Docs · Extensions · Unity

AI Splines

Author splines — SplineContainers, knots, tangents and tangent-modes, closed loops, and evaluate points along a curve.

Last updated: 2026-06-17 View as Markdown

At a glance

Tools added

Version

1.0.5

Package id

com.ivanmurzak.unity.mcp.splines

Engine

Unity · Unity 2022.3+

Wraps

com.unity.splines

Repository

Requires the base plugin com.ivanmurzak.unity.mcp. After installing, reopen the editor so the new tool family appears in the agent's list.

OpenUPMopenupm add com.ivanmurzak.unity.mcp.splines

Ask for paths, rails, patrol routes, or anything that follows a curve.

Not sure if it's installed? Ask the agent "Do you have Splines tools available?" — the splines- tools only exist when the package is present.

Copy-pasteable first requests. Start with one, verify it in the editor, then build up.

Create a closed-loop spline with 6 knots forming a rough circle of radius 5 around the origin.

Add a knot to the `Track` spline halfway along it and smooth its tangents.