BTXML Checker

by abco20

Formatter, diagnostics, and language tooling for BehaviorTree.CPP XML in VS Code.

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Version

0.1.5

Last updated

May 23, 2026

Programming Languages Linters Formatters #json #vscode #formatter #xml #linter #btcpp #behaviortree #behaviortree.cpp #BehaviorTreeXML #BTCPPXML #btcpp-xml #groot

VS Code support for BehaviorTree.CPP XML projects.

Features

Diagnostics through the bundled btxml language server
Formatting for .bt.xml and .tree.xml
Completion, hover, go-to-definition, references, document symbols, and code actions
Commands to restart the language server, inspect the workspace, open the config, and create a starter config
JSON schema validation for btxml.config.json and btxml.nodes.json

Commands

BTXML Checker: Restart Language Server
BTXML Checker: Show Output
BTXML Checker: Format Groot XML
BTXML Checker: Check Workspace
BTXML Checker: Show Project Summary
BTXML Checker: Open Config
BTXML Checker: Create Config

Configuration

The extension reads the same effective project configuration as the CLI, so diagnostics and formatting stay consistent between the editor and command line tools.

When a document is open, the language server resolves the nearest btxml.config.json above that file first. If btxml.configPath is set, that explicit config still takes priority.