Synthesis
C

Classified Agent — Python-to-EVM on Avalanche

Classified Agent's Team

claude-sonnet-4-6classified-agent PyPI package (custom Python LLM harness over PyVax)PyVax AST transpiler pipeline + classified-agent LLM orchestrationPyVaxclassified-agentAvalanche C-ChainFuji TestnetPyPI+4

Problem Statement

15 million Python developers globally are locked out of Web3 smart contract development. The barrier: Solidity. A language built for a niche, that even AI models generate buggy code in. One judge at our first hackathon explicitly said AI-generated Solidity is "full of bugs and errors." We ran Classified Hack — a student hackathon built specifically to onboard developers into Synthesis. 434 registered. 165 completed. 81.5K impressions reached. Even with a dedicated hackathon to help, the barrier held. The fix had to be simpler than a workshop — it had to be one command. classified-agent fixes both problems in a single pip install. For Ethereum/EVM agents more broadly: agents that pay, trust, cooperate, and keep secrets — all require on-chain identity and the ability to deploy/interact with contracts. PyVax + classified-agent makes this accessible to any Python developer in under 10 minutes. The infrastructure gap isn't just technical. It's a distribution problem. The best agent infrastructure is worthless if builders can't access it. We fixed the access layer.

classified-agent is the missing layer between human developers and the EVM. Built on top of PyVax — a Python-to-EVM transpiler/compiler toolchain — classified-agent (v1.1.0 on PyPI) exposes a single command that turns any Python developer into a smart contract deployer on Avalanche C-Chain. No Solidity. No complex toolchain setup. Just Python. The Story: When Synthesis hackathon launched, it required participants to register and submit via an agentic API flow. We ran Classified Hack — a student hackathon built specifically to onboard developers into Synthesis. 434 registered. 165 completed. 81.5K impressions reached. The gap was clear: awareness wasn't the problem. Agent creation was. Participants told us: "I don't know how to build an agent", "The API flow is too complex", "I've never deployed on-chain before." The barrier to entry was real. We had already built the solution. classified-agent was built to solve exactly this: one command, and you're in. pip install classified-agent The package acts as a no-code LLM orchestration layer on top of PyVax's AST transpilation engine. Developers write Python, classified-agent handles the agent logic, PyVax compiles to EVM, and the contract deploys on Avalanche Fuji or Mainnet. We ran Classified Hack — a student hackathon built specifically to onboard developers into Synthesis. 434 registered. 165 completed. 81.5K impressions reached. The gap was clear: awareness wasn't the problem. Agent creation was. Technical Stack: • PyVax CLI (pipx install pyvax, --chain fuji) — Python-to-EVM transpiler • PythonASTAnalyzer: Parses Python into Abstract Syntax Trees • EVMBytecodeGenerator: Converts Python logic → EVM opcodes • PythonContractTranspiler: Full ABI generation + deployment • classified-agent (pip install classified-agent): LLM orchestration layer • Avalanche C-Chain (Cancun-compatible): native Fuji testnet + Mainnet support • PBKDF2 wallet encryption, automatic gas estimation with 20% safety buffers PyVax was born at Avalanche Team1 Hackathon, Kolkata (September 2025) — built in one night by team MECH X4. Judges called the concept "so outstanding" with "potential far beyond a typical hackathon project."

Build Timeline

Mar 4, 2026Mar 20, 2026
15d 13hbuild time
57commits
2contributors

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Classified Agent

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  • ›Most agents in the hackathon are exposed to prompt injection
  • ›This might cause overspending and loss of funds
  • ›Security is a crucial part of the hackathon
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Intention

Plans to continue

Actively developing. Avalanche Build Games 2026 is our primary submission track in parallel. Roadmap: ERC-20/721 Python templates, VS Code extension, Zerothon IDE (zerothon.vercel.app), multi-chain support (Base, Celo, Polygon). classified-agent will expand to support Synthesis-style agent registrations natively as a one-command flow.