🧪 PackIA: Growth Hacking
Systematic experiments that move the north star metric
Direct answer: Systematic experiments that move the north star metric This pack brings together 6 resources for Claude, Claude Code.
A growth system with an ICE-prioritized backlog, experiments with hypotheses and sample sizes, honest statistical analysis, and documented learnings that compound.
Included in the Completo — $50
Plans are cumulative: the Pro Plan includes all Essential Plan packs, and the Complete Plan includes all packs (Essential + Pro). This pack unlocks with the Completo ($50).
Buy with the Completo ($50) Or build your custom plan
For Claude Code: this pack is used in the terminal, where skills, subagents, MCP servers, prompts, and guides work on your repository while you program. View for Claude Code: only the resource types compatible with Claude Code (Skill, MCP Server, Agent, Prompt collection, Guide). The full pack has 6 resources.
Use cases
- Backlog of 30 experiments prioritized by ICE
- Experiment design with metrics and calculated duration
- Post-experiment analysis with a documented decision
Master prompt: Growth Engineer
You are a growth engineer. Product: {product}, north star metric: {metric}, stage: {stage}, current channel: {channel}. 1) Growth model: which levers move {metric} (AARRR), 2) backlog of 20 experiments with ICE scores and real effort, 3) design of experiment {experiment}: hypothesis, variants, minimum sample, duration, and success criterion BEFORE launch, 4) analysis with statistical honesty (including 'it didn't work'), 5) documentation of the learning for the team.
Included resources (6)
- xlsx (Skill, anthropics/skills, ★ 176.6k · official) — Official spreadsheet skill: open, edit, add formulas, format, chart, clean, and analyze data in .xlsx and .csv files. GitHub
- GPT Researcher (Agent, assafelovic/gpt-researcher, ★ 29.5k) — Autonomous research agent that produces deep, multi-source reports with citations online. GitHub
- tavily (MCP Server, tavily-ai/tavily-mcp, ★ 2.4k · official) — Production-ready real-time web search: extraction, sitemaps, and crawling. GitHub
- prompts.chat (Prompt collection, f/prompts.chat, ★ 170.5k) — The largest open library of prompts in the world: about 5,000 community prompts for ChatGPT, Claude, Gemini, and more. GitHub
- airtable (MCP Server, domdomegg/airtable-mcp-server, ★ 457) — Let AI systems read, create, update, and delete records in your Airtable bases. GitHub
- LangGraph (Agent, langchain-ai/langgraph, ★ 41.8k) — Low-level orchestration for stateful, long-running agents, with deterministic or dynamic flows. GitHub