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Browser-based BehaviorTree.CPP editor with Nav2 import/export

1 reports1 reporting sourcesUpdated 3 hours ago

Overview

Event synthesis

The author maintains behaviortrees.com, a free, open-source visual behavior tree editor running in the browser. It imports and exports BehaviorTree.CPP XML (v4 for Jazzy and Groot2, v3.8 for Humble), including Nav2's navigate-to-pose trees. The tool includes a CLI for CI pipelines to validate tree structures (e.g., catching dangling children or cycles) and convert between BT.CPP versions and behavior3 JSON. An MCP server allows AI assistants to draft, validate, and share trees via links. It is designed to complement Groot2 by requiring no installation, making it suitable for quick sketching, reviewing, or sharing. The project seeks feedback from Nav2 users regarding missing features and round-trip reliability.

Generated from attributed reports · Updated 2 hours ago

Event evidence and corrections

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Latest development2026-11-04 00:05 UTC
Browser-based BehaviorTree.CPP editor with Nav2 import/export

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  1. ROS Discourse — Community updatesSignal
    Browser-based BehaviorTree.CPP editor with Nav2 import/export

    The author maintains behaviortrees.com, a free, open-source visual behavior tree editor running in the browser. It imports and exports BehaviorTree.CPP XML (v4 for Jazzy and Groot2, v3.8 for Humble), including Nav2's navigate-to-pose trees. The tool includes a CLI for CI pipelines to validate tree structures (e.g., catching dangling children or cycles) and convert between BT.CPP versions and behavior3 JSON. An MCP server allows AI assistants to draft, validate, and share trees via links. It is designed to complement Groot2 by requiring no installation, making it suitable for quick sketching, reviewing, or sharing. The project seeks feedback from Nav2 users regarding missing features and round-trip reliability.

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