Comparison
AI Agent Book vs Heffl Free Tools
AI Agent Book has more GitHub stars (54,572 vs 0). AI Agent Book was updated more recently (last commit 1w ago). Data comes straight from GitHub and refreshes daily.
AI Agent Book
《深入理解 AI Agent：设计原理与工程实践》（李博杰 著）开源主仓库：全书正文、编译版 PDF 与按章配套代码
$
git clone https://github.com/bojieli/ai-agent-book
Heffl Free Tools
Free email verification, business calculators, UAE estimates and drafts. No API key.
$
claude mcp add --transport http heffl-free-tools https://api.heffl.com/api/public-tools/mcp| Metric | AI Agent Book | Heffl Free Tools |
|---|---|---|
| Type | MCP server | MCP server |
| GitHub stars | 54,572 | 0 |
| Stars, last 7 days | +171 | n/a |
| Forks | 6,228 | 0 |
| Upvotes | 0 | 0 |
| Language | Python | n/a |
| License | Apache-2.0 | n/a |
| Last commit | 1w ago | n/a |
| Created | Sep 2025 | n/a |
| Categories | Memory & knowledge, AI & LLM tooling, Productivity | Productivity |