AI agents use resolve_clear_timeline_mark_in_out to create or update resources in Resolve — usually the action step of a workflow, after the agent has gathered context. Every call changes real data in your Resolve environment.
This tool modifies timeline editing state by clearing mark-in and mark-out points, which are reversible metadata changes. It is not destructive because mark points can be re-set, nor is it a read operation. It represents a write action that alters project state.
From the tool's definition Tool name 'resolve_clear_timeline_mark_in_out' and description 'Clear mark in/out points on the timeline' indicate modification of timeline metadata (mark points). Clearing mark in/out points modifies project state without deletion.
Attacks that exploit this kind of access
Clear mark in/out points on the timeline. It is categorised as a Write tool in the Resolve MCP Server, which means it can create or modify data. Consider rate limits to prevent runaway writes.
Register the Resolve MCP server in PolicyLayer and add a rule for resolve_clear_timeline_mark_in_out: 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 Resolve. Nothing to install.
resolve_clear_timeline_mark_in_out 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 resolve_clear_timeline_mark_in_out 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 resolve_clear_timeline_mark_in_out. 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.
resolve_clear_timeline_mark_in_out is provided by the Resolve MCP server (jenkinsm13/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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