
learn-agent
A step-by-step, zero-dependency tutorial series that distills production-proven engineering patterns from a real open-source desktop coding agent into runnable single-file code.
External-model router for Codex with guided Kimi OAuth/API, DeepSeek, safe migration, and rollback.
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A step-by-step, zero-dependency tutorial series that distills production-proven engineering patterns from a real open-source desktop coding agent into runnable single-file code.
PenEcho is an interactive canvas that lets users combine handwriting, equations, and diagrams with AI reasoning, supporting multiple LLM executors (API, Codex CLI, Claude CLI) and per-request reasoning control.
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