Split-circle webmcp

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  https://split-circle.anaadhimongia9.workers.dev/

## Inspiration Splitting bills becomes difficult when people order different things or only some consume items like alcohol. We wanted AI to handle the setup while each person controls their own choices.

## What it does Split Circle tracks group expenses, payers, shares, and repayments. With WebMCP, an agent can create equal, custom, or question-based splits. Unfinished splits show up as unfished only finished bills can be paid.

## How we built it We built Split Circle using Cloudflare Workers and D1, with Google OAuth and judge access. Four WebMCP tools let agents find groups and members and create splits through the WebMCP API.

## Challenges we ran into The hardest part was separating confirmed debt from changing estimates across unfinished splits.

## Accomplishments that we're proud of

• Agents structure complicated splits.
• Dynamic splits using formulas
• Humans can review the split

## What we learned WebMCP is very useful if used in the right places. Allows us to save time and review instead of ai controlling everything.

## What's next for Split Circle WebMCP Getting users and challenging splitwise.

Built With

• cloudflare
• codex
• node.js