Agent skill

Growth Funnel

by kostja94 in kostja94/marketing-skills

When the user wants to plan growth using the AARRR framework, diagnose growth bottlenecks, or map actions across the customer lifecycle.

MITAuto-check passedProduct & Project Management

Install Growth Funnel

skills CLI
$ npx skills add kostja94/marketing-skills --skill growth-funnel -a claude-code

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

GitHub CLI
$ gh skill install kostja94/marketing-skills growth-funnel --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/kostja94/marketing-skills.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skills/strategies/launch/growth-funnel .claude/skills/growth-funnel && 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
growth-funnel
GitHub stars
1k
Token cost
~1k tokens
SKILL.md length
399 words
Files
1
Skills in repo
102
Repo updated
First seen
Licence
MIT

At a glance

When the user wants to plan growth using the AARRR framework, diagnose growth bottlenecks, or map actions across the customer lifecycle.

  • Wants to plan growth using the AARRR framework
  • SKILL.md covers AARRR Framework, Per-Stage Actions, Tactics by Stage and Implementation, plus 2 more sections
  • Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md
  • Diagnose growth bottlenecks

What it does

Growth Funnel is an agent skill from kostja94/marketing-skills. When the user wants to plan growth using the AARRR framework, diagnose growth bottlenecks, or map actions across the customer lifecycle. Also use when the user mentions "growth funnel," "AARRR," "pirate metrics," "acquisition activation retention," "customer lifecycle metrics," or "growth framework." For retention tactics, use retention-strategy.

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 Product metrics and Customer success. The repository describes itself as: Agent Skills for Marketing — SEO, Social, Influencer & More. 160+ open-source skills for SEO, content, 40+ page types, paid ads, channels, and strategies. Add project context… The licence is MIT.

When your agent uses it

  • Wants to plan growth using the AARRR framework
  • Diagnose growth bottlenecks
  • Map actions across the customer lifecycle
  • The user mentions growth funnel

Example prompts

  • “growth funnel,”
  • “AARRR,”
  • “pirate metrics,”
  • “/growth-funnel”

What it can do on your machine

Read from SKILL.md and the folder at commit 8dd89c5. 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

Growth Funnel loads about 1k tokens when it runs. Until then it costs about 91 tokens; SKILL.md has 399 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~91
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 kostja94/marketing-skills at commit 8dd89c5, republished under its MIT licence (© kostja94). 399 words, ~1,036 tokens.

Download SKILL.mdSave it as .claude/skills/growth-funnel/SKILL.md (or your agent's skills folder).
name
growth-funnel
description
When the user wants to plan growth using the AARRR framework, diagnose growth bottlenecks, or map actions across the customer lifecycle. Also use when the user mentions "growth funnel," "AARRR," "pirate metrics," "acquisition activation retention," "customer lifecycle metrics," or "growth framework." For retention tactics, use retention-strategy.
metadata.version
1.1.1

Strategies: Growth Funnel (AARRR)

Guides growth using the AARRR framework (Pirate Metrics)—five stages of the customer lifecycle. Created by Dave McClure (500 Startups) to focus on actionable metrics over vanity metrics. Use this skill when diagnosing growth bottlenecks, prioritizing improvements, or aligning product, marketing, and customer success.

When invoking: On first use, if helpful, open with 1–2 sentences on what this skill covers and why it matters, then provide the main output. On subsequent use or when the user asks to skip, go directly to the main output.

AARRR Framework

StageQuestionKey metrics
AcquisitionHow do users discover you?CAC, CPA, conversion by source
ActivationDo users reach "aha moment"?Activation rate, time-to-first-value
RetentionDo users return?D1/D7/D30 retention, churn
ReferralDo users recommend?Referral rate, NPS, viral coefficient
RevenueDo users pay?Conversion rate, ARPU, LTV

Principle: Define behavior-based events per stage; analyze by cohort. Quality over volume—channels bringing fewer but more activated users often outperform.

Per-Stage Actions

StageActionsRelated skills
AcquisitionSEO, paid ads, content, partnerships, directories, marketplacescold-start-strategy, seo-strategy, paid-ads-strategy, directory-submission, distribution-channels
ActivationOnboarding, use-case guidance, FAQ, case studies, free trials, trust signalsconversion-optimization, faq-page-generator, customer-stories-page-generator
RetentionSupport, churn analysis, feedback, loyalty, dunningretention-strategy, email-marketing
ReferralReferral program, affiliate, case study sharingreferral-program, affiliate-marketing
RevenuePricing, conversion optimization, CAC vs LTV analysispricing-strategy, conversion-optimization, paid-ads-strategy
Show full SKILL.md (179 more words)Show less

