---
title: ToolTree
emoji: 🌳
colorFrom: green
colorTo: blue
sdk: static
pinned: false
license: mit
---

# ToolTree: Efficient LLM Agent Tool Planning via Dual-Feedback Monte Carlo Tree Search and Bidirectional Pruning

Accepted at ICLR 2026. Paper: arxiv.org/abs/2603.12740

This Space mirrors the [project page](https://syang2000.github.io/ICLR_2026_ToolTree/) and hosts the
[interactive case walkthrough](https://pleuron-tooltree.static.hf.space/demo.html) built from real
execution traces of the released implementation.

- arXiv: https://arxiv.org/abs/2603.12740
- OpenReview: https://openreview.net/forum?id=Ef5O9gNNLE
- Code: https://github.com/SYang2000/ICLR_2026_ToolTree