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Achievement: Pair ExtraordinaireAchievement: Pull Sharkx2

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0xWick/README.md

Muhammad Umar Khatana

Blockchain and AI engineer. I build smart contracts, Web3 infrastructure, and the autonomous LLM agents that interact with them.

Currently Senior Engineer at Telegraph — Solidity for cross-chain bridging and state verification, Go node infrastructure for decentralised AI compute. Previously Rust and AI R&D at Antematter, Web3 at LOOT8.

Two-time hackathon winner — Chainlink Fall '22 and Moralis x Filecoin.

Working on — agents that transact on-chain, MCP servers, cross-chain infrastructure

Stack — Solidity · Go · Rust · TypeScript · Python · EVM · Foundry · LangChain

Selected work

  • Warden — an AI agent holding the only key to an on-chain vault. Talk it into paying you: two LLM guards, code vetoes, contract caps, a soulbound trophy and an MCP server. Code
  • Agentistan — a war with no players, run by AI generals, n8n automations, Chainlink prices, real weather and an on-chain ledger. Code
  • Decentralized Kameti — savings circles run by a smart contract with Chainlink VRF and Automation. Chainlink Fall '22 prize winner.
  • Shadow DAO — a DAO gated by zero-knowledge proofs: Polygon ID credentials verified on-chain, one identity per wallet.
  • Wasuli Bhai — settling money between friends: running tabs, receipts and a credit score. Code

umarkhatana.com · Essays · LinkedIn · Upwork · Book a call

Pinned Loading

  1. Kameti Kameti Public

    A rotating savings circle (ROSCA) run by a smart contract: Chainlink VRF makes the draw, Chainlink Automation runs each round, Polygon ID keeps members accountable. Chainlink Fall 2022 prize winner.

    Solidity 1

  2. Telegraph-MCP Telegraph-MCP Public

    MCP server exposing Telegraph node/engine/daemon APIs with x402 payment integration

    TypeScript

  3. agentistan agentistan Public

    JavaScript

  4. MarginCall-backend MarginCall-backend Public

    Alerts on company fundamentals: build rules from live Yahoo Finance metrics (metric vs metric, value or % change), checked every minute with full trigger history. Next.js, NestJS, PostgreSQL, Python.

    TypeScript

  5. umarkhatana umarkhatana Public

    My site, and Warden: an AI agent guarding an on-chain vault. Two LLM guards, code vetoes and contract caps, a soulbound trophy, a live feed and an MCP server. Astro, Cloudflare Workers, Solidity.

    TypeScript