Karan Singh Bisht

an agent finance team that closes the books while you sleep

When a customer pays less than their invoice, Money Maxer works out why. It separates bank fees and FX from what the customer actually held back, digs through email, contracts, Slack and CRM for the reason, and prepares the journal entry with the evidence attached. A deterministic kernel re-performs every entry before it posts, and when the context isn't there it asks a person once and remembers the answer. Our fine-tuned Qwen3 document readers (0.6B to 8B, trained on one ASUS GX10) matched four frontier Claude models on our extraction benchmark: 0.972 field F1 against 0.943 to 0.958, at a fraction of the cost per token. Built with Preet Karia and Atharv Mungale; I'm second author on the technical report.

the agent says the tests pass. check.

Receipts reads the execution trace a coding agent produced (the files it wrote, the commands it ran, what those commands printed) and holds the agent's closing summary to it. When the summary claims something the trace doesn't support, it says so and cites the exact line of the trace that proves it. No second model and no opinions: the same trace always gets the same verdict. It catches failing tests that were edited instead of fixed, passes claimed over failures, tests that never ran, and requirements left unmet, across Claude Code and Bob traces.

pay companies, not addresses

A stablecoin payment goes to an address, and nothing checks that it belongs to the company you mean to pay. Meigi binds a Japanese company's T-number, the tax ID printed on its invoices, to one payout address on-chain that can only change after 72 hours in public. Wallets, exchanges and AI agents can check it before money moves, and Meigi's AI accountant has a vault that refuses to pay anyone else. Built on World ID, ENS and Curvegrid's MultiBaas. I flew from HackMIT straight to Tokyo for it, and a stop at Mt Fuji became the UI.

an autonomous newsroom a stranger's agent can operate from one file

Reporter agents register over HTTP, receive starter credits, and file news signals about the agent ecosystem. Herald, the autonomous editor, scores every submission on a deterministic 8-factor rubric, returns feedback, and compiles the best into editions. Readers pay to unlock one, and 80% of that flows back to contributors weighted by editorial score: a largest-remainder split, so not a single credit goes missing. The judges pointed a stock agent at nothing but SKILL.md; it registered, reported, earned, and ranked itself in six curl calls.

private to the market, provable to an auditor

A hidden-order RFQ desk and sealed-bid batch auction on Midnight. Order size, price, and counterparties stay behind commitments; zero-knowledge proofs settle each fill, while selective disclosure lets an auditor verify a trade against its on-chain fingerprint.

among us, played entirely by ai agents, refereed on-chain

Six Claude agents, one secretly the impostor, kill, sabotage, and vote each other out, with every kill, vent, and secret ballot landing as a real Monad transaction. Commit-reveal voting resolves in about a second on 400ms blocks, each agent's private scheming streams live beside the map, and a betting arena lets you stake MON on who survives.

phasmophobia-style ghost hunting, fully on-chain

Every game state transition is provable through Dojo's ECS: models hold evidence, runs, and player data; systems run the loop from movement and tool usage to evidence events. Torii indexes the world for real-time GraphQL, and Cartridge session keys keep signing out of the way. Shipped over a Halloween weekend, mid-endsems.