Agent skill

Gplay Migrate Fastlane

Migration from Fastlane supply to gplay CLI using the gplay migrate fastlane command.

MITAuto-check passedMobile

Install Gplay Migrate Fastlane

skills CLI

$ npx skills add hanamizuki/solopreneur --skill gplay-migrate-fastlane -a claude-code

Project install by default; add -g for ~/.claude/skills/.

GitHub CLI

$ gh skill install hanamizuki/solopreneur gplay-migrate-fastlane --agent claude-code

Project scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).

Manual copy

$ git clone --depth 1 https://github.com/hanamizuki/solopreneur.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skills/android-dev/gplay-migrate-fastlane .claude/skills/gplay-migrate-fastlane && rm -rf skills-src

Use ~/.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/

Paste into Claude Code

Install the "gplay-migrate-fastlane" agent skill from https://github.com/hanamizuki/solopreneur/tree/main/skills/android-dev/gplay-migrate-fastlane into .claude/skills/gplay-migrate-fastlane/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "gplay-migrate-fastlane", 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

$skill-installer install https://github.com/hanamizuki/solopreneur/tree/main/skills/android-dev/gplay-migrate-fastlane

Type 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.

skills CLI

$ npx skills add hanamizuki/solopreneur --skill gplay-migrate-fastlane -a codex

Project install goes to .agents/skills/; add -g for ~/.codex/skills/.

GitHub CLI

$ gh skill install hanamizuki/solopreneur gplay-migrate-fastlane --agent codex

Project scope by default (.agents/skills/); add --scope user for a personal install.

Manual copy

$ git clone --depth 1 https://github.com/hanamizuki/solopreneur.git skills-src && mkdir -p .agents/skills && cp -r skills-src/skills/android-dev/gplay-migrate-fastlane .agents/skills/gplay-migrate-fastlane && rm -rf skills-src

Use ~/.agents/skills/ instead of .agents/skills for a personal install.

Codex skills documentation · loads skills from .agents/skills/

Paste into Codex

Install the "gplay-migrate-fastlane" agent skill from https://github.com/hanamizuki/solopreneur/tree/main/skills/android-dev/gplay-migrate-fastlane into .agents/skills/gplay-migrate-fastlane/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "gplay-migrate-fastlane", 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.

skills CLI

$ npx skills add hanamizuki/solopreneur --skill gplay-migrate-fastlane -a cursor

Project install goes to .agents/skills/; add -g for ~/.cursor/skills/.

GitHub CLI

$ gh skill install hanamizuki/solopreneur gplay-migrate-fastlane --agent cursor

Project scope by default (.agents/skills/); add --scope user for a personal install.

Manual copy

$ git clone --depth 1 https://github.com/hanamizuki/solopreneur.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/skills/android-dev/gplay-migrate-fastlane .cursor/skills/gplay-migrate-fastlane && rm -rf skills-src

Use ~/.cursor/skills/ instead of .cursor/skills for a personal install.

Cursor skills documentation · loads skills from .cursor/skills/, .agents/skills/, .claude/skills/, .codex/skills/

Paste into Cursor

Install the "gplay-migrate-fastlane" agent skill from https://github.com/hanamizuki/solopreneur/tree/main/skills/android-dev/gplay-migrate-fastlane into .cursor/skills/gplay-migrate-fastlane/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "gplay-migrate-fastlane", 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

$ gemini skills install https://github.com/hanamizuki/solopreneur.git --path skills/android-dev/gplay-migrate-fastlane

--scope user (default) or --scope workspace; --path is the subfolder of the repo that holds the skill; --consent skips the security confirmation prompt.

skills CLI

$ npx skills add hanamizuki/solopreneur --skill gplay-migrate-fastlane -a gemini-cli

Project install goes to .agents/skills/; add -g for ~/.gemini/skills/.

GitHub CLI

$ gh skill install hanamizuki/solopreneur gplay-migrate-fastlane --agent gemini-cli

Project scope by default (.agents/skills/); add --scope user for a personal install.

Manual copy

$ git clone --depth 1 https://github.com/hanamizuki/solopreneur.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/skills/android-dev/gplay-migrate-fastlane .gemini/skills/gplay-migrate-fastlane && rm -rf skills-src

Use ~/.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/

Paste into Gemini CLI

Install the "gplay-migrate-fastlane" agent skill from https://github.com/hanamizuki/solopreneur/tree/main/skills/android-dev/gplay-migrate-fastlane into .gemini/skills/gplay-migrate-fastlane/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "gplay-migrate-fastlane", 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.

