cua-driver SKILL.md skillA
cua-driver from prasanthsasikumar/openclicky is an agent skill: a SKILL.md folder an AI agent loads when a task calls for it.
mdr add prasanthsasikumar/openclicky/cua-driver@git:20260902.b1224f0Pins git:20260902.b1224f0 in mdr.lock. Pin the fingerprint instead.
- Audit grade
- A, 17 of 17 checks passed
- Kind
- SKILL.md skill
- Repository
- prasanthsasikumar/openclicky
- Path
skills/cua-driver/SKILL.md- Versions recorded
- 1
- Latest version
- git:20260902.b1224f0, committed Sep 2, 2026
- Size
- 47,881 bytes
- Repository stars
- 25
- License
- a license file GitHub does not identify
Drive native macOS apps and browser UI through OpenClicky's local computer-use MCP server, backed by Cua Driver. Snapshot AX state, act by element_token with delivery_mode "background", keep work backgrounded, prefer the user's default browser, and verify via the action's effect field plus re-snapshot. Use when the user asks you to operate, drive, automate, or perform a GUI task in a real macOS application on the host.
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
# cua-driver Orchestrates macOS app automation through Cua. In OpenClicky's managed runtime, this skill is the instruction surface, but the callable tool server is named `computer-use`. Call the local MCP tools by name (`launch_app`, `get_window_state`, `click`, `set_value`, etc.) instead of shelling out to `cua-driver`. Whenever a user asks to drive a native macOS app or browser UI, follow the loop in this skill rather than calling tools ad-hoc. The snapshot-before-action invariant is not optional and silently breaks if you skip it. ## OpenClicky managed runtime rules OpenClicky ships Cua Driver as a local `computer-use` MCP server: the app supervises an embedded `cua-driver` daemon (spawned inside OpenClicky.app, so macOS attributes Accessibility and Screen Recording use to OpenClicky itself) and Codex talks to it through a thin stdio proxy. In this product runtime: - Use the `computer-use` MCP tools directly. Do not run the `cua-driver` CLI, `open`, AppleScript, `cliclick`, browser CLIs, or other GUI automation shims to operate apps. - For external account-backed apps, prefer a connected structured MCP or …
Read the whole file at its exact version.
How to install
mdr add prasanthsasikumar/openclicky/cua-driver@sha256:6a91e966494dbc59The line at the top of this page pins the label git:20260902.b1224f0, 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_owkkrt7zyhf2asar)
1 badge image fetches in 30 days. What the badge shows.
Versions
The registry has recorded 1 version of this file, committed on Sep 2, 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 (47881 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
prasanthsasikumar/openclicky · 25 stars · license a license file GitHub does not identify · pushed 2026-11-02 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_owkkrt7zyhf2asar GET https://markdownregistry.com/api/v1/resolve?ref=prasanthsasikumar/openclicky/cua-driver GET https://markdownregistry.com/api/v1/blob/6a91e966494dbc592bb55038fb874628d8172bbece7395f6647d7ba21b8a0667
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 prasanthsasikumar/openclicky
Every file in prasanthsasikumar/openclicky