lats

Optimize language-agent decision making with Monte Carlo Tree Search.

Updated Apr 29, 2026
One-click install
npx skills add https://github.com/MantisWare/BizForge --skill lats-mantisware
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: lats
Source: https://github.com/MantisWare/BizForge/tree/main/library/skills/ai-patterns/lats
Command: npx skills add https://github.com/MantisWare/BizForge --skill lats-mantisware

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Language Agent Tree Search (LATS) combines Monte Carlo Tree Search with language-model reasoning to enable robust planning, decision making, and action selection under uncertainty.

Core Features & Use Cases

  • Monte Carlo Tree Search guided planning for language agents to navigate multi-step tasks.
  • Self-evaluating trajectories with feedback loops to improve planning quality.
  • Suitable for tasks with multiple valid solution paths or where environment signals influence decisions.

Quick Start

Run LATS to guide a language agent through complex decision trees and generate a coherent plan and actions.

Frequently Asked Questions about lats

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How does Monte Carlo Tree Search improve language agent planning?

Monte Carlo Tree Search improves language agent planning by applying a SELECT, EXPAND, SIMULATE, REFLECT, and BACKPROPAGATE workflow with UCT-based scoring to navigate complex, multi-step decision tasks under uncertainty.

When should I use Monte Carlo planning for multi-step language agent tasks?

You should use Monte Carlo planning for multi-step language agent tasks when the environment provides signals and feedback, or when multiple valid solution paths exist and robust decision-making under uncertainty is required.

How do I guide a language agent through complex decision trees using LATS?

You guide a language agent through complex decision trees by running the LATS workflow, which uses self-evaluating trajectories and feedback loops to generate coherent plans and select optimal actions.

Does LATS support integration with task orchestration frameworks?

Yes, LATS supports integration with task orchestration frameworks, allowing you to embed Monte Carlo Tree Search guided planning and UCT-based scoring into broader language agent environments.

What is the difference between LATS and standard language agent decision-making?

LATS differs from standard language agent decision-making by combining Monte Carlo Tree Search with language-model reasoning, enabling self-evaluating trajectories and feedback loops rather than relying on single-pass action selection.

What are the limitations of using UCT-based scoring for language agent planning?

UCT-based scoring for language agent planning may be constrained by the quality of environment signals and feedback, requiring clear simulation outcomes to effectively evaluate multi-step trajectories and navigate complex decision trees.