit get_scene_transition_list? +

Yes. Add a rate_limit block to the get_scene_transition_list 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 get_scene_transition_list completely? +

Set action: deny in the PolicyLayer policy for get_scene_transition_list. 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 get_scene_transition_list? +

get_scene_transition_list is provided by the OBS MCP Server MCP server (royshil/obs-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.

Enforce policy on every OBS MCP Server tool call.

Deterministic rules across all 200 OBS MCP Server tools. Per-identity grants. Full audit log. Live in minutes. Nothing to install.

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200 OBS MCP Server tools catalogued and risk-classified — across an index of 42,500+ MCP servers.

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