Add task category and project page link

README.md

@@ -3,6 +3,8 @@ language:
 - en
 license: mit
 pretty_name: Emergent Collusion in Long-Horizon LLM Agent Interaction
+task_categories:
+- other
 tags:
 - multi-agent
 - llm-safety
@@ -50,11 +52,12 @@ configs:
   - split: test
     path: data/tasks.parquet
 ---
+
 # Emergent Collusion in Long-Horizon LLM Agent Interaction
 
 **Xinrui Shi\*, Yanzhe Zhang\*, Diyi Yang**
 
-[[Code](https://github.com/SALT-NLP/agent-collusion)]   [[Paper](https://arxiv.org/abs/2609.24967)]
+[[Code](https://github.com/SALT-NLP/agent-collusion)]   [[Paper](https://arxiv.org/abs/2609.24967)]   [[Project Page](https://salt-nlp.github.io/agent-collusion-website/)]
 
 \*Equal contribution.
 
@@ -146,4 +149,4 @@ Released under the [MIT License](LICENSE).
       primaryClass={cs.AI},
       url={https://arxiv.org/abs/2609.24967}, 
 }
-```
+```