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 Learn more and see **real demos** on our [**official website**](https://deerflow.tech).
 
+## Sister Projects
+
+<img width="446" height="280" alt="image" align="middle" src="https://github.com/user-attachments/assets/077edef4-d560-41af-bb0d-d0a5f14fcc20" />
+
+- [**LLM Space**](https://github.com/deer-flow/llm-space) - Meet our secret weapon behind DeerFlow — one desktop tool to prototype agent ideas, inspect each harness step, replay failures, and benchmark performance.
+
 ## Coding Plan from ByteDance Volcengine
 
 - We strongly recommend using Doubao-Seed-2.0-Code, DeepSeek v3.2 and Kimi 2.5 to run DeerFlow