Comparison
Claude Code Book vs ECC
ECC has more GitHub stars (279,762 vs 4,301). ECC was updated more recently (last commit 3d ago). Data comes straight from GitHub and refreshes daily.
Claude Code Book
《御舆：解码 Agent Harness》42万字拆解 AI Agent 的Harness骨架与神经 —— Claude Code 架构深度剖析，15 章从对话循环到构建你自己的 Agent Harness。在线阅读网站：
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git clone https://github.com/lintsinghua/claude-code-book
ECC
The agent harness performance optimization system. Skills, instincts, memory, security, and research-first development for Claude Code, Codex, Opencode, Cursor and beyond.
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/plugin marketplace add https://github.com/affaan-m/ECC| Metric | Claude Code Book | ECC |
|---|---|---|
| Type | MCP server | MCP server |
| GitHub stars | 4,301 | 279,762 |
| Stars, last 7 days | n/a | n/a |
| Forks | 840 | 41,620 |
| Upvotes | 0 | 0 |
| Language | Python | JavaScript |
| License | n/a | MIT |
| Last commit | 2w ago | 3d ago |
| Created | Mar 2026 | Jan 2026 |
| Categories | AI & LLM tooling | AI & LLM tooling, Memory & knowledge, Security |