ShadowGit

Your safety net for AI coding

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September 16, 2025 My AI coding tool saves users 50% on tokens - discovered this by accident while solving my own problem

Three months ago, Claude deleted 3 hours of my work with an "intelligent" refactor at 2 AM. No way to undo. Git commits were hours old. I just sat there staring at broken code.

Built ShadowGit in anger that weekend. Auto-saves every 15 seconds to a shadow repo. When AI breaks something, one-click restore.

But here's what I didn't expect:

Week 3: A user feedback changed everything

Built an MCP integration so AI could search the history. Was still thinking "safety net" as message for my landing page.

Then this user emails me: "I'm saving 50-65% on tokens. Instead of feeding Claude 20-30K tokens of context every conversation, I use git queries on ShadowGit history. Better understanding with half the tokens."

Holy shit. I built a token optimizer without realizing it.

The pivot in messaging:

  • Before: "Never lose code again"

  • After: "Cut AI token usage by 50% AND never lose code"

Posted on r/ClaudeAI with this new angle. 50+ users in 5 hours.

Why the token saving works:

  • Normal workflow: Paste entire codebase → 20K tokens

  • ShadowGit workflow: AI runs git diff → 2K tokens

  • AI actually understands better (sees evolution, not just current state)

Week 4: Hit 100 users

  • $19 lifetime (impulse buy price)

  • Zero marketing spend

  • MCP server open sourced

What I learned:

  • The problem you solve might not be the problem users buy for

  • Measurable ROI (50% token savings) beats emotional benefits (safety)

  • Your power users will show you the real value prop

Current metrics:

  • 100+ users saving average 20K tokens/day

Still building. The safety net feature I built for myself turned out to be the smaller value. The real gold: making AI coding actually affordable at scale.

Anyone else discovered their product's real value from users, not your original vision?

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AI assistants have no memory. They break your code, then can't see what they changed. They suggest the same failed fixes repeatedly. ShadowGit exists because AI needs context to actually help, not just guess.