lucy-tuner SKILL.md skillA
lucy-tuner from gaia-research/gaia-skill-heaven is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add gaia-research/gaia-skill-heaven/lucy-tuner@git:20260904.4a2d6f7Pins git:20260904.4a2d6f7 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- gaia-research/gaia-skill-heaven
- Path
.agents/skills/lucy-tuner/SKILL.md- Versions recorded
- 1
- Latest version
- git:20260904.4a2d6f7, committed Sep 4, 2026
- Size
- 2,554 bytes
- Repository stars
- 4
- License
- MIT
Launch, inspect, and use the interactive Lucy position and zoom tuner HUD in Skill Heaven Hero A.
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
# Lucy Tuner Dev Skill
Interactive tuning harness for Lucy's framing, position (`x`, `y` in `vh`), and zoom scale across the four Hero A motifs (`zero`, `heaven`, `hell`, `ultra`).
## Trigger & Access
The Lucy tuner is disabled by default on production hero loads to maintain a pristine visitor experience. You can activate it anytime through any of the following methods:
1. **URL Parameter**:
- Open `http://localhost:5178/?tuner=lucy` (or `/#/?tuner=lucy`).
2. **Keyboard Shortcut**:
- Press **`Cmd + Shift + L`** (macOS) or **`Ctrl + Shift + L`** (Windows/Linux) anywhere on the hero page.
3. **Browser Console**:
```javascript
localStorage.setItem('lucy-tuner', 'true'); location.reload();
```
(To turn off: `localStorage.removeItem('lucy-tuner'); location.reload();`)
## Features & Controls
- **Interactive Dragging**:
- Click and drag anywhere across Lucy's upper body / viewfinder box to reposition her horizontally and vertically.
- Offsets are calculated in viewport units (`vh`), matching the engine's `figX` and `figY`.
- **Trackpad Pinch-to-Zoom**:
- Pinch on any desktop trackpad to smoothly zoom Lucy in or out, pivoting on her face anchor.
…Read the whole file at its exact version.
How to install
mdr add gaia-research/gaia-skill-heaven/lucy-tuner@sha256:022d964fed2edd35The line at the top of this page pins the label git:20260904.4a2d6f7, 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_6alcqlrj7nyuxapw)
3 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 1 version of this file, committed on Sep 4, 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 (2554 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
gaia-research/gaia-skill-heaven · 4 stars · license MIT · pushed 2026-11-06 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_6alcqlrj7nyuxapw GET https://markdownregistry.com/api/v1/resolve?ref=gaia-research/gaia-skill-heaven/lucy-tuner GET https://markdownregistry.com/api/v1/blob/022d964fed2edd351f0322cc7b7aa1ab178a339ece07c955a53b315dd896c3e5
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.