Senior Mobile
borghei/Claude-Skills
A skill your agent uses when the user asks to "build a mobile app", "scaffold React Native project", "create SwiftUI views", "set up Jetpack Compose", "optimize mobile performance", "configure Expo…
Mobile development knowledge reference covering iOS (SwiftUI), Android (Jetpack Compose), React Native, and Flutter.
Install Developing Mobile Apps
$ npx skills add telagod/code-abyss --skill developing-mobile-apps -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install telagod/code-abyss developing-mobile-apps --agent claude-codeProject scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).
$ git clone --depth 1 https://github.com/telagod/code-abyss.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skills/developing-mobile-apps .claude/skills/developing-mobile-apps && rm -rf skills-srcUse ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.
Claude Code skills documentation · loads skills from .claude/skills/
Install the "developing-mobile-apps" agent skill from https://github.com/telagod/code-abyss/tree/main/skills/developing-mobile-apps into .claude/skills/developing-mobile-apps/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "developing-mobile-apps", then confirm the skill loads.Claude Code copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$skill-installer install https://github.com/telagod/code-abyss/tree/main/skills/developing-mobile-appsType this inside Codex. $skill-installer <name> installs a curated skill from openai/skills. The installer writes to $CODEX_HOME/skills (default ~/.codex/skills). Restart Codex if the skill does not show up.
$ npx skills add telagod/code-abyss --skill developing-mobile-apps -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install telagod/code-abyss developing-mobile-apps --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/telagod/code-abyss.git skills-src && mkdir -p .agents/skills && cp -r skills-src/skills/developing-mobile-apps .agents/skills/developing-mobile-apps && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "developing-mobile-apps" agent skill from https://github.com/telagod/code-abyss/tree/main/skills/developing-mobile-apps into .agents/skills/developing-mobile-apps/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "developing-mobile-apps", then confirm the skill loads.Codex copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add telagod/code-abyss --skill developing-mobile-apps -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install telagod/code-abyss developing-mobile-apps --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/telagod/code-abyss.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/skills/developing-mobile-apps .cursor/skills/developing-mobile-apps && rm -rf skills-srcUse ~/.cursor/skills/ instead of .cursor/skills for a personal install.
Cursor skills documentation · loads skills from .cursor/skills/, .agents/skills/, .claude/skills/, .codex/skills/
Install the "developing-mobile-apps" agent skill from https://github.com/telagod/code-abyss/tree/main/skills/developing-mobile-apps into .cursor/skills/developing-mobile-apps/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "developing-mobile-apps", then confirm the skill loads.Cursor copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gemini skills install https://github.com/telagod/code-abyss.git --path skills/developing-mobile-apps--scope user (default) or --scope workspace; --path is the subfolder of the repo that holds the skill; --consent skips the security confirmation prompt.
$ npx skills add telagod/code-abyss --skill developing-mobile-apps -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install telagod/code-abyss developing-mobile-apps --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/telagod/code-abyss.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/skills/developing-mobile-apps .gemini/skills/developing-mobile-apps && rm -rf skills-srcUse ~/.gemini/skills/ instead of .gemini/skills for a personal install, then run /skills reload.
Gemini CLI skills documentation · loads skills from .gemini/skills/, .agents/skills/
Install the "developing-mobile-apps" agent skill from https://github.com/telagod/code-abyss/tree/main/skills/developing-mobile-apps into .gemini/skills/developing-mobile-apps/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "developing-mobile-apps", then confirm the skill loads.Gemini CLI copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gh skill install telagod/code-abyss developing-mobile-appsInstalls for Copilot at project scope by default; add --scope user for a personal install. Preview a skill first with gh skill preview. Needs GitHub CLI 2.90.0 or later (public preview).
$ npx skills add telagod/code-abyss --skill developing-mobile-apps -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/telagod/code-abyss.git skills-src && mkdir -p .github/skills && cp -r skills-src/skills/developing-mobile-apps .github/skills/developing-mobile-apps && rm -rf skills-srcUse ~/.copilot/skills/ instead of .github/skills for a personal install. Commit .github/skills so cloud agent and code review can use it.
