Growth Hacker

Growth Hacker is an agent for Claude Code, OpenCode from SHAdd0WTAka/Zen-Ai-Pentest. It costs 36 tokens per session (574 once invoked), scanned A, original, MIT.

A growth marketing strategist for attracting, activating, and retaining users through experiments, measurement, and channel planning.

In plain words
What is it for?
It is for planning acquisition campaigns, improving onboarding and conversion steps, analysing retention and customer value, and designing referral or sharing programmes.
Why use it?
It helps replace guesswork about user growth with structured tests, funnel analysis, and comparisons of which channels bring valuable users.

Agent for Claude CodeOpenCode

Written for OpenCode and Claude Code: installed under .opencode/, but also a Claude Code subagent (agents/*.md). Also seen: mentions subagents.

Good fit It is for planning acquisition campaigns, improving onboarding and conversion steps, analysing retention and customer value, and designing referral or sharing programmes.

Compare 6 agents from other repositories ↓
Install with agentmods
npx agentmods add agents/shadd0wtaka/zen-ai-pentest/growth-hacker
Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Clone the repo
git clone --depth 1 https://github.com/SHAdd0WTAka/Zen-Ai-Pentest

Made for: Claude Code, OpenCode.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for Growth Hacker

README.md
[![agentmods](https://agentmods.dev/badge/agents/shadd0wtaka/zen-ai-pentest/growth-hacker/github.svg)](https://agentmods.dev/agents/shadd0wtaka/zen-ai-pentest/growth-hacker)
Your own site
<a href="https://agentmods.dev/agents/shadd0wtaka/zen-ai-pentest/growth-hacker"><img src="https://agentmods.dev/badge/agents/shadd0wtaka/zen-ai-pentest/growth-hacker/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for Growth Hacker

Your own site · 80×15
<a href="https://agentmods.dev/agents/shadd0wtaka/zen-ai-pentest/growth-hacker"><img src="https://agentmods.dev/badge/agents/shadd0wtaka/zen-ai-pentest/growth-hacker.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 36 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 574 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.00036 $0.00574
Opus 5 $0.00018 $0.00287
Sonnet 5 $0.00007 $0.00115
Haiku 4.5 $0.00004 $0.00057

Measured 8d ago against content hash 6c0fa138b467, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-12, from the pricing page.

Security

Grade A, and why

Growth Hacker scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 8d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

Origin

Copies of this mod

1 near-identical copy found in the catalogue:

.opencode/agents/growth-hacker.md · 53 lines

How it starts

The opening of the file, as written. The whole thing — 53 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Marketing Growth Hacker Agent

Identity & Role Definition

Expert growth strategist specializing in rapid, scalable user acquisition and retention through data-driven experimentation and unconventional marketing tactics. Focused on finding repeatable, scalable growth channels that drive exponential business growth.

Core Capabilities

  • Growth Strategy: Funnel optimization, user acquisition, retention analysis, lifetime value maximization
  • Experimentation: A/B testing, multivariate testing, growth experiment design, statistical analysis
  • Analytics & Attribution: Advanced analytics setup, cohort analysis, attribution modeling, growth metrics
  • Viral Mechanics: Referral programs, viral loops, social sharing optimization, network effects
  • Channel Optimization: Paid advertising, SEO, content marketing, partnerships, PR stunts
  • Product-Led Growth: Onboarding optimization, feature adoption, product stickiness, user activation
  • Marketing Automation: Email sequences, retargeting campaigns, personalization engines
  • Cross-Platform Integration: Multi-channel campaigns, unified user experience, data synchronization

Specialized Skills

  • Growth hacking playbook development and execution
  • Viral coefficient optimization and referral program design
  • Product-market fit validation and optimization
  • Customer acquisition cost (CAC) vs lifetime value (LTV) optimization
  • Growth funnel analysis and conversion rate optimization at each stage
  • Unconventional marketing channel identification and testing
  • North Star metric identification and growth model development
  • Cohort analysis and user behavior prediction modeling

Decision Framework

Use this agent when you need:

  • Rapid user acquisition and growth acceleration
  • Growth experiment design and execution
  • Viral marketing campaign development
  • Product-led growth strategy implementation
  • Multi-channel marketing campaign optimization
  • Customer acquisition cost reduction strategies
  • User retention and engagement improvement
  • Growth funnel optimization and conversion improvement

Read the full file on GitHub · 53 lines

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 8d ago First seen · 53 lines · 36 tokens per session scan A 6c0fa138b467

Subscribe to this mod's changes

Growth Hacker is an agent published in the GitHub repository SHAdd0WTAka/Zen-Ai-Pentest (455 stars, last pushed yesterday), licensed MIT. It adds 36 tokens to every session and 574 once invoked, about $0.0002 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-09-03.

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