marketing

diffmode_free

Name: diffmode_free
Author: acogood

Free guerrilla growth tactics for startups, the kind your competitors won't come up with on their own. Runs in Claude Code or Codex: competitor read, buyer map, and 7 to 9 low-budget plays. ~90 min, local, Apache-2.0.

165 starsPythonUpdated 8/10/2026100% free · open source

What it does

Diffmode_free is a free Claude Code + Codex plugin that runs a real growth-strategy pipeline for bootstrapped founders, providing competitor read, buyer JTBD map, and unconventional acquisition tactics

When to use it

•When you need to quickly identify growth opportunities without extensive market research
•When you want to automate the process of analyzing competitors and buyer needs
•When you're looking for unconventional acquisition tactics to boost your startup's growth

Ready-to-paste prompt

python diffmode_free.py --competitor_example='Uber' --buyer_example='ride-hailing customers'

Heads up: Make sure you have Python installed on your local machine and Apache-2.0 license terms are understood, as the plugin uses local execution and relies on specific libraries

Saves to your device

Use with Claude

New

Skip the builder — one click puts this in Claude, Cursor, Antigravity and more.

✅ Light setup

Installs with a command or two; your AI agent can do it for you.

Try it instantly — no install

Claude Code

mkdir -p ~/.claude/skills/diffmode-free && curl -fsSL https://workflowstacks.com/api/skills/diffmode-free/claude-skill -o ~/.claude/skills/diffmode-free/SKILL.md

Open in another AI app

Opens the app with this repo with the prompt ready to go — no copy-paste needed.

Connect the whole catalog (MCP)

claude mcp add --transport http workflowstacks https://workflowstacks.com/api/mcp

Adds a WorkflowStacks connector to Claude Code: search and load any skill here by chatting.

Use with Claude

New

Skip the builder — one click puts this in Claude, Cursor, Antigravity and more.

✅ Light setup

Installs with a command or two; your AI agent can do it for you.

Try it instantly — no install

Claude Code

mkdir -p ~/.claude/skills/diffmode-free && curl -fsSL https://workflowstacks.com/api/skills/diffmode-free/claude-skill -o ~/.claude/skills/diffmode-free/SKILL.md

Open in another AI app

Opens the app with this repo with the prompt ready to go — no copy-paste needed.

Connect the whole catalog (MCP)

claude mcp add --transport http workflowstacks https://workflowstacks.com/api/mcp

Adds a WorkflowStacks connector to Claude Code: search and load any skill here by chatting.

Quick Actions

Details

Creator

acogood

Language

Python