Agent skill

Map Growth Loops

by amplitude in amplitude/builder-skills

Identify, map, and measure the self-reinforcing growth loops in your product — viral, content, paid, and usage loops.

No licenceAuto-check passedMarketing & SEO

Install Map Growth Loops

skills CLI
$ npx skills add amplitude/builder-skills --skill map-growth-loops -a claude-code

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

GitHub CLI
$ gh skill install amplitude/builder-skills map-growth-loops --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/amplitude/builder-skills.git skills-src && mkdir -p .claude/skills && cp -r skills-src/growth-skills/skills/map-growth-loops .claude/skills/map-growth-loops && 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
map-growth-loops
GitHub stars
160
Token cost
~3.2k tokens
SKILL.md length
285 words
Files
1
Skills in repo
61
Repo updated
First seen
Licence
None found

At a glance

Identify, map, and measure the self-reinforcing growth loops in your product — viral, content, paid, and usage loops.

  • A PM needs to move beyond linear funnel thinking and understand the compounding systems that drive sustainable growth
  • SKILL.md covers Prompt Template and Tips
  • Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md
  • Tasks that involve Go-to-market strategy

What it does

Map Growth Loops is an agent skill from amplitude/builder-skills. Identify, map, and measure the self-reinforcing growth loops in your product — viral, content, paid, and usage loops. Understand cycle time, throughput, and where loops are broken. Use when a PM needs to move beyond linear funnel thinking and understand the compounding systems that drive sustainable growth.

Its SKILL.md is about 3.2k 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 Marketing & SEO, covering Go-to-market strategy. The repository describes itself as: Open-source AI skills for product managers — battle-tested by PMs at Amplitude.

When your agent uses it

  • A PM needs to move beyond linear funnel thinking and understand the compounding systems that drive sustainable growth
  • Tasks that involve Go-to-market strategy

Example prompts

  • “/map-growth-loops”

What it can do on your machine

Read from SKILL.md and the folder at commit 51838c2. 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

Map Growth Loops loads about 3.2k tokens when it runs. Until then it costs about 81 tokens; SKILL.md has 285 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~81
When it runs · the whole SKILL.md, loaded when a task matches
~3.2k

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

Without a licence we can't republish the file, so here is its outline and opening line. It has 285 words (~3,243 tokens).

“Identify the self-reinforcing loops in your product, measure their cycle time and throughput, and find where loops are broken or underleveraged — so you can invest in compounding growth instead of linear tactics.”

— opening of SKILL.md by amplitude
name
map-growth-loops
suggest_when
User asks about growth loops, "flywheel", "viral loop", "network effects", "compounding growth", "sustainable growth", "how do we grow without just spending…

Read the full SKILL.md on GitHub

Files

Just SKILL.md in growth-skills/skills/map-growth-loops of amplitude/builder-skills.

Open the folder on GitHubat commit 51838c2

Compare with similar skills

Map Growth Loops 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.

Map Growth Loops compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Map Growth Loops this skillamplitude/builder-skills160—~3.2kAutomated safety check: PassNone
Marketing PlanNexus-JPF/note-companion8705 repos~5.2kAutomated safety check: PassMIT
Revenue Centric Designheliocosta-dev/revenue-centric-design740—~1.6kAutomated safety check: PassCustom licence
Startup Designferdinandobons/startup-skill1.2k—~8.1kAutomated safety check: PassMIT
Jaredrhod Marketingjaredrhod/ai-marketing-skills282—~584Automated safety check: PassCC-BY-SA-4.0
Traffic Acquisitionvivy-yi/xiaohongshu-skills4781 repos~4kAutomated safety check: PassNone

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Categories

Questions about Map Growth Loops

What does Map Growth Loops do?

Identify, map, and measure the self-reinforcing growth loops in your product — viral, content, paid, and usage loops. Map Growth Loops is an agent skill from amplitude/builder-skills. Identify, map, and measure the self-reinforcing growth loops in your product — viral, content, paid, and usage loops.

When should I use Map Growth Loops?

Map Growth Loops fits situations like: A PM needs to move beyond linear funnel thinking and understand the compounding systems that drive sustainable growth; tasks that involve Go-to-market strategy.

How do I install Map Growth Loops in Claude Code?

Run `npx skills add amplitude/builder-skills --skill map-growth-loops -a claude-code`. Or copy the skill folder (growth-skills/skills/map-growth-loops in amplitude/builder-skills) into .claude/skills/map-growth-loops in your project. Claude Code loads it when a task matches its description.

How do I install Map Growth Loops in Codex?

Run `npx skills add amplitude/builder-skills --skill map-growth-loops -a codex`. Or copy the skill folder (growth-skills/skills/map-growth-loops in amplitude/builder-skills) into .agents/skills/map-growth-loops in your project. Codex loads it when a task matches its description.

Can I use Map Growth Loops 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 amplitude/builder-skills --skill map-growth-loops -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/map-growth-loops, .gemini/skills/map-growth-loops, .github/skills/map-growth-loops and .opencode/skills/map-growth-loops in your project.

What does Map Growth Loops need to run?

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

Does Map Growth Loops 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 Map Growth Loops 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 Map Growth Loops use?

No licence was found for Map Growth Loops or its repository. Without one, default copyright applies: ask the author before reusing or redistributing it.

How many tokens does Map Growth Loops use?

About 3.2k tokens (SKILL.md is roughly 13k 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 Map Growth Loops?

Skills that share tags, products or a category with Map Growth Loops: Marketing Plan (Nexus-JPF/note-companion, 870 stars), Revenue Centric Design (heliocosta-dev/revenue-centric-design, 740 stars), Startup Design (ferdinandobons/startup-skill, 1.2k stars) and Jaredrhod Marketing (jaredrhod/ai-marketing-skills, 282 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Map Growth Loops?

amplitude (a GitHub organization) maintains it in amplitude/builder-skills, which has 160 GitHub stars. The repository holds 61 skills in this directory. The repository was last updated on July 24, 2026.

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