TrackDesigner Analytics MCP: /mcp/track-designer

About the Track Designer

A planner for Carrera Digital 132 and Carrera Evolution slot car tracks. Design a layout piece by piece, or let an AI assistant design it for you over MCP. Check that it closes, fits your table and clears its own crossings, see it in 3D with hills and fly-overs, and get the list of parts to buy.

Where the data comes from

An independent tool, not affiliated with or endorsed by Carrera Toys GmbH. Carrera is a trademark of Carrera Toys GmbH. Always check current parts, prices and availability with Carrera or a retailer before ordering.

Usage is recorded to help improve the designer: anonymously unless you accept analytics. Change your analytics choice

How to use it · MCP server v0.12.0 at https://track-designer.my-slot-car-track.uk/mcp/track-designer

← All layouts

Layout

Example 1 - Oval

Auto-generated starter oval: radius 891mm curves, 5 straight(s) per side, within 3000x2000mm.

34 pieces 7.6m of track 2.99 × 1.98m footprint ✓ Closed loop
✓ Loop is closed — end point is 0mm from start, heading off by 0°, height off by 0mm
Footprint 2986.25mm × 1980mm — within max 3000mm × 2000mm
table 3000mm × 2000mm #0 Lap Counter Straight 0 #1 Standard Straight 1 #2 1/3 Straight 2 #3 1/3 Straight 3 #4 1/4 Straight 4 #5 Curve 4/15° 5 #6 Curve 4/15° 6 #7 Curve 4/15° 7 #8 Curve 4/15° 8 #9 Curve 4/15° 9 #10 Curve 4/15° 10 #11 Curve 4/15° 11 #12 Curve 4/15° 12 #13 Curve 4/15° 13 #14 Curve 4/15° 14 #15 Curve 4/15° 15 #16 Curve 4/15° 16 #17 Standard Straight 17 #18 Standard Straight 18 #19 1/3 Straight 19 #20 1/3 Straight 20 #21 1/4 Straight 21 #22 Curve 4/15° 22 #23 Curve 4/15° 23 #24 Curve 4/15° 24 #25 Curve 4/15° 25 #26 Curve 4/15° 26 #27 Curve 4/15° 27 #28 Curve 4/15° 28 #29 Curve 4/15° 29 #30 Curve 4/15° 30 #31 Curve 4/15° 31 #32 Curve 4/15° 32 #33 Curve 4/15° 33 START
Pieces: 34 Track length: 7610.82mm Footprint: 2986.25 × 1980mm Elevation change: 0mm Open end: (0, 0) @ -0°, 0mm high

3D view

Elevation
change 0mm Steepest 0%
Drag to rotate · right-drag (or two fingers) to pan · scroll to zoom Heights are exaggerated by the slider; the grid is one standard straight (345mm) per square

Elevation profile

Elevation profilechange 0mm · steepest 0% · lap 7.61m 0mm 20mm 40mm 0m 1m 2m 3m 4m 5m 6m 7m #0 Lap Counter Straight — 0→0mm, 0% #1 Standard Straight — 0→0mm, 0% #2 1/3 Straight — 0→0mm, 0% #3 1/3 Straight — 0→0mm, 0% #4 1/4 Straight — 0→0mm, 0% #5 Curve 4/15° — 0→0mm, 0% #6 Curve 4/15° — 0→0mm, 0% #7 Curve 4/15° — 0→0mm, 0% #8 Curve 4/15° — 0→0mm, 0% #9 Curve 4/15° — 0→0mm, 0% #10 Curve 4/15° — 0→0mm, 0% #11 Curve 4/15° — 0→0mm, 0% #12 Curve 4/15° — 0→0mm, 0% #13 Curve 4/15° — 0→0mm, 0% #14 Curve 4/15° — 0→0mm, 0% #15 Curve 4/15° — 0→0mm, 0% #16 Curve 4/15° — 0→0mm, 0% #17 Standard Straight — 0→0mm, 0% #18 Standard Straight — 0→0mm, 0% #19 1/3 Straight — 0→0mm, 0% #20 1/3 Straight — 0→0mm, 0% #21 1/4 Straight — 0→0mm, 0% #22 Curve 4/15° — 0→0mm, 0% #23 Curve 4/15° — 0→0mm, 0% #24 Curve 4/15° — 0→0mm, 0% #25 Curve 4/15° — 0→0mm, 0% #26 Curve 4/15° — 0→0mm, 0% #27 Curve 4/15° — 0→0mm, 0% #28 Curve 4/15° — 0→0mm, 0% #29 Curve 4/15° — 0→0mm, 0% #30 Curve 4/15° — 0→0mm, 0% #31 Curve 4/15° — 0→0mm, 0% #32 Curve 4/15° — 0→0mm, 0% #33 Curve 4/15° — 0→0mm, 0%
Height along one lap, from the start/finish line (red dashes) round to it again Click a piece to select it · amber = steeper than 15% · red = track runs into itself

Selected pieces

Click pieces on the plan, the 3D view or the table to select them. Shift-click selects a range, Ctrl/⌘-click adds or removes one, Esc clears.

