control SKILL.md skillA
control from core-mate/opengui is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add core-mate/opengui/control@git:20260913.83df91fPins git:20260913.83df91f in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- core-mate/opengui
- Path
plugins/opengui/skills/control/SKILL.md- Versions recorded
- 2
- Latest version
- git:20260913.83df91f, committed Sep 13, 2026
- First version recorded
- Sep 5, 2026
- Size
- 3,045 bytes
- Repository stars
- 1,802
- License
- a license file GitHub does not identify
Control an authorized local Android phone or show its real-time read-only video beside the current local Codex task on macOS. Use for phone app tasks and Android UI checks.
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
# OpenGUI
Use the installed plugin launcher by absolute path: `sh "<plugin-root>/scripts/opengui" <interface> '<json>'`. The plugin root is two directories above this Skill. Keep the host-provided CODEX_THREAD_ID unchanged. Never invent task identity or use raw ADB as a phone-control fallback.
1. Call `opengui_list_devices`. Automatically choose the sole authorized phone or the user's exact target. Ask for selection only when multiple targets are ambiguous; freeze that selection for the task.
2. Call `opengui_open_viewer` with selected `deviceIds`. Open its returned URL using the native Codex `open_in_codex` tool with `placement: "right"` and `target: {type: "browser", url: ...}` in the CURRENT task. Discover that native tool if deferred. Reuse the existing page when this task already opened this viewerId. If the native tool is unavailable, report a display blocker; do not substitute an external browser or claim a link was opened.
…Read the whole file at its exact version.
How to install
mdr add core-mate/opengui/control@sha256:80beabd0f7175fc7The line at the top of this page pins the label git:20260913.83df91f, 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_itsp7sbykxxl5oix)
2 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 2 versions of this file, between Sep 5, 2026 and Sep 13, 2026, about one every 8 days.
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| git:20260913.83df91f latest | 2026-09-13 | 83df91f | 3,045 B | A | view · diff |
| git:20260905.5022939 | 2026-09-05 | 5022939 | 4,721 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 (3045 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
core-mate/opengui · 1,802 stars · license a license file GitHub does not identify · pushed 2026-10-18 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_itsp7sbykxxl5oix GET https://markdownregistry.com/api/v1/resolve?ref=core-mate/opengui/control GET https://markdownregistry.com/api/v1/blob/80beabd0f7175fc7af069416978e4fe30c881e415db5357895646f66b00d76a9
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.
More from core-mate/opengui
Every file in core-mate/opengui