App Store Review
safaiyeh/app-store-review-skill
Evaluates code against Apple's App Store Review Guidelines. An agent skill from safaiyeh/app-store-review-skill.
Operate a simfleet device fleet: slimmed iOS simulators and Android emulators, parallel React Native worktree lanes with leased Metro ports, the native build cache, and per-agent device claims.
Install Simfleet
$ npx skills add entropyconquers/simfleet --skill simfleet -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install entropyconquers/simfleet simfleet --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/entropyconquers/simfleet.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skills/simfleet .claude/skills/simfleet && 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 "simfleet" agent skill from https://github.com/entropyconquers/simfleet/tree/main/skills/simfleet into .claude/skills/simfleet/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "simfleet", 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/entropyconquers/simfleet/tree/main/skills/simfleetType 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 entropyconquers/simfleet --skill simfleet -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install entropyconquers/simfleet simfleet --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/entropyconquers/simfleet.git skills-src && mkdir -p .agents/skills && cp -r skills-src/skills/simfleet .agents/skills/simfleet && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "simfleet" agent skill from https://github.com/entropyconquers/simfleet/tree/main/skills/simfleet into .agents/skills/simfleet/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "simfleet", 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 entropyconquers/simfleet --skill simfleet -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install entropyconquers/simfleet simfleet --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/entropyconquers/simfleet.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/skills/simfleet .cursor/skills/simfleet && 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 "simfleet" agent skill from https://github.com/entropyconquers/simfleet/tree/main/skills/simfleet into .cursor/skills/simfleet/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "simfleet", 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/entropyconquers/simfleet.git --path skills/simfleet--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 entropyconquers/simfleet --skill simfleet -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install entropyconquers/simfleet simfleet --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/entropyconquers/simfleet.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/skills/simfleet .gemini/skills/simfleet && 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 "simfleet" agent skill from https://github.com/entropyconquers/simfleet/tree/main/skills/simfleet into .gemini/skills/simfleet/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "simfleet", 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 entropyconquers/simfleet simfleetInstalls 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 entropyconquers/simfleet --skill simfleet -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/entropyconquers/simfleet.git skills-src && mkdir -p .github/skills && cp -r skills-src/skills/simfleet .github/skills/simfleet && 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 "simfleet" agent skill from https://github.com/entropyconquers/simfleet/tree/main/skills/simfleet into .github/skills/simfleet/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "simfleet", 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 entropyconquers/simfleet --skill simfleet -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install entropyconquers/simfleet simfleet --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/entropyconquers/simfleet.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/skills/simfleet .opencode/skills/simfleet && 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 "simfleet" agent skill from https://github.com/entropyconquers/simfleet/tree/main/skills/simfleet into .opencode/skills/simfleet/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "simfleet", 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
simfleet- GitHub stars
- 117
- Token cost
- ~1.5k tokens
- SKILL.md length
- 514 words
- Files
- 2 (incl. references)
- Skills in repo
- 1
- Repo updated
- First seen
- Licence
- MIT
At a glance
Operate a simfleet device fleet: slimmed iOS simulators and Android emulators, parallel React Native worktree lanes with leased Metro ports, the native build cache, and per-agent device claims.
- A project has .sim-fleet/project.json and an agent needs to boot
- SKILL.md covers Setup, Rules, Run a worktree on a device and Drive a device, plus 2 more sections
- Calls brew, bun and xcrun; reaches github.com
- Slim a simulator
What it does
Simfleet is an agent skill from entropyconquers/simfleet. Operate a simfleet device fleet: slimmed iOS simulators and Android emulators, parallel React Native worktree lanes with leased Metro ports, the native build cache, and per-agent device claims. Use this skill whenever a project has .sim-fleet/project.json and an agent needs to boot or slim a simulator or emulator, run one or more worktrees on devices, allocate or inspect Metro ports, launch an environment/build variant, tap/type/inspect a device, claim a device for its session, or diagnose simulator RAM — even…
Its SKILL.md is about 1.5k tokens, which your agent loads only when the skill is triggered. The skill folder holds 2 other files, including reference files (for example `references/api.md`).
It sits in Mobile, covering Git worktrees and Cross-platform mobile apps. It works with Android, iOS, React Native and Expo. The repository describes itself as: One control plane for parallel React Native work on macOS: slimmed iOS simulators & Android emulators, live dashboard, leased Metro ports, shared native build cache, and Claude… The licence is MIT.
When your agent uses it
- A project has .sim-fleet/project.json and an agent needs to boot
- Slim a simulator
- More worktrees on devices
- Inspect Metro ports
Example prompts
- “run this branch”
- “open the simulator”
- “fix a Metro port collision”
- “/simfleet”
What it can do on your machine
Read from SKILL.md and the folder at commit be2bb05. 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
Shell commands in SKILL.md call:
brewbunxcrunexpoadb
From the folder's file list and the shell code blocks in SKILL.md.