Tactics by Stage

StageTactics
AcquisitionGoogle ads (keywords, display); organic SEO; social (LinkedIn, YouTube, X, blog); partnerships (NGOs, SMBs); directories, marketplaces
ActivationUse-case guidance; video + blog tutorials; FAQ; case studies; free trials/credits; new-feature promotion; email; trust signals (reviews, media)
RetentionTimely support; churn analysis; feedback collection; loyalty perks (credits, early access)
ReferralReferral credits; signup email with referral CTA; enterprise case sharing; affiliate program
RevenueConversion optimization; platform attribution; CAC vs LTV; post-campaign traffic analysis

Post-campaign: Analyze traffic and conversion by channel; reallocate budget to top performers.

Implementation

  • Events: Define precise, behavior-based events for each stage
  • Cohorts: Analyze by cohort, not aggregate; compare cohorts over time
  • Bottlenecks: Identify stage with largest drop-off; prioritize there first
  • Cross-functional: Product, marketing, customer success share common language

Output Format

  • Stage assessment (where are you strong/weak?)
  • Metrics per stage (current, target)
  • Actions prioritized by bottleneck
  • Related skills for each stage
  • cold-start-strategy: Acquisition for 0→1; first users
  • retention-strategy: Retention and churn prevention
  • conversion-optimization: Activation, revenue conversion
  • referral-program: Referral stage tactics
  • gtm-strategy: Full GTM; growth-funnel is lifecycle view
  • integrated-marketing: Channel mix across stages

© kostja94, 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/strategies/launch/growth-funnel of kostja94/marketing-skills.

Open the folder on GitHubat commit 8dd89c5

Compare with similar skills

Growth Funnel 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.

Growth Funnel compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Growth Funnel this skillkostja94/marketing-skills1k—~1kAutomated safety check: PassMIT
Status Update Writeraakashg/pm-claude-skills112—~2.5kAutomated safety check: PassMIT
Onboarding CroOpenClaudia/openclaudia-skills713—~3.6kAutomated safety check: PassMIT
Growth Marketerborghei/Claude-Skills891—~2.6kAutomated safety check: PassMIT
Lifecycle CRM Planmohitagw15856/pm-claude-skills1.4k—~886Automated safety check: PassMIT
Gx Growth Strategistcriptogus/agent-evolve-network288—~742Automated safety check: PassMIT

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Questions about Growth Funnel

What does Growth Funnel do?

When the user wants to plan growth using the AARRR framework, diagnose growth bottlenecks, or map actions across the customer lifecycle. Growth Funnel is an agent skill from kostja94/marketing-skills. When the user wants to plan growth using the AARRR framework, diagnose growth bottlenecks, or map actions across the customer lifecycle.

When should I use Growth Funnel?

Growth Funnel fits situations like: wants to plan growth using the AARRR framework; diagnose growth bottlenecks; map actions across the customer lifecycle; the user mentions growth funnel.

How do I install Growth Funnel in Claude Code?

Run `npx skills add kostja94/marketing-skills --skill growth-funnel -a claude-code`. Or copy the skill folder (skills/strategies/launch/growth-funnel in kostja94/marketing-skills) into .claude/skills/growth-funnel in your project. Claude Code loads it when a task matches its description.

How do I install Growth Funnel in Codex?

Run `npx skills add kostja94/marketing-skills --skill growth-funnel -a codex`. Or copy the skill folder (skills/strategies/launch/growth-funnel in kostja94/marketing-skills) into .agents/skills/growth-funnel in your project. Codex loads it when a task matches its description.

Can I use Growth Funnel 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 kostja94/marketing-skills --skill growth-funnel -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/growth-funnel, .gemini/skills/growth-funnel, .github/skills/growth-funnel and .opencode/skills/growth-funnel in your project.

What does Growth Funnel need to run?

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

Does Growth Funnel 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 Growth Funnel 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 Growth Funnel use?

Growth Funnel 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 Growth Funnel 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 Growth Funnel?

Skills that share tags, products or a category with Growth Funnel: Status Update Writer (aakashg/pm-claude-skills, 112 stars), Onboarding Cro (OpenClaudia/openclaudia-skills, 713 stars), Growth Marketer (borghei/Claude-Skills, 891 stars) and Lifecycle CRM Plan (mohitagw15856/pm-claude-skills, 1.4k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Growth Funnel?

kostja94 (a GitHub user) maintains it in kostja94/marketing-skills, which has 1,025 GitHub stars. The repository holds 102 skills in this directory. The repository was last updated on October 6, 2026.

Source: kostja94/marketing-skills on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.