This GitHub repo is a full revenue system

My team at Single Brain built an open-source repo, and it’s a different game entirely. They’re fully operational AI workflows designed to run marketing and sales systems end-to-end. These are the same systems we’ve used to generate millions and even cut $500K in costs.

Here’s what you can actually do with them:

Resurrect dead deals automatically
Deal Resurrector scans stalled/lost opportunities and finds ways to revive them — including tracking champions who moved companies.

Ship high-performing content on repeat
The Expert Panel scores your output recursively with domain-specific personas until it hits 90+ quality. No more guessing.

Run marketing experiments autonomously
Want to test LinkedIn carousels vs. static posts?
Just tell the agent. It executes, analyzes, and reports back.

Turn traffic into real pipeline
RB2B Router handles intent scoring, deduplication, and routing before leads even hit your outbound sequences.

Continuously refine your targeting
ICP Learner updates your ideal customer profile based on actual win/loss data — so your pipeline improves over time.

Cut costs with AI-powered finance ops
We even included CFO skills. One workflow alone helped us save $500K.

In total: 21 skills (and growing).

Check out the repo here.

The bigger point:
AI is about building systems that think and execute.

Most teams are still stuck at the prompt layer. The leverage comes when you operationalize it.

To building systems that scale,
Eric Siu

P.S.

1 - If you want to grow faster using the power of AI, my agency Single Grain is offering free marketing plans to qualified Leveling Up newsletter subscribers, check it out here.
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3 - We launched ClickFlow to help automate and scale SEO.
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