Blockception Minecraft Bedrock Development is a free extension for developing Minecraft Bedrock Addons and Minecraft Education Edition content. It supports .mcfunction, .json, .lang and .molang files, with different editing tools for each. JSON tools include validation, completions, hovers, signatures, code lens, code actions and schemas. For .mcfunction, it offers completion, formatting, diagnostics, go to definition, regions, symbols, syntax highlighting and validation files; .lang files get formatting, diagnostics, regions, symbols and syntax highlighting. Molang highlighting works in JSON and standalone .molang files, which the page says Minecraft does not officially support. The extension can read .mcattributes, .mcdefinitions and .mcignore project files. A setting adds Education Edition items, blocks, entities and commands to suggestions and debugging. Other settings control diagnostics and selected completion options. Inline values can show variable lookups for mcfunction and Molang during debugging, but are off by default. It is available for Windows, macOS and Linux. The earlier extension repository was archived on September 28, 2025, and points to Minecraft Bedrock Language Server as its successor.
Who it is for
It suits developers creating Bedrock Addons or Education Edition content in a code editor, especially those working with the supported file types. Users should note that the earlier repository has been archived and points to a successor.
What is good
- Supports .mcfunction, .json, .lang and .molang files
- JSON features include validation, completions and schemas
- Can add Education Edition content to suggestions and debugging
- Inline values can show variable lookups during debugging
What to know first
- Inline debugging values are off by default
- Earlier extension repository was archived on September 28, 2025
Verdict
The extension offers format-specific editing and debugging tools for Bedrock Addons and Education Edition projects. The archived repository points users to Minecraft Bedrock Language Server as its successor.
Blockception Minecraft Bedrock Development plans and pricing
All plansCompared on Minecraft add-on editors
- Free plan
- Yes
- Pack types
- behavior packs, resource packs, skin packs
- Editor mode
- code
- Custom entity tools
- Yes
- Scripting support
- Yes
- Version targeting
- unspecified
- Available platforms
- Windows, macOS, Linux