Network
Hosts in commands or code, which the agent is likely to contact:
github.com
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
Simfleet loads about 1.5k tokens when it runs, and up to ~3.6k if it reads all its reference files. Until then it costs about 157 tokens; SKILL.md has 514 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 entropyconquers/simfleet at commit be2bb05, republished under its MIT licence (© entropyconquers). 514 words, ~1,514 tokens.
Download SKILL.mdSave it as
.claude/skills/simfleet/SKILL.md (or your agent's skills folder). This skill also uses 1 other file; get the full folder from GitHub.- name
- simfleet
- description
- Operate a simfleet device fleet: slimmed iOS simulators and Android emulators, parallel React Native worktree lanes with leased Metro ports, the native build cache, and per-agent device claims. Use this skill whenever a project has `.sim-fleet/project.json` and an agent needs to boot or slim a simulator or emulator, run one or more worktrees on devices, allocate or inspect Metro ports, launch an environment/build variant, tap/type/inspect a device, claim a device for its session, or diagnose simulator RAM — even when the request only says "run this branch", "open the simulator", or "fix a Metro port collision".
simfleet
simfleet is one control plane for every simulator, emulator, Metro server, and lane on this Mac. The browser dashboard and this CLI operate the same state. Never start a second dashboard, an unmanaged Metro, or a device outside the fleet.
Setup
bun add -g simfleet # or: bunx simfleet <command>
simfleet version
simfleet serve # dashboard + API on http://127.0.0.1:8790, menu-bar iconHost tools: brew install mobai-app/tap/simslim baguette watchman (iOS) and
brew tap kdbhalala/avdslim https://github.com/kdbhalala/avdslim.git && brew install avdslim scrcpy
plus the Android SDK (Android). Commands run from any checkout or worktree of a project with
.sim-fleet/project.json; simfleet resolves the main checkout. Set SIM_FLEET_URL only when the server
runs at another origin.
simfleet status # host RAM, worktrees, lanes, Metros, simulators, emulators, agents
simfleet ports # environment port ranges and live leases
simfleet sim list | emu list | lane list | agentsRead references/api.md when the CLI lacks an operation or another program needs
the HTTP/WebSocket contract.
Rules
- Devices are always slim unless the user explicitly asks for stock. Boot with
simfleet sim boot <udid>/simfleet emu boot <avd>; both apply and verify the slim profile. Do not boot fleet devices withxcrun simctl boot, Xcode, Android Studio, or another tool's boot command. The server auto-slims strays (Android live; iOS only in its first minutes, because SimSlim reboots). Use--stock,sim restore, oremu restoreonly on explicit request, andslimafterwards. - Claim what you hold. Every CLI call from a Claude Code or Codex session is attributed to the
device it touches. Run
simfleet claim <udid-or-avd> "what you are doing"before a long task andsimfleet release <udid-or-avd>when done. Never drive a device another live session has claimed (checksimfleet agents). - Lanes own ports. A debug lane leases its Metro port from the environment's range; release lanes
embed JS and have no Metro. Never pick ports by hand, hash branch names into ports, or kill an
unknown Node/Metro process — inspect
ports/statusand stop the owning lane. - Bundle identifiers are stable native identities, never worktree identities. Environments (development/staging/preprod/production) select runtime JS config and never force a native build.
- JS-first. For ordinary React Native changes: start a lane, wait for Metro, launch. Build natively
only when native inputs changed, and only through
native plan/native ensure(fingerprinted, single-flight, shared across agents) — neverexpo run:ios, CocoaPods, or Xcode directly. - Work in existing worktrees. Create one only when asked, via
simfleet worktree create. - Stop only lanes you started.
Show full SKILL.md (159 more words)Show less
Run a worktree on a device
simfleet status && simfleet ports # 1. inspect ownership first
simfleet sim boot <udid> # 2. or: simfleet emu boot <avd>
simfleet claim <udid> "testing checkout on feature-x" # 3.
simfleet native plan <abs-worktree> debug <udid> # 4. iOS: expect a cache hit for JS-only work
simfleet native ensure <abs-worktree> <udid> debug
simfleet lane start <abs-worktree> <udid-or-avd> [environment] [debug|release] # 5.
simfleet lane launch <lane-id> # 6. waits for Metro health
simfleet lane open-url <lane-id> <path-or-url> # uses the mode's schemeLane creation fails rather than stealing a worktree, device, or occupied port. If launch reports Metro
not ready, read simfleet lane log <lane-id> and fix the actual Metro error while keeping the lease.
Parallel agents each own exactly one worktree, device, and lane; native ensure may be called
concurrently (one build, everyone reuses it).
Drive a device
Inspect semantically before using coordinates, then verify with another ui call.
simfleet sim ui <udid> [x y] # accessibility tree / hit test (points)
simfleet sim tap|double-tap <udid> <x> <y>
simfleet sim swipe <udid> <x1> <y1> <x2> <y2>
simfleet sim type <udid> "text" ; simfleet sim key <udid> Enter
simfleet sim button <udid> home ; simfleet sim rotate <udid> landscape-left
simfleet sim open-url <udid> 'myapp://path'
simfleet emu ui <avd> [x y] # UIAutomator tree (device pixels)
simfleet emu tap|swipe|type|key|button|open-url|dev-menu <avd> ...
simfleet emu screenshot <avd> /abs/out.pngAndroid devices are addressed by AVD name (the emulator-5554 serial only exists while running).
