play.measure
Since 0.6Changed in next
Step Play tick by tick with actions held over chosen ticks, reading entity fields after each: per field first, final, min and max with the tick; the first tick each condition held; rows on request.
For jump apex, run speed, time to a target. A despawn is recorded (despawned), not an error. Leaves the world paused, keys up.
| Title | Measure a run |
| Mode | editor |
| Token cost | about 321 tokens (listed only when its toolset is enabled) |
| Toolset | measure |
Arguments
| Argument | Type | Required | Default | Allowed values | Description |
|---|---|---|---|---|---|
agent | string | no | The name of the agent making the call, when several agents share one connection: each named agent is its own actor and plays its own game. Leave it out when there is one agent. | ||
every | integer | no | 1 | Sample every N ticks | |
inputs | object[] | no | [{name, value?, from?, to?}]: an action held from tick from (0) to to (end); value as play.input's | ||
rows | boolean | no | Include the sampled rows | ||
sample | object[] | no | [{entity, field}]: field a dotted path into /entity/{id} (position.y, script.state.x), or speed (horizontal m/s) | ||
stopOnError | boolean | no | |||
ticks | integer | no | 60 | 1/60 s each | |
when | object[] | no | [{entity, field, op, value, stop?}]: op is > >= < <= == != changes; or [{event, stop?}] |
Example
An MCP tools/call with the required arguments (placeholders in angle brackets).
{
"name": "play.measure",
"arguments": {}
}