GitHub CLI

$ gh skill install hanamizuki/solopreneur gplay-migrate-fastlane

Installs 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).

skills CLI

$ npx skills add hanamizuki/solopreneur --skill gplay-migrate-fastlane -a github-copilot

Project install goes to .agents/skills/; add -g for ~/.copilot/skills/.

Manual copy

$ git clone --depth 1 https://github.com/hanamizuki/solopreneur.git skills-src && mkdir -p .github/skills && cp -r skills-src/skills/android-dev/gplay-migrate-fastlane .github/skills/gplay-migrate-fastlane && rm -rf skills-src

Use ~/.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/

Paste into GitHub Copilot

Install the "gplay-migrate-fastlane" agent skill from https://github.com/hanamizuki/solopreneur/tree/main/skills/android-dev/gplay-migrate-fastlane into .github/skills/gplay-migrate-fastlane/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "gplay-migrate-fastlane", 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.

skills CLI

$ npx skills add hanamizuki/solopreneur --skill gplay-migrate-fastlane -a opencode

OpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.

GitHub CLI

$ gh skill install hanamizuki/solopreneur gplay-migrate-fastlane --agent opencode

Project scope by default (.agents/skills/); add --scope user for a personal install.

Manual copy

$ git clone --depth 1 https://github.com/hanamizuki/solopreneur.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/skills/android-dev/gplay-migrate-fastlane .opencode/skills/gplay-migrate-fastlane && rm -rf skills-src

Use ~/.config/opencode/skills/ instead of .opencode/skills for a personal install.

OpenCode skills documentation · loads skills from .opencode/skills/, .claude/skills/, .agents/skills/

Paste into OpenCode

Install the "gplay-migrate-fastlane" agent skill from https://github.com/hanamizuki/solopreneur/tree/main/skills/android-dev/gplay-migrate-fastlane into .opencode/skills/gplay-migrate-fastlane/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "gplay-migrate-fastlane", 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: gplay-migrate-fastlane
GitHub stars: 152
Token cost: ~1.2k tokens
SKILL.md length: 280 words
Files: 2
Skills in repo: 31
Repo updated: Sep 26, 2026
First seen: Oct 7, 2026
Licence: MIT

At a glance

Migration from Fastlane supply to gplay CLI using the gplay migrate fastlane command.

Works in 6 steps: Always dry-run first - Preview the… → Migrate locale by locale - Start with… → Keep Fastlane source - Do not delete the… → …
Asked to convert a Fastlane-based Play Store workflow to gplay
SKILL.md covers Preconditions, Migrate Command, Flags and What Gets Migrated, plus 3 more sections
Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md

What it does

Gplay Migrate Fastlane is an agent skill from hanamizuki/solopreneur. Migration from Fastlane supply to gplay CLI using the gplay migrate fastlane command. Use when asked to convert a Fastlane-based Play Store workflow to gplay, or to import existing Fastlane metadata directories.

Its SKILL.md is about 1.2k tokens, which your agent loads only when the skill is triggered. The skill folder holds 1 other file (for example `_VENDOR.md`).

It sits in Mobile, covering App store release. It works with Android. The repository describes itself as: Skills and agents for solopreneurs — ship, review, debug, and think through problems with AI. The licence is MIT.

When your agent uses it

Asked to convert a Fastlane-based Play Store workflow to gplay
Import existing Fastlane metadata directories

Example prompts

“/gplay-migrate-fastlane”

Workflow steps

6 steps, taken from the first numbered list in SKILL.md.

Always dry-run first - Preview the migration output before writing files.
Migrate locale by locale - Start with your primary locale and verify.
Keep Fastlane source - Do not delete the Fastlane directory until fully migrated and verified.
Validate after migration - Use gplay validate listing to check character limits.
Update CI/CD gradually - Replace Fastlane commands one at a time.
Version control the output - Commit migrated metadata to track changes.

What it can do on your machine

Read from SKILL.md and the folder at commit f43f001. 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 (its code samples are bash).
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

Gplay Migrate Fastlane loads about 1.2k tokens when it runs. Until then it costs about 59 tokens; SKILL.md has 280 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it: ~59
When it runs · the whole SKILL.md, loaded when a task matches: ~1.2k

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 hanamizuki/solopreneur at commit f43f001, republished under its MIT licence (© hanamizuki). 280 words, ~1,243 tokens.

Download SKILL.mdSave it as .claude/skills/gplay-migrate-fastlane/SKILL.md (or your agent's skills folder). This skill also uses 1 other file; get the full folder from GitHub.

name: gplay-migrate-fastlane
description: Migration from Fastlane supply to gplay CLI using the gplay migrate fastlane command. Use when asked to convert a Fastlane-based Play Store workflow to gplay, or to import existing Fastlane metadata directories.