Android lanes are debug-only; lane launch sets up adb reverse and opens the dev client, which must
already be installed.
Stop
simfleet lane stop <lane-id>
simfleet release <udid-or-avd>
simfleet sim shutdown <udid> | simfleet emu shutdown <avd> # only devices you bootedReport
State the lane ID, worktree/branch, device, environment/mode, bundle ID, Metro port and health (or embedded delivery), whether the device is slim, and whether the native artifact was reused or rebuilt. Metro health or a successful launch is not proof a feature works; include UI evidence of the feature itself.
© entropyconquers, 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/simfleet of entropyconquers/simfleet.
- SKILL.md
- references/api.md
Open the folder on GitHubat commit be2bb05
Compare with similar skills
Simfleet 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 |
|---|---|---|---|---|---|---|
| Simfleet this skillentropyconquers/simfleet | 117 | — | ~1.5k | Automated safety check: Pass | MIT | |
| App Store Reviewsafaiyeh/app-store-review-skill | 361 | 1 repos | ~3.4k | Automated safety check: Pass | MIT | |
| Expo Tailwind SetupCherryHQ/cherry-studio-app | 4k | 8 repos | ~3k | Automated safety check: Pass | MIT | |
| Screenmapaleqsio/screenmap | 239 | — | ~7.2k | Automated safety check: Pass | MIT | |
| Expo Brownfield Integrationmweinbach/agent-coworker | 156 | 2 repos | ~900 | Automated safety check: Notes | Custom licence | |
| Expo UIarcboxlabs/linkcode | 155 | — | ~1.2k | Automated safety check: Pass | MIT |
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Screenmap
aleqsio/screenmap
Generate a visual navigation map of an Expo / React Native or NativeScript app.
Expo Brownfield Integration
mweinbach/agent-coworker
Helps add Expo and React Native to an existing native iOS or Android app, and choose between a prebuilt AAR or XCFramework and a fully integrated build.
Expo UI
arcboxlabs/linkcode
Framework (OSS). An agent skill from arcboxlabs/linkcode.
Code Review React Native
talsec/Free-RASP-ReactNative
Performs strict code reviews on React Native plugin projects covering TypeScript, the Kotlin (Android) and Swift (iOS) native bridges, and the Expo config plugin.
Related
Works with
Categories
Questions about Simfleet
What does Simfleet do?
Operate a simfleet device fleet: slimmed iOS simulators and Android emulators, parallel React Native worktree lanes with leased Metro ports, the native build cache, and per-agent device claims. Simfleet is an agent skill from entropyconquers/simfleet. Operate a simfleet device fleet: slimmed iOS simulators and Android emulators, parallel React Native worktree lanes with leased Metro ports, the native build cache, and per-agent device claims.
When should I use Simfleet?
Simfleet fits situations like: A project has .sim-fleet/project.json and an agent needs to boot; slim a simulator; more worktrees on devices; inspect Metro ports.
How do I install Simfleet in Claude Code?
Run `npx skills add entropyconquers/simfleet --skill simfleet -a claude-code`. Or copy the skill folder (skills/simfleet in entropyconquers/simfleet) into .claude/skills/simfleet in your project. Claude Code loads it when a task matches its description.
How do I install Simfleet in Codex?
Run `npx skills add entropyconquers/simfleet --skill simfleet -a codex`. Or copy the skill folder (skills/simfleet in entropyconquers/simfleet) into .agents/skills/simfleet in your project. Codex loads it when a task matches its description.
Can I use Simfleet 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 entropyconquers/simfleet --skill simfleet -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/simfleet, .gemini/skills/simfleet, .github/skills/simfleet and .opencode/skills/simfleet in your project.
What does Simfleet need to run?
Going by SKILL.md and its folder, Simfleet needs the command-line tools its instructions call (brew, bun, xcrun, expo and adb).
Does Simfleet access the network?
SKILL.md names 1 domain. In commands or code: github.com; the agent is likely to contact it when it follows the instructions. This is read from the text; nothing was executed.
Is Simfleet 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 Simfleet use?
Simfleet 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 Simfleet use?
About 1.5k tokens (SKILL.md is roughly 6.1k 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 2.1k tokens, read only when the agent opens those files.
What are the alternatives to Simfleet?
Skills that share tags, products or a category with Simfleet: App Store Review (safaiyeh/app-store-review-skill, 361 stars), Expo Tailwind Setup (CherryHQ/cherry-studio-app, 4k stars), Screenmap (aleqsio/screenmap, 239 stars) and Expo Brownfield Integration (mweinbach/agent-coworker, 156 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains Simfleet?
entropyconquers (a GitHub user) maintains it in entropyconquers/simfleet, which has 117 GitHub stars. The repository was last updated on September 28, 2026.
Source: entropyconquers/simfleet on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.