Agent Harnesses and Models

• Claude Code serves as the primary daily driver on a $200/month subscription, while Codex is reserved for heavier development and ensuring code integrity.1:02
• A dedicated VPS-hosted Hermes agent manages personal finance and accounting, tracking receipts and invoices automatically through Obsidian to minimize manual data entry.2:05
• He splits model families by task: Anthropic models handle rapid 0-to-1 creation, while OpenAI models are preferred for complex 1-to-2 code refinement and bug-heavy projects.2:52
• Open-source and local models—up to 27B parameters—are relegated to secondary roles, used primarily to avoid credit exhaustion on long-running tasks or for offline work during travel.4:28

Stack and Workflow

• The primary app-building stack uses Node.js, TypeScript, and Supabase, which he favors for its ease of deployment and AI-friendly integration via Model Context Protocol (MCP) connectors.7:40
• For serious coding, he uses Cursor as his main editor, reserving PyCharm for professional Python-heavy maintenance where he needs a traditional IDE.6:03
• Whisper Flow acts as a major productivity layer, allowing him to dictate code and documentation faster than he types, while MCP aggregators like Composio centralize tool authentication to simplify cross-device setup.10:57
• Enterprise-scale codebase refactoring is delegated to Blitz, a tool that requires three to four days to ingest entire repositories but is capable of generating massive, structural updates.14:44