buildathon

ThreadMind is a powerful Discord bot designed to revolutionize conversation management and analysis in Discord servers.

AI chargeback-dispute agent that cites its evidence: 0 FP / 0 FN on a sealed held-out set, 100% prompt-injection defence. Razorpay AI Buildathon 2026

Agentic return-abuse risk scorer - Razorpay AI Buildathon Track 02. Live: https://return-risk-agent.onrender.com

AI agent that recovers failed payments: root-cause diagnosis (rules-first + LLM tail), EV-ranked interventions, deterministic guardrails, payment-link execution — every action on a hash-chained ledger. Pre-registered eval: +10.24pp recovery vs tuned-naive baseline.

Regime-aware fraud detection for merchants — built for the Razorpay Buildathon, Track 2: AI Risk Manager

Deterministic Razorpay reconciliation with constrained AI investigation — Razorpay AI Buildathon, AI Finance Controller track

Autonomous DeFi yield agent on Casper Network — AI-driven rebalancing, real custody, x402 agent economy, RWA oracle

A Discord HTTP bot for flag animation rendering

Submission for Razorpay Buildathon Reconciling gateway settlement data against a merchant's actual pricing contract and flags where the gateway charged more (or less) than the contract allows.

An intelligent developer documentation workspace and code snippet grid with automatic language parsing and high-visibility tag highlight scanning

Intelligent payment route recovery — detect, decide, recover, and learn.

[DISCONTINUED 2026-07-21] Rust/Wasm TCG price oracle on Casper Testnet. Built for a DoraHacks entry; hourly Merkle pushes stopped and /api/v1/casper/price retired. Kept read-only for the submission record. Live oracle: the-undesirables.com

AI-assisted financial reconciliation agent for the Razorpay AI Buildathon (Track 4: AI Finance Controller) — deterministic rule passes first, LLM only for what rules genuinely can't resolve, honest exceptions instead of silent drops.

Verifiable AI agent for RWA collateral risk receipts on Casper Testnet

An honesty layer on top of the Nansen API: seven named failure states instead of one blank panel, per-scene credit accounting, 422s repaired using the provider's own error text. Extracted byte-for-byte from a live Telegram trading bot. Nansen Meridian Buildathon.

Agentic RWA risk attestations on Casper Testnet: upload document, hash evidence, assess risk, publish proof.

Compare npm dependency versions to uncover behavioral changes, flag new capabilities, and make safer upgrade decisions with evidence-based security reports

Concordia DAO Council — policy-governed Casper DAO execution proof

AI-assisted DeFi invariant verification agent for agentic Web3 workflows.

Autonomous procurement agent for Razorpay test-mode commerce — bounded, gated, and fully audited. Built for the Razorpay AI Buildathon, Track 1: Agentic Commerce.