GitHub Copilot skills documentation · loads skills from .github/skills/, .claude/skills/, .agents/skills/
Install the "developing-mobile-apps" agent skill from https://github.com/telagod/code-abyss/tree/main/skills/developing-mobile-apps into .github/skills/developing-mobile-apps/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "developing-mobile-apps", then confirm the skill loads.GitHub Copilot copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add telagod/code-abyss --skill developing-mobile-apps -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install telagod/code-abyss developing-mobile-apps --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/telagod/code-abyss.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/skills/developing-mobile-apps .opencode/skills/developing-mobile-apps && rm -rf skills-srcUse ~/.config/opencode/skills/ instead of .opencode/skills for a personal install.
OpenCode skills documentation · loads skills from .opencode/skills/, .claude/skills/, .agents/skills/
Install the "developing-mobile-apps" agent skill from https://github.com/telagod/code-abyss/tree/main/skills/developing-mobile-apps into .opencode/skills/developing-mobile-apps/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "developing-mobile-apps", then confirm the skill loads.OpenCode copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
Facts
- Skill name
developing-mobile-apps- GitHub stars
- 243
- Token cost
- ~258 tokens
- SKILL.md length
- 56 words
- Files
- 2 (incl. references)
- Skills in repo
- 38
- Repo updated
- First seen
- Licence
- MIT
At a glance
Mobile development knowledge reference covering iOS (SwiftUI), Android (Jetpack Compose), React Native, and Flutter.
- Building mobile apps
- SKILL.md covers iOS 检查项, Android 检查项, 跨平台检查项 and 选型
- Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md
- Working with cross-platform frameworks
What it does
Developing Mobile Apps is an agent skill from telagod/code-abyss. Mobile development knowledge reference covering iOS (SwiftUI), Android (Jetpack Compose), React Native, and Flutter. Use when building mobile apps, working with cross-platform frameworks, or implementing native UI patterns.
Its SKILL.md is about 260 tokens, which your agent loads only when the skill is triggered. The skill folder holds 2 other files, including reference files (for example `references/details.md`).
It sits in Mobile, covering Cross-platform mobile apps, iOS development and Android development. It works with Android, iOS, Flutter and SwiftUI. The repository describes itself as: Give your AI coding agent a personality. Composable persona + style + skills for Claude Code, Codex, Gemini CLI & OpenClaw. Ships Tech Persona Card v1.0 spec. The licence is MIT.
When your agent uses it
- Building mobile apps
- Working with cross-platform frameworks
- Implementing native UI patterns
Example prompts
- “/developing-mobile-apps”
What it can do on your machine
Read from SKILL.md and the folder at commit 2544577. It shows what the files ask for, not the result of running them.
Tool permissions
Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.
From allowed-tools in the SKILL.md frontmatter.
Runs code
No scripts in the folder and no shell commands in SKILL.md.
From the folder's file list and the shell code blocks in SKILL.md.
Network
No URLs in SKILL.md.
From URLs in SKILL.md, links to its own repository left out.
Credentials
Names no API keys, tokens, secrets or passwords.
From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.
Context cost
Developing Mobile Apps loads about 258 tokens when it runs, and up to ~868 if it reads all its reference files. Until then it costs about 62 tokens; SKILL.md has 56 words of instructions outside code blocks.
Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.
Safety
Auto-check passed
The automated check found no risky patterns in SKILL.md.
Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.
SKILL.md
The full file from telagod/code-abyss at commit 2544577, republished under its MIT licence (© telagod). 56 words, ~258 tokens.
Download SKILL.mdSave it as
.claude/skills/developing-mobile-apps/SKILL.md (or your agent's skills folder). This skill also uses 1 other file; get the full folder from GitHub.- name
- developing-mobile-apps
- description
- Mobile development knowledge reference covering iOS (SwiftUI), Android (Jetpack Compose), React Native, and Flutter. Use when building mobile apps, working with cross-platform frameworks, or implementing native UI patterns.
- user-invocable
- false
移动开发域 · Mobile
判断先于执行：决定「是否做 / 选什么 / 如何取舍」（栈、方案、架构、权衡）前，先读领域判断内核
skills/_kernel/frontend/SKILL.md——它管 judgment，本秘典管 execution；冲突时以内核判断为准。
原生：iOS(SwiftUI/UIKit) | Android(Compose/Kotlin)
跨平台：React Native(TS) | Flutter(Dart)iOS 检查项
SwiftUI 优先 | @MainActor 线程安全 | async/await | 依赖注入 | LazyVStack | Keychain 存敏感 | ViewModel 单测+Mock
Android 检查项
Compose 优先 | StateFlow 替代 LiveData | Hilt 注入 | Room 持久化 | key 优化 LazyColumn | remember 防重组 | ViewModel 单测(runTest)
跨平台检查项
列表优化(FlatList/ListView.builder+key) | 状态管理(RTK/Riverpod) | 原生桥接验证 | 冷启动<1.5s | 渲染>55fps
选型
Web 背景→RN | 极致动画/UI 定制→Flutter | 大量原生交互→RN | 极致原生体验→原生
SwiftUI/Compose/RN/Flutter API 详情详见 references/details.md
© telagod, MIT. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file
Files
SKILL.md and 1 other file (references) in skills/developing-mobile-apps of telagod/code-abyss.