Fastlane Migration

Use this skill when you need to migrate from Fastlane supply to the gplay CLI.

Preconditions

Existing Fastlane metadata directory structure.
gplay CLI installed and authenticated.
Familiarity with the source Fastlane directory layout.

Migrate Command

Basic migration

bash

gplay migrate fastlane \
  --source ./fastlane/metadata/android \
  --output-dir ./metadata

Dry run (preview without writing files)

bash

gplay migrate fastlane \
  --source ./fastlane/metadata/android \
  --output-dir ./metadata \
  --dry-run

Migrate specific locales only

bash

gplay migrate fastlane \
  --source ./fastlane/metadata/android \
  --output-dir ./metadata \
  --locales en-US,es-ES,fr-FR

Dry run with specific locales

bash

gplay migrate fastlane \
  --source ./fastlane/metadata/android \
  --output-dir ./metadata \
  --locales en-US,ja-JP \
  --dry-run

Flags

Flag	Description	Required
`--source`	Path to Fastlane metadata directory	Yes
`--output-dir`	Output directory for gplay metadata	Yes
`--dry-run`	Preview changes without writing files	No
`--locales`	Comma-separated list of locales to migrate	No (all by default)

What Gets Migrated

The command converts the Fastlane directory structure into the format used by gplay's file-based metadata commands (metadata pull / metadata push / metadata validate):

Fastlane source structure

fastlane/metadata/android/
├── en-US/
│   ├── title.txt
│   ├── short_description.txt
│   ├── full_description.txt
│   ├── video.txt
│   ├── changelogs/
│   │   ├── 100.txt
│   │   └── 101.txt
│   └── images/
│       ├── phoneScreenshots/
│       │   ├── 1.png
│       │   └── 2.png
│       ├── icon.png
│       └── featureGraphic.png
├── es-ES/
│   └── ...

Migrated output structure

metadata/
├── en-US/
│   ├── listing.json
│   ├── changelogs/
│   │   ├── 100.txt
│   │   └── 101.txt
│   └── images/
│       ├── phoneScreenshots/
│       │   ├── 1.png
│       │   └── 2.png
│       ├── icon.png
│       └── featureGraphic.png
├── es-ES/
│   └── ...

File conversions

title.txt, short_description.txt, full_description.txt, video.txt are consolidated into listing.json.
changelogs/ are copied as-is.
images/ are copied as-is.

Workflow Examples

Full migration from Fastlane

bash

# 1. Preview the migration
gplay migrate fastlane \
  --source ./fastlane/metadata/android \
  --output-dir ./metadata \
  --dry-run

# 2. Run the actual migration
gplay migrate fastlane \
  --source ./fastlane/metadata/android \
  --output-dir ./metadata

# 3. Verify the output
ls -R ./metadata

# 4. Import to Play Store
gplay sync import-listings \
  --package com.example.app \
  --dir ./metadata

Incremental locale migration

bash

# Migrate English first
gplay migrate fastlane \
  --source ./fastlane/metadata/android \
  --output-dir ./metadata \
  --locales en-US

# Verify and test
gplay sync diff-listings \
  --package com.example.app \
  --dir ./metadata

# Migrate remaining locales
gplay migrate fastlane \
  --source ./fastlane/metadata/android \
  --output-dir ./metadata \
  --locales es-ES,fr-FR,de-DE,ja-JP

CI/CD migration validation

bash

# In CI, validate that migration produces expected output
gplay migrate fastlane \
  --source ./fastlane/metadata/android \
  --output-dir ./metadata-test \
  --dry-run

# Check exit code
if [ $? -eq 0 ]; then
  echo "Migration validation passed"
else
  echo "Migration validation failed"
  exit 1
fi

Replacing Fastlane Supply Commands

Fastlane Command	gplay Equivalent
`fastlane supply init`	`gplay sync export-listings --dir ./metadata`
`fastlane supply`	`gplay sync import-listings --dir ./metadata`
`fastlane supply --skip_upload_images`	`gplay sync import-listings --dir ./metadata`
`fastlane supply --track beta`	`gplay release --track beta --bundle app.aab`
`fastlane supply --track production --rollout 0.1`	`gplay release --track production --bundle app.aab --rollout 0.1`

Best Practices

Always dry-run first - Preview the migration output before writing files.
Migrate locale by locale - Start with your primary locale and verify.
Keep Fastlane source - Do not delete the Fastlane directory until fully migrated and verified.
Validate after migration - Use gplay validate listing to check character limits.
Update CI/CD gradually - Replace Fastlane commands one at a time.
Version control the output - Commit migrated metadata to track changes.

