---
title: "Pointer Trail Emitter - Air Market"
description: "You want sparks or dust following the cursor, but the usual approach breaks into scattered dots the moment somebody moves fast. This emits motes by distance travelled rather than on a timer, so a qui…"
canonical: "https://airmarket.ai/app/pointer-trail-emitter"
---

[Air Market](/) / [Design](/category/design) / Pointer Trail Emitter

Skill by [Meng To](/@mengto)

# Pointer Trail Emitter

A cursor trail that holds together whether you flick or crawl

## What this does

You want sparks or dust following the cursor, but the usual approach breaks into scattered dots the moment somebody moves fast. This emits motes by distance travelled rather than on a timer, so a quick flick draws the same continuous ribbon as a slow drag. Reach for it for wisps, embers, comet tails or dust.

### Top 3 things it does for you

- Draw a trail that follows the cursor evenly
- Keep spacing steady at any hand speed
- Handle touch and reduced-motion visitors

## Information

**Pointer Trail Emitter at a glance**

|  |  |
| --- | --- |
| Kind | Skill |
| Publisher | [Meng To](/@mengto) |
| Category | [Design](/category/design) |
| Works with | Agent Skills - an open standard supported by 40+ agents |
| Size | 90 KB |
| Licence | MIT |
| Repository | [MengTo/Skills](https://github.com/MengTo/Skills/tree/4a0d3b43c663031c9530800534b150873571c88c/agent-skills/web-design/pointer-trail-emitter) |
| GitHub stars | 5,235 (as of Nov 2026) |

## Security report

**Verified.** AIR scanned this exact version of Pointer Trail Emitter and flagged nothing. AIR's verdict: **safe**.

**What Pointer Trail Emitter's check was run against**

|  |  |
| --- | --- |
| Commit | 4a0d3b43c663031c9530800534b150873571c88c |
| Content hash | 56d6397775546518aee5f89545cad12393c9b7aec41cf55cfd34c91d3405fe36 |
| Files read | [Browse the files at this exact commit](https://github.com/MengTo/Skills/blob/4a0d3b43c663031c9530800534b150873571c88c/agent-skills/web-design/pointer-trail-emitter/SKILL.md) |

A scan is named by the exact content it read, not by a version number. A different version is a different artifact, and nothing here applies to a version AIR has not scanned.

[Read the full security report for Pointer Trail Emitter](/security/pointer-trail-emitter)

## About Pointer Trail Emitter

Builds a cursor trail whose spacing stays constant at any hand speed, by emitting motes per unit of distance travelled instead of on a timer. A flick draws the same continuous ribbon as a crawl rather than breaking into scattered dots.

It covers sub-segment placement, the ring-buffer ordering trap, the idle breath a distance emitter needs, anchoring the trail to the screen inside a scene with depth, scaling scatter against the plane it hangs on, coasting rather than stopping dead, and fallbacks for touch and reduced motion. It also explains why moving the emitter to a DOM overlay to raise its stacking order costs more than it buys.

Use it for cursor wisps, pointer sparks, embers, magic trails, comet tails, plankton, dust, or any mote trail that has to stay legible however fast the hand moves.

## What's inside

- SKILL.md - instructions
- agents/openai.yaml - data
- demo/index.html - template
- demo/preview.jpg
- demo/PROMPT.md - reference

## Questions

### Is Pointer Trail Emitter safe to install?

AIR scanned this exact version of Pointer Trail Emitter and flagged nothing. AIR's verdict: safe. The verdict is named by the content that was read, at commit 4a0d3b43c663, so it cannot drift onto a version nobody scanned. The full report is at https://airmarket.ai/security/pointer-trail-emitter.

### How do I install Pointer Trail Emitter?

Open https://airmarket.ai/app/pointer-trail-emitter on Air Market and use the install action: Air Market hands Claude a prompt naming this exact skill, and Claude sets it up. Source, pinned to the exact commit this listing describes: https://github.com/MengTo/Skills/tree/4a0d3b43c663031c9530800534b150873571c88c/agent-skills/web-design/pointer-trail-emitter. Install from that link, not the branch.

## Related on Air Market

- [More Design listings](/category/design)
- [Everything by Meng To](/@mengto)

---

Canonical URL: <https://airmarket.ai/app/pointer-trail-emitter>