Agent skill

Vertical Onboarding

by avelikiy in avelikiy/great_cto

Onboarding-and-switching playbook for SMB Product-Builder products.

MITAuto-check passedProduct & Project Management

Install Vertical Onboarding

skills CLI
$ npx skills add avelikiy/great_cto --skill vertical-onboarding -a claude-code

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

GitHub CLI
$ gh skill install avelikiy/great_cto vertical-onboarding --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/avelikiy/great_cto.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skills/vertical-onboarding .claude/skills/vertical-onboarding && 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/

Facts

Skill name
vertical-onboarding
GitHub stars
102
Token cost
~1k tokens
SKILL.md length
351 words
Files
1
Skills in repo
27
Repo updated
First seen
Licence
MIT

At a glance

Onboarding-and-switching playbook for SMB Product-Builder products.

  • Works in 5 steps: Import-first, not blank-slate → One activation milestone (define it per… → The onboarding funnel (spec these steps) → …
  • Tasks that involve Project management
  • SKILL.md covers 1. Import-first, not blank-slate, 2. One activation milestone…, 3. The onboarding funnel (spec… and 4. Reduce setup to the minimum, plus 2 more sections
  • Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md

What it does

Vertical Onboarding is an agent skill from avelikiy/great_cto. Onboarding-and-switching playbook for SMB Product-Builder products. Defines the first-run experience that turns a prospect leaving an incumbent (ServiceTitan/Toast/Mindbody/Shopify/QuickBooks) into an activated user — import-first onboarding, the activation milestone, sample-data fallback, and the time-to-first-value target. Applied by migration-import-engineer and architect/pm so onboarding is designed as a funnel, not an afterthought. Our whole wedge is "low switching cost"; this skill makes that real on day one.

Its SKILL.md is about 1k tokens, which your agent loads only when the skill is triggered. It is a single SKILL.md file with no bundled scripts.

It sits in Product & Project Management, covering Project management. It works with Shopify and QuickBooks. The repository describes itself as: You already have the agent. This is everything around it. greatcto runs Claude Code as a pipeline of 70 specialist agents — an independent model checks each stage before the next… The licence is MIT.

When your agent uses it

  • Tasks that involve Project management

Example prompts

  • “low switching cost”
  • “/vertical-onboarding”

Requirements

  • Pre-approved tools (allowed-tools): Read, Write, Grep, Glob

Workflow steps

5 steps, taken from the step headings in SKILL.md.

  1. Import-first, not blank-slate
  2. One activation milestone (define it per product)
  3. The onboarding funnel (spec these steps)
  4. Reduce setup to the minimum
  5. Trust + reversibility

What it can do on your machine

Read from SKILL.md and the folder at commit 97dd037. It shows what the files ask for, not the result of running them.

  • Tool permissions

    Pre-approves these tools, so the agent can use them without asking each time:

    • Read
    • Write
    • Grep
    • Glob

    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

Vertical Onboarding loads about 1k tokens when it runs. Until then it costs about 135 tokens; SKILL.md has 351 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~135
When it runs · the whole SKILL.md, loaded when a task matches
~1k

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 avelikiy/great_cto at commit 97dd037, republished under its MIT licence (© avelikiy). 351 words, ~1,022 tokens.

Download SKILL.mdSave it as .claude/skills/vertical-onboarding/SKILL.md (or your agent's skills folder).
name
vertical-onboarding
description
Onboarding-and-switching playbook for SMB Product-Builder products. Defines the first-run experience that turns a prospect leaving an incumbent (ServiceTitan/Toast/Mindbody/Shopify/QuickBooks) into an activated user — import-first onboarding, the activation milestone, sample-data fallback, and the time-to-first-value target. Applied by migration-import-engineer and architect/pm so onboarding is designed as a funnel, not an afterthought. Our whole wedge is "low switching cost"; this skill makes that real on day one.
allowed-tools
Read, Write, Grep, Glob
when_to_use
Apply when: - migration-import-engineer designs the import that feeds first-run - architect/pm specs the first-run / activation flow for a new product - a…
effort
low
paths
docs/data-import/**, docs/architecture/**, docs/design/**

Vertical onboarding — switch them in, to first value, fast

The incumbent's moat is switching cost. Our wedge is dissolving it. Onboarding is where that promise is kept or broken. Design onboarding as a funnel with one activation milestone, import-first.

1. Import-first, not blank-slate

The default first-run path is "bring your data from {incumbent}", powered by migration-import-engineer's import contract — not an empty dashboard the user must fill by hand. A new user should see their own customers/jobs/menu/listings within minutes.

