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Kajko25/README.md

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⬡ About

Hands-on blockchain builder who learns new chains by shipping real, verified on-chain transactions — not tutorials. Before any mainnet launch, the goal is to already understand the network deeply: mechanisms, gas economics, precompiles, governance, the works.

  • 🧪 Tested and built on a wide range of L1/L2 testnets — Aleo, Fuel, Monad, Polymer, Scroll, and more
  • 🤖 Building agentic, USDC-native protocols on Arc (Circle's payments-first chain)
  • 🔵 Deep into the Base ecosystem — Base MCP, ERC-8004 agent identity, x402, B20, Smart Wallet/passkeys, Basenames — exploring it corner by corner because onchain or it didn't happen
  • 🔷 Full-stack Web3: Solidity/Foundry contracts → TypeScript agents → frontend → deployment
  • 🔐 Deliberate about wallet hygiene and on-chain separation between projects
  • 📜 Believer in verifying everything independently — if a script says "success," it gets re-checked on-chain

🛠️ Stack


🚀 Featured Projects

Project Description Links
🛡️ DAO-WARDEN AI guardian agent that detects DAO governance attacks (BONK-class vote-buying) in real time, and reacts — auto-vote / auto-cancel via timelock. ERC-8004 identity + on-chain audit trail. Built on Arc Testnet. 🌐 Live · 📂 Source
🤝 PactAI Agent-to-agent job protocol: USDC escrow (JobEscrow) that pays an executor agent only on verified task completion, with refund-on-timeout as a first-class path. Flagship demo: SlotScout, hunting scarce appointment slots. Built for the "Build on Arc" hackathon (Agentic Economy track). 🎞️ Deck · 📂 Source
🪶 Kokosh An ERC-8004-registered wallet-hygiene agent on Base mainnet — scans a wallet's approvals and holdings, flags scam/impersonation tokens, revokes what shouldn't be there, and sells its own /audit as a paid x402 service. Wired into Base MCP, runs its checks on a schedule, and attests what it finds on-chain via EAS. 📂 Source

🔭 Currently exploring

The Base ecosystem end-to-end — mainnet mechanisms, agent identity, account abstraction, and everything shipping out of Base Batches — alongside Circle's Arc (Gateway, x402, developer- and user-controlled wallets, smart contract platform), agent-to-agent payment protocols, and DAO governance security. Plus a running tour of new L1/L2 testnets as they launch. Building based, one block at a time. 🔵


📊 Stats

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  1. pactai pactai Public

    Agent-to-agent job protocol with USDC escrow on Arc — Build on Arc hackathon (Agentic Economy). Flagship demo: SlotScout.

    TypeScript

  2. dao-warden dao-warden Public

    TypeScript

  3. kokosh kokosh Public

    Solidity