Files

SKILL.md and 1 other file in skills/android-dev/gplay-migrate-fastlane of hanamizuki/solopreneur.

SKILL.md
_VENDOR.md

Open the folder on GitHubat commit f43f001

Compare with similar skills

Gplay Migrate Fastlane 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.

Gplay Migrate Fastlane compared with similar skills
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Gplay Migrate Fastlane this skillhanamizuki/solopreneur	152	—	~1.2k	Automated safety check: Pass	MIT	15 days ago
Screenshotsshortcuts/locationjoystick	106	—	~2.9k	Automated safety check: Pass	MIT	today
Reply Reviewstimusus/Shuttle2	229	—	~1k	Automated safety check: Pass	Apache-2.0	today
Pp Google Playmvanhorn/printing-press-library	2.1k	—	~3.4k	Automated safety check: Notes	Apache-2.0	yesterday
Cometchat Android V6 Productioncometchat/cometchat-skills	132	—	~1.7k	Automated safety check: Pass	MIT	6 days ago
App Store Screenshots GeneratorParthJadhav/app-store-screenshots	7.2k	—	~16k	Automated safety check: Pass	MIT	2 days ago

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Questions about Gplay Migrate Fastlane

What does Gplay Migrate Fastlane do?

Migration from Fastlane supply to gplay CLI using the gplay migrate fastlane command. Gplay Migrate Fastlane is an agent skill from hanamizuki/solopreneur. Migration from Fastlane supply to gplay CLI using the gplay migrate fastlane command.

When should I use Gplay Migrate Fastlane?

Gplay Migrate Fastlane fits situations like: asked to convert a Fastlane-based Play Store workflow to gplay; import existing Fastlane metadata directories.

How do I install Gplay Migrate Fastlane in Claude Code?

Run `npx skills add hanamizuki/solopreneur --skill gplay-migrate-fastlane -a claude-code`. Or copy the skill folder (skills/android-dev/gplay-migrate-fastlane in hanamizuki/solopreneur) into .claude/skills/gplay-migrate-fastlane in your project. Claude Code loads it when a task matches its description.

How do I install Gplay Migrate Fastlane in Codex?

Run `npx skills add hanamizuki/solopreneur --skill gplay-migrate-fastlane -a codex`. Or copy the skill folder (skills/android-dev/gplay-migrate-fastlane in hanamizuki/solopreneur) into .agents/skills/gplay-migrate-fastlane in your project. Codex loads it when a task matches its description.

Can I use Gplay Migrate Fastlane 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 hanamizuki/solopreneur --skill gplay-migrate-fastlane -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/gplay-migrate-fastlane, .gemini/skills/gplay-migrate-fastlane, .github/skills/gplay-migrate-fastlane and .opencode/skills/gplay-migrate-fastlane in your project.

What does Gplay Migrate Fastlane need to run?

SKILL.md names no scripts, command-line tools or credentials: Gplay Migrate Fastlane is instructions for the agent only.

Does Gplay Migrate Fastlane 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 Gplay Migrate Fastlane 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 Gplay Migrate Fastlane use?

Gplay Migrate Fastlane 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 Gplay Migrate Fastlane use?

About 1.2k tokens (SKILL.md is roughly 5k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.

What are the alternatives to Gplay Migrate Fastlane?

Skills that share tags, products or a category with Gplay Migrate Fastlane: Screenshots (shortcuts/locationjoystick, 106 stars), Reply Reviews (timusus/Shuttle2, 229 stars), Pp Google Play (mvanhorn/printing-press-library, 2.1k stars) and Cometchat Android V6 Production (cometchat/cometchat-skills, 132 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Gplay Migrate Fastlane?

hanamizuki (a GitHub user) maintains it in hanamizuki/solopreneur, which has 152 GitHub stars. The repository holds 31 skills in this directory. The repository was last updated on September 26, 2026.

Source: hanamizuki/solopreneur on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.

Install Gplay Migrate Fastlane

Facts

At a glance

What it does

When your agent uses it

Example prompts

Workflow steps

What it can do on your machine

Tool permissions

Runs code

Network

Credentials

Context cost

Safety

SKILL.md

Fastlane Migration

Preconditions

Migrate Command

Basic migration

Dry run (preview without writing files)

Migrate specific locales only

Dry run with specific locales

Flags

What Gets Migrated

Fastlane source structure

Migrated output structure

File conversions

Workflow Examples

Full migration from Fastlane

Incremental locale migration

CI/CD migration validation

Replacing Fastlane Supply Commands

Best Practices

Files

Compare with similar skills

Similar skills

More from hanamizuki/solopreneur

Related

Questions about Gplay Migrate Fastlane