Generates the complete win-back offer flow for churned subscribers — StoreKit Message API handling, eligibility verification, offer sheet presentation, and analytics.
$ npx skills add gustavscirulis/snapgrid --skill win-back-offers -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install gustavscirulis/snapgrid win-back-offers --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/gustavscirulis/snapgrid.git skills-src && mkdir -p .claude/skills && cp -r skills-src/.claude/skills/skills/generators/win-back-offers .claude/skills/win-back-offers && 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 "win-back-offers" agent skill from https://github.com/gustavscirulis/snapgrid/tree/main/.claude/skills/skills/generators/win-back-offers into .claude/skills/win-back-offers/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "win-back-offers", 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/gustavscirulis/snapgrid/tree/main/.claude/skills/skills/generators/win-back-offersType 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 gustavscirulis/snapgrid --skill win-back-offers -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install gustavscirulis/snapgrid win-back-offers --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/gustavscirulis/snapgrid.git skills-src && mkdir -p .agents/skills && cp -r skills-src/.claude/skills/skills/generators/win-back-offers .agents/skills/win-back-offers && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "win-back-offers" agent skill from https://github.com/gustavscirulis/snapgrid/tree/main/.claude/skills/skills/generators/win-back-offers into .agents/skills/win-back-offers/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "win-back-offers", 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 gustavscirulis/snapgrid --skill win-back-offers -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install gustavscirulis/snapgrid win-back-offers --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/gustavscirulis/snapgrid.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/.claude/skills/skills/generators/win-back-offers .cursor/skills/win-back-offers && 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 "win-back-offers" agent skill from https://github.com/gustavscirulis/snapgrid/tree/main/.claude/skills/skills/generators/win-back-offers into .cursor/skills/win-back-offers/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "win-back-offers", 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/gustavscirulis/snapgrid.git --path .claude/skills/skills/generators/win-back-offers--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 gustavscirulis/snapgrid --skill win-back-offers -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install gustavscirulis/snapgrid win-back-offers --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/gustavscirulis/snapgrid.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/.claude/skills/skills/generators/win-back-offers .gemini/skills/win-back-offers && 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 "win-back-offers" agent skill from https://github.com/gustavscirulis/snapgrid/tree/main/.claude/skills/skills/generators/win-back-offers into .gemini/skills/win-back-offers/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "win-back-offers", 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 gustavscirulis/snapgrid win-back-offersInstalls 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 gustavscirulis/snapgrid --skill win-back-offers -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/gustavscirulis/snapgrid.git skills-src && mkdir -p .github/skills && cp -r skills-src/.claude/skills/skills/generators/win-back-offers .github/skills/win-back-offers && 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 "win-back-offers" agent skill from https://github.com/gustavscirulis/snapgrid/tree/main/.claude/skills/skills/generators/win-back-offers into .github/skills/win-back-offers/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "win-back-offers", 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 gustavscirulis/snapgrid --skill win-back-offers -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install gustavscirulis/snapgrid win-back-offers --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/gustavscirulis/snapgrid.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/.claude/skills/skills/generators/win-back-offers .opencode/skills/win-back-offers && 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 "win-back-offers" agent skill from https://github.com/gustavscirulis/snapgrid/tree/main/.claude/skills/skills/generators/win-back-offers into .opencode/skills/win-back-offers/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "win-back-offers", 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.
win-back-offersGenerates the complete win-back offer flow for churned subscribers — StoreKit Message API handling, eligibility verification, offer sheet presentation, and analytics.
Win Back Offers is an agent skill from gustavscirulis/snapgrid. Generates the complete win-back offer flow for churned subscribers — StoreKit Message API handling, eligibility verification, offer sheet presentation, and analytics. Use when implementing win-back campaigns or re-engagement for lapsed subscribers.
Its SKILL.md is about 1.4k tokens, which your agent loads only when the skill is triggered. The skill folder holds 1 other file (for example `templates.md`).
It sits in Marketing & SEO, covering Referral and retention marketing. It works with iOS. The repository describes itself as: SnapGrid is an open-source Mac app for collecting, organizing, and analyzing UI screenshots. It uses AI to automatically detect UI components and patterns, making it a powerful…
6 steps, taken from the step headings in SKILL.md.
Read from SKILL.md and the folder at commit eb7eaf4. It shows what the files ask for, not the result of running them.
Pre-approves these tools, so the agent can use them without asking each time:
ReadWriteEditGlobGrepBashAskUserQuestionFrom allowed-tools in the SKILL.md frontmatter.
No scripts in the folder and no shell commands in SKILL.md (its code samples are swift).
From the folder's file list and the shell code blocks in SKILL.md.
No URLs in SKILL.md.
From URLs in SKILL.md, links to its own repository left out.
Names no API keys, tokens, secrets or passwords.
From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.
Win Back Offers loads about 1.4k tokens when it runs. Until then it costs about 66 tokens; SKILL.md has 483 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.
The automated check noted patterns worth knowing about, such as sudo or a known installer.
allowed-tools: Read, Write, Edit, Glob, Grep, Bash, AskUserQuestionAutomated 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.
Its licence (Custom licence) doesn't allow us to republish the file, so here is its outline and opening line. It has 483 words (~1,449 tokens).
“Generate a complete win-back flow for recovering churned subscribers using StoreKit 2's win-back offer APIs (iOS 18+), Message API handling, and fallback promotional offers for older OS versions.”
SKILL.md and 1 other file in .claude/skills/skills/generators/win-back-offers of gustavscirulis/snapgrid.
