vfx.patch

Since next

RFC 6902 ops on a project *.vfx.json, all or nothing; emitters by name (/emitters/@smoke/init/life).

A result that does not compile is refused and nothing is written. Answers with what moved in the report. dryRun writes nothing.


Title	Change an effect
Mode	`disk`
Token cost	about 197 tokens (listed only when its toolset is enabled)
Toolset	`vfx`

Arguments

Argument	Type	Required	Description
`distances`	`number[]`	no	Metres, for on-screen sizes
`dryRun`	`boolean`	no
`ops`	`object[]`	yes
`params`	`object`	no	Values over the defaults
`path`	`string`	yes
`seconds`	`number`	no
`speed`	`number`	no	How fast the instance moves, m/s

An MCP tools/call with the required arguments (placeholders in angle brackets).

{
  "name": "vfx.patch",
  "arguments": {
    "ops": [],
    "path": "<path>"
  }
}