Skip to content
appsgit

Appfunctions

Appfunctions is an agent skill (a SKILL.md file) from android/skills. Analyzes Android apps to identify key user workflows for AppFunctions such as creating a note, playing media, or sending an automated or AI agent triggered message, voice commands, or system. It works with Claude Code and has 7,681 GitHub stars across a repository of 4 listed skills.

github.com/android/skills/device-ai/appfunctions (opens in a new tab)

View on GitHub (opens in a new tab)

Add this skill

Claude

This repository is a Claude Code plugin marketplace. In Claude Code:

/plugin marketplace add android/skills
/plugin install android-skills@android-skills

In the Claude apps, zip the appfunctions folder and upload it under Customize > Skills > + > Upload a skill (code execution must be on).

ChatGPT / Codex

Codex reads skills from .agents/skills/ in a repo or ~/.agents/skills/ for every project:

git clone --depth 1 https://github.com/android/skills.git
cp -r skills/device-ai/appfunctions .agents/skills/appfunctions   # repo; ~/.agents/skills for all projects

Standalone skills also load in the ChatGPT desktop app.

Cursor

Cursor loads skills from .cursor/skills/ (or ~/.cursor/skills/) and also reads .claude/skills/:

git clone --depth 1 https://github.com/android/skills.git
cp -r skills/device-ai/appfunctions .cursor/skills/appfunctions   # project; ~/.cursor/skills for all projects

Source (checked Oct 7, 2026): code.claude.com/docs/en/skills (opens in a new tab), code.claude.com/docs/en/plugin-marketplaces (opens in a new tab), support.claude.com/en/articles/12512180-using-skills-in-claude (opens in a new tab), learn.chatgpt.com/docs/build-skills (opens in a new tab), cursor.com/docs/context/skills (opens in a new tab)

What this skill does

Analyzes Android apps to identify key user workflows for AppFunctions such as creating a note, playing media, or sending an automated or AI agent triggered message, voice commands, or system shortcuts, without needing to open the app UI. Generates Kotlin code to expose these workflows to the Android system, allowing agents to discover and execute them on-device. Also refines KDoc documentation to ensure AI agents correctly understand and use the provided functionality.

When it triggers

  • user workflows for AppFunctions such as creating a note, playing media, or sending an automated or AI agent triggered message, voice commands, or system shortcuts, without needing to open the app UI.

More skills in android/skills

4 skills are listed from this repository.

Similar skills

More docs & writing skills

All Docs & writing

FAQ

Appfunctions FAQ

Still curious? Email info@appsgit.com.

What is the Appfunctions skill?

Appfunctions is an agent skill (a SKILL.md file) from android/skills. Analyzes Android apps to identify key user workflows for AppFunctions such as creating a note, playing media, or sending an automated or AI agent triggered message, voice commands, or system. It works with Claude Code and has 7,681 GitHub stars across a repository of 4 listed skills. Its SKILL.md lives at github.com/android/skills/device-ai/appfunctions.

How do I install the Appfunctions skill?

In Claude Code, run /plugin marketplace add android/skills and then /plugin install android-skills@android-skills. For Codex or Cursor, copy the appfunctions folder into .agents/skills/ or .cursor/skills/.

Is the Appfunctions skill free?

Yes. The repository is open source under the Apache-2.0 license.

Is Appfunctions maintained?

The repository's most recent commit was on Sep 25, 2026. Its latest release is v1.0.13. appsgit only lists skills from repositories with a commit in the last six months.