display-mode SKILL.md skillA
display-mode from tonydzi/second-brain-starter-kit is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add tonydzi/second-brain-starter-kit/display-mode@v1.1.0Pins v1.1.0 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- tonydzi/second-brain-starter-kit
- Path
skills/display-mode/SKILL.md- Versions recorded
- 2
- Latest version
- v1.1.0, committed Oct 20, 2026
- First version recorded
- Oct 7, 2026
- Size
- 6,226 bytes
- Repository stars
- 14
- License
- MIT
Change a Mac's main display resolution in one command: real pixels instead of 4K HiDPI so remote desktop (AnyDesk), screen recording and Screenpipe stop lagging. Use when a remote session is slow or a lower or original resolution is needed: lists modes, picks by width, height, pixel width and refresh rate, self-tests five known traps, verifies after the change and prints a one-line rollback. Triggers: /display-mode, lower the resolution, set 1920x1080, AnyDesk is slow, restore resolution.
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
# /display-mode: разрешение экрана Мака Утилита: `display_mode.c` рядом с этим файлом (CoreGraphics, 0 LLM, без brew). Описание флагов и обе ловушки записаны в шапке исходника. **Портируемость.** Родился на Intel Mac Pro (macOS 15, 4K monitor), там проверен. Apple Silicon: тот же API, должен собраться, не проверялся. Windows: веток нет, сделай `ChangeDisplaySettingsEx` через PowerShell `Add-Type`. Linux: `xrandr --output <имя> --mode 1920x1080`. ## Шаг 1. Собрать (один раз на узел) ```bash mkdir -p ~/.claude/scripts/bin && clang -O2 -framework ApplicationServices -o ~/.claude/scripts/bin/display_mode ~/.claude/skills/display-mode/display_mode.c && ~/.claude/scripts/bin/display_mode --selftest ``` `SELFTEST OK` обязателен. Swift не бери: на том Mac Pro он не совпадает с SDK и падает. ## Шаг 2. Посмотреть режимы ```bash ~/.claude/scripts/bin/display_mode ``` Колонки `W H PW PH HZ`, звёздочка = текущий. W H = как выглядит интерфейс. PW = 2×W значит чёткий HiDPI (тяжело для удалёнки). PW = W значит настоящее разрешение, видеокарте и AnyDesk в 4 раза легче. ## Шаг 3. Выбрать и поставить Всегда все четыре числа, сперва `pick` (экран не трогает), потом `set`: ```bash …
Read the whole file at its exact version.
How to install
mdr add tonydzi/second-brain-starter-kit/display-mode@sha256:31d56408ecce147aThe line at the top of this page pins the label v1.1.0, 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_ww5eichytqj2xnl2)
4 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 2 versions of this file, between Oct 7, 2026 and Oct 20, 2026, about one every 13 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| v1.1.0 latest | 2026-10-20 | 402f6b7 | 6,226 B | A | view · diff |
| v1.1.0 | 2026-10-07 | cd6c208 | 6,232 B | A | view |
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 (6226 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
tonydzi/second-brain-starter-kit · 14 stars · license MIT · pushed 2026-11-06 · branch master
API
GET https://markdownregistry.com/api/v1/artifacts/art_ww5eichytqj2xnl2 GET https://markdownregistry.com/api/v1/resolve?ref=tonydzi/second-brain-starter-kit/display-mode GET https://markdownregistry.com/api/v1/blob/31d56408ecce147ac14c61a7f168f9541447f38274bc12f4a07178e0ca0b4495
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.