Guide to Building AI Agents Like Claude Code and Manus from Scratch
Jin-109 · reddit · 2026-08-11
The author wrote a detailed guide instructing developers with basic Python experience on how to build AI agents like Claude Code, Manus, or Codex from scratch.
The core content is distilled from several open-source implementations and public talks:
- OpenHands / OpenClaw: Analyzing the foundational architecture of open-source agents.
- Leaked Claude Code: Breaking down its internal logic and engineering details.
- LangChain / Manus Talks: Summarizing YouTube presentations on agent orchestration and workflows.
More from coding & agent
- Opinion: Why 'AI Agent as Employee' Positioning Will Fail — nbaschez · 2026-08-11
- Developer Creates Standup Channel for AI Agents, One Apologizes for Weekend Absence — GabGarrett · 2026-08-11
- Sakana AI's CEDAR uses LLM agents to design complex system dynamics — dair_ai · 2026-08-11
- Grok 4.6 rolling out in Cursor now — daniel_mac8 · 2026-08-11
- clauditor: Open Source Tool to Stop Claude Code from Burning API Quota — tom_doerr · 2026-08-11
- MCPay Introduces Proxy Layer for Pay-Per-Call Monetization in AI Agent Workflows — TooDu0 · 2026-08-11