  • Offer the import on screen one, with the named incumbent ("Import from ServiceTitan").
  • Run it as a dry-run preview the user approves (the import contract's operator step).
  • Provide a sample-data fallback ("Explore with example data") for users who can't export yet — never a dead empty state.

2. One activation milestone (define it per product)

Pick the single action that means "this user got value" — the north-star of onboarding. Everything in first-run drives toward it. Examples:

productactivation milestone
quoting (home services)sent first priced quote
online-ordering (restaurants)published menu + took first test order
class-booking (fitness)imported members + first class booked
inventory (retail)synced catalog + first reorder rule set
transaction-coordination (real estate)first transaction checklist created
sponsorship-crm (creator)first sponsor + deal stage

Measure time-to-first-value (TTFV); target minutes, not days. State the target in the architecture doc.

Show full SKILL.md (138 more words)Show less

3. The onboarding funnel (spec these steps)

1. Identify incumbent → 2. Import (dry-run → approve) → 3. Verify own data
→ 4. Complete the one setup the product needs → 5. Activation milestone → 6. Invite team

Each step: a clear single CTA, skippable where safe, resumable, and with progress shown. Defer everything not on the path to the activation milestone.

4. Reduce setup to the minimum

  • Pre-fill from imported data wherever possible (branding from the website, hours from the listing, tax rate from the address).
  • Sensible defaults over required choices; advanced config lives in settings, not onboarding.
  • One required integration max before activation (e.g. Stripe for quoting) — sequence the rest after first value.

5. Trust + reversibility

  • Show what was imported and let the user undo a batch (ties to the import contract's rollback) — trust comes from "you can't break anything."
  • Don't ask for payment details before the activation milestone unless the product is charge-to-use.

Output

When applied, contribute an Onboarding section to the architecture or design doc:

## Onboarding
- incumbent(s): <names> → import via docs/data-import/IMPORT-{slug}.md
- activation milestone: <the one action>
- TTFV target: <minutes>
- funnel: identify → import(dry-run→approve) → verify → setup → activate → invite
- empty-state fallback: sample data
- required-before-activation: <≤1 integration>

© avelikiy, MIT. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file

Files

Just SKILL.md in skills/vertical-onboarding of avelikiy/great_cto.

Open the folder on GitHubat commit 97dd037

Compare with similar skills

Vertical Onboarding 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.

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Hivemind Goalsactiveloopai/hivemind1.6k—~1.7kAutomated safety check: NotesApache-2.0
Ichartjswanghetommy/ichartjs352—~4.3kAutomated safety check: PassApache-2.0

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Questions about Vertical Onboarding

What does Vertical Onboarding do?

Onboarding-and-switching playbook for SMB Product-Builder products. Vertical Onboarding is an agent skill from avelikiy/great_cto. Onboarding-and-switching playbook for SMB Product-Builder products.

When should I use Vertical Onboarding?

Vertical Onboarding fits situations like: tasks that involve Project management.

How do I install Vertical Onboarding in Claude Code?

Run `npx skills add avelikiy/great_cto --skill vertical-onboarding -a claude-code`. Or copy the skill folder (skills/vertical-onboarding in avelikiy/great_cto) into .claude/skills/vertical-onboarding in your project. Claude Code loads it when a task matches its description.

How do I install Vertical Onboarding in Codex?

Run `npx skills add avelikiy/great_cto --skill vertical-onboarding -a codex`. Or copy the skill folder (skills/vertical-onboarding in avelikiy/great_cto) into .agents/skills/vertical-onboarding in your project. Codex loads it when a task matches its description.

Can I use Vertical Onboarding 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 avelikiy/great_cto --skill vertical-onboarding -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/vertical-onboarding, .gemini/skills/vertical-onboarding, .github/skills/vertical-onboarding and .opencode/skills/vertical-onboarding in your project.

What does Vertical Onboarding need to run?

SKILL.md names no scripts, command-line tools or credentials: Vertical Onboarding is instructions for the agent only. Its frontmatter pre-approves these tools: Read, Write, Grep, Glob.

Does Vertical Onboarding 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 Vertical Onboarding 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 Vertical Onboarding use?

Vertical Onboarding 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 Vertical Onboarding use?

About 1k tokens (SKILL.md is roughly 4.1k 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 Vertical Onboarding?

Skills that share tags, products or a category with Vertical Onboarding: CCPM Project Management (automazeio/ccpm, 8.4k stars), Uv (astral-sh/claude-code-plugins, 313 stars), Project Management (kunchenguid/firstmate, 7.8k stars) and Hivemind Goals (activeloopai/hivemind, 1.6k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Vertical Onboarding?

avelikiy (a GitHub user) maintains it in avelikiy/great_cto, which has 102 GitHub stars. The repository holds 27 skills in this directory. The repository was last updated on October 9, 2026.

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