Lifts the selected run of pieces to this height along their whole length and slopes the track up before it and back down after it.

Keeps each piece's place in the track and its height. The rest of the track moves to follow the new shape.

Add a piece

Accessories & scenery

Choose one, click Place on the plan, then click where it goes. Drag placed items to move them.

Listed: appears in layout lists.

Pieces on track (34)

#PieceDirectionLength/Arc (mm)GradientShouldersHeight at end (mm)
0 Lap Counter Straight (STRAIGHT_START_FINISH) — 345 0% both
1 Standard Straight (STRAIGHT_FULL) — 345 0% both
2 1/3 Straight (STRAIGHT_THIRD) — 115 0% both
3 1/3 Straight (STRAIGHT_THIRD) — 115 0% both
4 1/4 Straight (STRAIGHT_QUARTER) — 86.25 0% both
5 Curve 4/15° (CURVE_R4_15) right 233.26 0% both
6 Curve 4/15° (CURVE_R4_15) right 233.26 0% both
7 Curve 4/15° (CURVE_R4_15) right 233.26 0% both
8 Curve 4/15° (CURVE_R4_15) right 233.26 0% both
9 Curve 4/15° (CURVE_R4_15) right 233.26 0% both
10 Curve 4/15° (CURVE_R4_15) right 233.26 0% both
11 Curve 4/15° (CURVE_R4_15) right 233.26 0% both
12 Curve 4/15° (CURVE_R4_15) right 233.26 0% both
13 Curve 4/15° (CURVE_R4_15) right 233.26 0% both
14 Curve 4/15° (CURVE_R4_15) right 233.26 0% both
15 Curve 4/15° (CURVE_R4_15) right 233.26 0% both
16 Curve 4/15° (CURVE_R4_15) right 233.26 0% both
17 Standard Straight (STRAIGHT_FULL) — 345 0% both
18 Standard Straight (STRAIGHT_FULL) — 345 0% both
19 1/3 Straight (STRAIGHT_THIRD) — 115 0% both
20 1/3 Straight (STRAIGHT_THIRD) — 115 0% both
21 1/4 Straight (STRAIGHT_QUARTER) — 86.25 0% both
22 Curve 4/15° (CURVE_R4_15) right 233.26 0% both
23 Curve 4/15° (CURVE_R4_15) right 233.26 0% both
24 Curve 4/15° (CURVE_R4_15) right 233.26 0% both
25 Curve 4/15° (CURVE_R4_15) right 233.26 0% both
26 Curve 4/15° (CURVE_R4_15) right 233.26 0% both
27 Curve 4/15° (CURVE_R4_15) right 233.26 0% both
28 Curve 4/15° (CURVE_R4_15) right 233.26 0% both
29 Curve 4/15° (CURVE_R4_15) right 233.26 0% both
30 Curve 4/15° (CURVE_R4_15) right 233.26 0% both
31 Curve 4/15° (CURVE_R4_15) right 233.26 0% both
32 Curve 4/15° (CURVE_R4_15) right 233.26 0% both
33 Curve 4/15° (CURVE_R4_15) right 233.26 0% both

Parts list

Part numbers and set compositions are read from Carrera's official catalogs (cross-checked between the 2024 and current 2026 editions — track system part numbers have stayed stable across them), cross-referenced against a third-party track-planner's published piece library for geometry. The hairpin's exact curve radius is a best-effort geometric estimate even though its part number is confirmed — see its notes.Shoulder/border accessories are derived automatically from the curves and straights actually used (assuming both edges of straights are bordered); "packs to buy" rounds up to whole retail packs. Prices are rough indicative pack-price estimates, not sourced from the catalog. Always check current availability and pricing at carrera-toys.com or a retailer before ordering.

Track pieces

Piece Carrera part # Compatible with Needed Pack size Packs to buy Price / pack (£) Line total (£)
Lap Counter Straight 20030342 Digital 132 1 1 1 25.00 25.00
Standard Straight 20020509 Digital 132 + Evolution 3 4 1 6.50 6.50
1/3 Straight 20020611 Digital 132 + Evolution 4 2 2 4.00 8.00
1/4 Straight 20020612 Digital 132 + Evolution 2 2 1 3.50 3.50
Curve 4/15° 20020578 Digital 132 + Evolution 24 12 2 5.25 10.50

Shoulders / borders (derived automatically)

Piece Carrera part # Compatible with Needed Pack size Packs to buy Price / pack (£) Line total (£)
Shoulder for Standard Straight 20020560 Digital 132 + Evolution 8 6 2 5.00 10.00
Shoulder for 1/3 Straight 20020588 Digital 132 + Evolution 8 2 4 3.00 12.00
Shoulder for 1/4 Straight 20020589 Digital 132 + Evolution 4 2 2 3.00 6.00
Inner Shoulder for Curve 4/15° 20020593 Digital 132 + Evolution 24 12 2 9.00 18.00
Outer Shoulder for Curve 4/15° 20020568 Digital 132 + Evolution 24 12 2 9.00 18.00

Estimated total: £117.50

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