Full-stack & onchain engineer — lead engineer at qrcoin.fun; building local-first tools for agents on the side.
saileshsivakumar.dev · X · Farcaster · contact@saileshsivakumar.dev
- 🎯 qrcoin.fun — a daily auction for attention on Base. Lead engineer since auction #2
- 🪄 Magic Cabinet — AI kitchen-design & quoting platform. Full-stack: web, Bun/Hono API, SwiftUI + BabylonNative iOS
- 🎛️ trifola — command center for your coding-agent fleet
- 🧾 Receipts — a Slack agent that surfaces past decisions with real quotes
- 📸 instacrawl — archive & search your own Instagram locally (DMs, posts, reels, stories) into SQLite
- 🖥️ TermGrid — one hotkey grids every terminal window, actively-working Claude Code sessions first
- 🌐 web-autopilot — natural-language browser agents on Browserbase + Stagehand
- 📖 explore-jina — Jina Reader web scraper: concurrent single/multi-page crawling to clean Markdown
- 🎓 claude-code-os — free, open course rebuilding a Claude Code masterclass on native primitives
- 👷 foreman — orchestrator agent that hires, pays, and composes live okx.ai catalog agents over x402 — every verdict carries the tx hash that paid for it
- 🔍 exploit-sentinel — paid contract-risk proofs over x402: fork-simulated honeypot receipts + audits that cite the source line
- ⚡ praxion — the safety layer between AI and capital: Chainlink DON consensus enforces trade constraints on-chain (live)
- 🚪 agentgate — AI-agent payment gateway on Tempo: pay-per-call APIs with stablecoins via HTTP 402 (live demo)
- 🛡️ pulse — commit-reveal accountability for agent reasoning: sealed TEE commitments, slashing, atomic Uniswap v4 hook enforcement
- ₿ btc-yield-vault — ZK-constrained autonomous BTC agent on Starknet: every decision Pedersen-proven before it executes
- 💬 khun — Telegram bot that turns Thai service providers into x402-payable Solana agents in one message
- 💰 rally — conditional group money: one link, a group pot that pays out together or refunds everyone, automatically
- 🚢 tradeguard — private multilateral netting + atomic settlement for trade finance, live on Canton DevNet
- 🔒 private-prediction-market — zero-knowledge prediction market on Aleo
- 🪙 SolSplits — revenue-splitting protocol on Solana (Anchor)
- ⛓️ The Chain — a Devvit game where an entire subreddit shares one streak: one link a day, together, or the chain breaks for everyone
- gbrain — #2951 thin-client scratch-database fix · #2950 remote-ping job-status polling fix (Garry Tan’s open-source company brain)
- CodexBar — #2167 duplicate menu-bar items fix · #2048 menu-scroll restore · #1903 account-switch history isolation · #1825 PAYG credit balance · #1827 UTC reset parsing
- OpenSuperWhisper — #167 mouse button as a recording trigger
- monad-mip-lab — #18 label and cite each claim in the MIP-4 semantics review (Cortex)
- solidarity-fund — #188 fee-on-transfer token accounting fix (Breadchain)