- SKILL.md
- references/details.md
Open the folder on GitHubat commit 2544577
Compare with similar skills
Developing Mobile Apps next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.
| Skill | Stars | Used in | Tokens | Auto-check | Licence | Repo updated |
|---|---|---|---|---|---|---|
| Developing Mobile Apps this skilltelagod/code-abyss | 243 | — | ~258 | Automated safety check: Pass | MIT | |
| Senior Mobileborghei/Claude-Skills | 881 | — | ~1.9k | Automated safety check: Pass | MIT | |
| Expo UIarcboxlabs/linkcode | 156 | — | ~1.2k | Automated safety check: Pass | MIT | |
| SimdeckNativeScript/SimDeck | 152 | — | ~3.6k | Automated safety check: Pass | MIT | |
| Mobile Apps Createforcedotcom/sf-skills | 1.1k | — | ~1.4k | Automated safety check: Pass | Apache-2.0 | |
| Expo Brownfieldexpo/skills | 2.7k | — | ~1.4k | Automated safety check: Pass | MIT |
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Related
Categories
Questions about Developing Mobile Apps
What does Developing Mobile Apps do?
Mobile development knowledge reference covering iOS (SwiftUI), Android (Jetpack Compose), React Native, and Flutter. Developing Mobile Apps is an agent skill from telagod/code-abyss. Mobile development knowledge reference covering iOS (SwiftUI), Android (Jetpack Compose), React Native, and Flutter.
When should I use Developing Mobile Apps?
Developing Mobile Apps fits situations like: building mobile apps; working with cross-platform frameworks; implementing native UI patterns.
How do I install Developing Mobile Apps in Claude Code?
Run `npx skills add telagod/code-abyss --skill developing-mobile-apps -a claude-code`. Or copy the skill folder (skills/developing-mobile-apps in telagod/code-abyss) into .claude/skills/developing-mobile-apps in your project. Claude Code loads it when a task matches its description.
How do I install Developing Mobile Apps in Codex?
Run `npx skills add telagod/code-abyss --skill developing-mobile-apps -a codex`. Or copy the skill folder (skills/developing-mobile-apps in telagod/code-abyss) into .agents/skills/developing-mobile-apps in your project. Codex loads it when a task matches its description.
Can I use Developing Mobile Apps in Cursor, Gemini CLI or GitHub Copilot?
Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add telagod/code-abyss --skill developing-mobile-apps -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/developing-mobile-apps, .gemini/skills/developing-mobile-apps, .github/skills/developing-mobile-apps and .opencode/skills/developing-mobile-apps in your project.
What does Developing Mobile Apps need to run?
SKILL.md names no scripts, command-line tools or credentials: Developing Mobile Apps is instructions for the agent only.
Does Developing Mobile Apps access the network?
SKILL.md contains no URLs. Any network use would come from the scripts or tools the agent runs. This is read from the text; nothing was executed.
Is Developing Mobile Apps safe to install?
Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. Review the folder before installing.
What licence does Developing Mobile Apps use?
Developing Mobile Apps is published under the MIT licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.
How many tokens does Developing Mobile Apps use?
About 258 tokens (SKILL.md is roughly 1k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full. Its references folder adds about 610 tokens, read only when the agent opens those files.
What are the alternatives to Developing Mobile Apps?
Skills that share tags, products or a category with Developing Mobile Apps: Senior Mobile (borghei/Claude-Skills, 881 stars), Expo UI (arcboxlabs/linkcode, 156 stars), Simdeck (NativeScript/SimDeck, 152 stars) and Mobile Apps Create (forcedotcom/sf-skills, 1.1k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains Developing Mobile Apps?
telagod (a GitHub user) maintains it in telagod/code-abyss, which has 243 GitHub stars. The repository holds 38 skills in this directory. The repository was last updated on July 19, 2026.
Source: telagod/code-abyss on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.