Open the folder on GitHubat commit eb7eaf4
We found 1 copy of this SKILL.md (exact, near-identical or edited) in other folders, from 1 other GitHub owner. This page covers the copy in gustavscirulis/snapgrid, which our catalogue first saw on October 7, 2026.
Win Back Offers 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 |
|---|---|---|---|---|---|---|
| Win Back Offers this skillgustavscirulis/snapgrid | 116 | 1 repos | ~1.4k | Automated safety check: Notes | Custom licence | |
| 56 Retargeting Plan Globalminhnv0807/ai-business-skills | 609 | — | ~2.8k | Automated safety check: Pass | MIT | |
| Referralscoreyhaines31/marketingskills | 54k | 2 repos | ~2.6k | Automated safety check: Pass | MIT | |
| Referral Programfreekmurze/dotfiles | 1k | 17 repos | ~1.8k | Automated safety check: Pass | None | |
| Churn Preventionrongxinzy/RongxinAI | 154 | 3 repos | ~2.6k | Automated safety check: Pass | MIT | |
| Conversion Signal QAaaron-he-zhu/aaron-marketing-skills | 2.9k | 2 repos | ~2.4k | Automated safety check: Pass | Apache-2.0 |
minhnv0807/ai-business-skills
A skill your agent uses when warm audiences need a plan — retargeting tiers by intent and recency, a different message per tier, frequency caps, attribution windows, lookalike seeds, exclusion…
coreyhaines31/marketingskills
When the user wants to create, optimize, or analyze a referral program, affiliate program, or word-of-mouth strategy.
freekmurze/dotfiles
When the user wants to create, optimize, or analyze a referral program, affiliate program, or word-of-mouth strategy.
rongxinzy/RongxinAI
Reduce voluntary and involuntary churn through cancel flow design, save offers, exit surveys, and dunning sequences.
aaron-he-zhu/aaron-marketing-skills
A skill your agent uses when the user asks to "QA my conversion tracking before launch", "check my UTMs / pixel / event firing", "set up a tracking pre-flight", or "set the dedup rule so Meta and…
alirezarezvani/claude-skills
App Store Optimization (ASO) toolkit for researching keywords, analyzing competitor rankings, generating metadata suggestions, and improving app visibility on Apple App Store and Google Play Store.
gustavscirulis/snapgrid
Design and implement microinteractions, motion design, transitions, and user feedback patterns.
gustavscirulis/snapgrid
Generates an Apple-compliant account deletion flow with multi-step confirmation UI, optional data export, configurable grace period, Keychain cleanup, and server-side deletion request.
gustavscirulis/snapgrid
AlarmKit integration for scheduling alarms and timers with custom UI, Live Activities, and snooze support.
gustavscirulis/snapgrid
Interpret app metrics and make data-driven decisions. An agent skill from gustavscirulis/snapgrid.
gustavscirulis/snapgrid
Generates protocol-based analytics infrastructure with swappable providers (TelemetryDeck, Firebase, Mixpanel).
gustavscirulis/snapgrid
Generates an in-app announcement banner system with remote configuration, scheduling, deep link actions, and dismiss tracking.
Works with
Categories
Generates the complete win-back offer flow for churned subscribers — StoreKit Message API handling, eligibility verification, offer sheet presentation, and analytics. Win Back Offers is an agent skill from gustavscirulis/snapgrid. Generates the complete win-back offer flow for churned subscribers — StoreKit Message API handling, eligibility verification, offer sheet presentation, and analytics.
Win Back Offers fits situations like: implementing win-back campaigns; re-engagement for lapsed subscribers.
Run `npx skills add gustavscirulis/snapgrid --skill win-back-offers -a claude-code`. Or copy the skill folder (.claude/skills/skills/generators/win-back-offers in gustavscirulis/snapgrid) into .claude/skills/win-back-offers in your project. Claude Code loads it when a task matches its description.
Run `npx skills add gustavscirulis/snapgrid --skill win-back-offers -a codex`. Or copy the skill folder (.claude/skills/skills/generators/win-back-offers in gustavscirulis/snapgrid) into .agents/skills/win-back-offers in your project. Codex loads it when a task matches its description.
Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add gustavscirulis/snapgrid --skill win-back-offers -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/win-back-offers, .gemini/skills/win-back-offers, .github/skills/win-back-offers and .opencode/skills/win-back-offers in your project.
SKILL.md names no scripts, command-line tools or credentials: Win Back Offers is instructions for the agent only. Its frontmatter pre-approves these tools: Read, Write, Edit, Glob, Grep, Bash, AskUserQuestion.
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.
Our automated static check of SKILL.md found notes only (pre-approves every shell command (allowed-tools: bash)), nothing it rates as a warning. It is not a guarantee. Review the folder before installing.
Win Back Offers has a licence file (the repository's licence) that doesn't match a standard licence. Read it on GitHub before reusing the skill.
About 1.4k tokens (SKILL.md is roughly 5.8k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.
Skills that share tags, products or a category with Win Back Offers: 56 Retargeting Plan Global (minhnv0807/ai-business-skills, 609 stars), Referrals (coreyhaines31/marketingskills, 54k stars), Referral Program (freekmurze/dotfiles, 1k stars) and Churn Prevention (rongxinzy/RongxinAI, 154 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
gustavscirulis (a GitHub user) maintains it in gustavscirulis/snapgrid, which has 116 GitHub stars. The repository holds 118 skills in this directory. The repository was last updated on April 30, 2026.
Source: gustavscirulis/snapgrid on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.
