scenario-unity-2d SKILL.md skillA
scenario-unity-2d from scenario-labs/skills is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add scenario-labs/skills/scenario-unity-2d@git:20260926.9ac7861Pins git:20260926.9ac7861 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- scenario-labs/skills
- Path
skills/game-engines/unity/scenario-unity-2d/SKILL.md- Versions recorded
- 1
- Latest version
- git:20260926.9ac7861, committed Sep 26, 2026
- Size
- 19,594 bytes
- Repository stars
- 1,063
- License
- MIT
Use when building a 2D game in Unity 6.3 URP: pixel-art or HD sprite import and PPU, sprite atlases, Tilemaps, Rule Tiles and reskins, the 2D Renderer and 2D lights with normal maps, 2D animation, a platformer or top-down controller ("make a platformer controller that feels good", coyote time, jump buffer, one-way platforms, spikes), Pixel Perfect Camera, a follow or room camera, hit stop and screen shake; or when pixel art looks blurry or shimmers, tiles show seams, 2D lights do nothing or…
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
# Unity 2D (developer and artist) Expert 2D work in Unity 6.3 is a chain of coupled settings proven by numbers and a frame: one PPU from art to camera, atlases judged by what they save, tiles and lights authored as data and costed, a camera that moves in whole pixels, and a controller whose feel is measured, not asserted. Everything below was run in Unity 6000.3.21f1 through batch jobs and PlayMode tests ([`references/procedures.md`](references/procedures.md)). If a sibling skill named here is missing from your available skills, ask the user to install it (`npx skills add scenario-labs/skills --skill <name>`); unattended, proceed from tool schemas and flag the gap. **REQUIRED BACKGROUND:** scenario-unity-expert (channels, review loop, 6.3 traps). ## Stance (the expert delta) 1. **Pixel perfect is a pipeline, and URP already ships the camera.** One PPU on every sprite (tile px = 1 unit), Point, Compression None, whole-pixel pivots, Assets PPU = sprite PPU. Never install `com.unity.2d.pixel-perfect` in URP: it is the Built-in component (6.3 Manual). Measured: 100% uniform 6 x 6 blocks at 1080p. …
Read the whole file at its exact version.
How to install
mdr add scenario-labs/skills/scenario-unity-2d@sha256:661034b82dfdd4e1The line at the top of this page pins the label git:20260926.9ac7861, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
[](https://markdownregistry.com/a/art_lmldplhjju6kfwxv)
3 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 1 version of this file, committed on Sep 26, 2026.
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (19594 bytes)
- pass: No zero-width or bidi control characters
- pass: No instruction hidden inside an HTML comment
- pass: No link to an exfiltration or paste host
- pass: No credential-shaped string
- pass: No instruction to send local credentials anywhere
- pass: No text hidden with inline styles
- pass: No prompt-injection phrasing
- pass: No curl or wget piped into a shell
- pass: No recursive delete of root, home or parent
- pass: No instruction to read or print local credentials
- pass: No base64 blob over 200 characters
- pass: No link to a raw IP address
- pass: No script tag
Source
scenario-labs/skills · 1,063 stars · license MIT · pushed 2026-10-19 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_lmldplhjju6kfwxv GET https://markdownregistry.com/api/v1/resolve?ref=scenario-labs/skills/scenario-unity-2d GET https://markdownregistry.com/api/v1/blob/661034b82dfdd4e1807d517bf9ea9de1e43149ddf4ee0a97b7964171ced50e29
Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.
Guides: the SKILL.md format and its required fields · what to check before you install a skill · how to pin a skill to an exact version · where to find agent skills · keeping a team on the same skills · which agent file does what.