anim_get_track_keys
List all keyframes on a track (index, time, value, transition). Read-only.
This record as markdown: /tools/breakpoint-mcp/anim-get-track-keys.md
What anim_get_track_keys does on Breakpoint
AI agents call anim_get_track_keys to retrieve information from Breakpoint without modifying anything. It is typically the context-gathering step in research, monitoring, and reporting workflows, before the agent takes action elsewhere.
| Parameter | Type | Required | Description |
|---|---|---|---|
name | string | Yes | Animation name |
track | integer | Yes | Track index |
library | string | — | Animation library name (default "") |
player_path | string | Yes | AnimationPlayer node path |
Parameters from the server's own tool schema.
Why anim_get_track_keys is rated Low
This tool performs a query operation that retrieves animation keyframe metadata without modifying, executing, or deleting any data. The explicit 'Read-only' designation confirms no side effects. Low severity due to the informational nature of the data returned (animation parameters) with no ability to affect system state or cause harm through misuse.
From the tool's definition "List all keyframes on a track (index, time, value, transition). Read-only." - explicitly marked as read-only operation that retrieves keyframe data
Attacks that exploit this kind of access
The rule that runs anim_get_track_keys safely
PolicyLayer is an MCP gateway: it sits between your AI agents and Breakpoint, and checks every tool call against a rule you set before the call runs. Nothing changes on the server itself. For anim_get_track_keys, this is the rule to start with:
anim_get_track_keys 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 Breakpoint, apply this rule, and every anim_get_track_keys call is checked against it from then on.
Questions about anim_get_track_keys
List all keyframes on a track (index, time, value, transition). Read-only. It is categorised as a Read tool in the Breakpoint MCP Server, which means it retrieves data without modifying state.
anim_get_track_keys accepts 4 parameters: name, track, library, player_path. Required: name, track, player_path. The full parameter table on this page comes from the server's own tool schema.
Register the Breakpoint MCP server in PolicyLayer and add a rule for anim_get_track_keys: 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 Breakpoint. Nothing to install.
anim_get_track_keys 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 anim_get_track_keys 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 anim_get_track_keys. 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.
anim_get_track_keys is provided by the Breakpoint MCP server (breakpoint-mcp). PolicyLayer sits as a proxy in front of this server to enforce policies before tool calls reach the server.
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