get_timeline_matte_list
Get list of timeline mattes for a timeline item.
This record as markdown: /tools/samuelgursky-davinci-resolve-mcp/get-timeline-matte-list.md
What get_timeline_matte_list does on DaVinci Resolve MCP
AI agents call get_timeline_matte_list to retrieve information from DaVinci Resolve MCP without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
Why get_timeline_matte_list is rated Low
This tool retrieves or queries information about timeline mattes associated with a timeline item. It performs no side effects, creates no modifications, executes no code, and deletes nothing. It is purely informational/retrievable data access, fitting the Read category with low severity since it only exposes metadata about the video project without capability to alter or delete content.
From the tool's definition Tool name 'get_timeline_matte_list' and description 'Get list of timeline mattes for a timeline item' indicate a retrieval operation with the verb 'Get' and 'list' which are characteristic of Read operations.
Attacks that exploit this kind of access
The rule that runs get_timeline_matte_list safely
PolicyLayer is an MCP gateway: it sits between your AI agents and DaVinci Resolve MCP, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For get_timeline_matte_list, this is the rule to start with:
get_timeline_matte_list is read-only, so it stays allowed. Everything else on the server is denied unless you say otherwise.
The button opens the PolicyLayer dashboard: create your workspace, connect DaVinci Resolve MCP, apply this rule, and every get_timeline_matte_list call is checked against it from then on.
Questions about get_timeline_matte_list
Get list of timeline mattes for a timeline item. It is categorised as a Read tool in the DaVinci Resolve MCP MCP Server, which means it retrieves data without modifying state.
Register the DaVinci Resolve MCP server in PolicyLayer and add a rule for get_timeline_matte_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 DaVinci Resolve MCP. Nothing to install.
get_timeline_matte_list is a Read tool with low risk. Read-only tools are generally safe to allow by default.
Yes. Add a rate_limit block to the get_timeline_matte_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.
Set action: deny in the PolicyLayer policy for get_timeline_matte_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.
get_timeline_matte_list is provided by the DaVinci Resolve MCP server (samuelgursky/davinci-resolve-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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