ui-panels SKILL.md skillB

ui-panels from tmhsdigital/blender-developer-tools is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.

Install it, pinned
mdr add tmhsdigital/blender-developer-tools/ui-panels@git:20261012.96b6076

Pins git:20261012.96b6076 in mdr.lock. Pin the fingerprint instead.

Audit grade
B, 16 of 17 checks passed
Kind
SKILL.md skill
Repository
tmhsdigital/blender-developer-tools
Path
skills/ui-panels/SKILL.md
Versions recorded
9
Latest version
git:20261012.96b6076, committed Oct 12, 2026
First version recorded
Apr 26, 2026
Size
9,728 bytes
Repository stars
17
License
a license file GitHub does not identify

Author bpy.types.Panel UI: bl_space_type, bl_region_type, bl_category sidebar tabs, declarative draw(), layout row, column and split, sub-panels, and conditional UI with enabled and active. Use when the user adds an N-panel tab or properties-editor panel, exposes add-on properties or operator buttons, or has a panel that does not appear, shows the wrong labels or warns about a missing _PT_ in its bl_idname. Targets 5.2 LTS.

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

# UI Panels

## Trigger

Use this skill when the user:

- Wants a sidebar tab in the 3D viewport, properties editor, or any other space
- Mentions `bpy.types.Panel`, `bl_space_type`, `bl_region_type`, "N panel", "sidebar"
- Needs to expose properties or operators in a custom UI
- Asks why a property is showing without a label or in the wrong column

## Required inputs

- **Where the panel lives**: the editor (3D viewport, Properties, etc.) and the region (sidebar, header, tools)
- **Tab name** if it lives in a sidebar (`bl_category`)
- **Class name** convention: `EDITOR_PT_name` (`VIEW3D_PT_my_addon`)

## The minimum viable panel

```python
import bpy

class VIEW3D_PT_my_addon(bpy.types.Panel):
    bl_label = "My Addon"
    bl_idname = "VIEW3D_PT_my_addon"
    bl_space_type = 'VIEW_3D'
    bl_region_type = 'UI'
    bl_category = "My Addon"

    def draw(self, context):
        layout = self.layout
        layout.label(text="Hello from the N panel")
```

After registering the class, the panel appears in the 3D viewport's sidebar (press `N`) under a "My Addon" tab.

## The bl_* fields that decide where it lives

| Field | Common values | Effect |
| --- | --- | --- |
…

Read the whole file at its exact version.

How to install

The exact contents, by fingerprint
mdr add tmhsdigital/blender-developer-tools/ui-panels@sha256:a0d71fd6e05da955

The line at the top of this page pins the label git:20261012.96b6076, 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.

Badge

mdr badge

[![mdr](https://markdownregistry.com/badge/art_tcrhhcvt6fx4lmhp.svg)](https://markdownregistry.com/a/art_tcrhhcvt6fx4lmhp)

3 badge image fetches in 30 days. What the badge shows.

Versions

The registry has recorded 9 versions of this file, between Apr 26, 2026 and Oct 12, 2026, about one every 21 days. Its first recorded version is graded A and its latest B.

versioncommittedcommitsizeaudit
git:20261012.96b6076 latest2026-10-12 96b6076 9,728 BB view · diff
git:20261007.4636c252026-10-07 4636c25 9,430 BA view · diff
git:20261005.f80411b2026-10-05 f80411b 9,362 BA view · diff
git:20261005.5e0299c2026-10-05 5e0299c 9,076 BA view · diff
git:20261005.040e9942026-10-05 040e994 8,838 BA view · diff
git:20260909.e5b16422026-09-09 e5b1642 8,599 BA view · diff
git:20260613.e6324e52026-06-13 e6324e5 8,595 BA view · diff
git:20260426.5a05f162026-04-26 5a05f16 8,594 BA view · diff
git:20260426.c4415262026-04-26 c441526 8,594 BA view

Audit of the latest version

B  16 of 17 checks passed. Fixed automatic checks with no AI involved, so the same checks give the same answer every run.
  • fail: No script tag (matched: <script)
  • pass: Frontmatter block present
  • pass: Frontmatter declares a name
  • pass: Frontmatter declares a description
  • pass: Size between 200 bytes and 200 KB (9728 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

Starting a new one? Use a template for SKILL.md on mdpantry, which passes every one of these checks and says what to change in it.

Source

GitHub

tmhsdigital/blender-developer-tools · 17 stars · license a license file GitHub does not identify · pushed 2026-10-18 · branch main

API

GET https://markdownregistry.com/api/v1/artifacts/art_tcrhhcvt6fx4lmhp
GET https://markdownregistry.com/api/v1/resolve?ref=tmhsdigital/blender-developer-tools/ui-panels
GET https://markdownregistry.com/api/v1/blob/a0d71fd6e05da955cbdacacc12f0628e7daf9971315c8c59a563938f8c7c83eb

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.

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