Matterbridge accessory platform example plugin

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Matterbridge accessory platform example plugin is a template to develop your own plugin using the accessory platform.

It exposes a cover device that continuously moves position and shows how to use the command handlers (you can control the device).

If you want to write your plugin, the easiest way to start create a new plugin is to clone the Matterbridge Plugin Template which has Dev Container support for instant development environment and all tools and extensions (like Node.js, npm, TypeScript, ESLint, Prettier, Jest and Vitest) already loaded and configured.

If you like this project and find it useful, please consider giving it a star on GitHub and sponsoring it.

Prerequisites

Matterbridge

See the guidelines on Matterbridge for more information.

Repository setup

Note: This repository uses a new toolchain. It replaces the traditional TypeScript / ESLint / Prettier / Jest stack with a faster, lighter setup.

• No typescript package — replaced by TypeScript Native. The typescript package is kept only as a publish-time dependency while tsgo is still in preview.
• No ESLint, no Prettier — replaced by the oxc stack: oxlint for linting and oxfmt for formatting.
• No Jest — replaced by Vitest, which is much faster and natively supports ESM without extra configuration.
• Far fewer development dependencies — the number of installed packages drops from ~600 to ~75. A clean install is much faster.
• Much faster linting and formatting — oxlint and oxfmt run in a fraction of the time required by the ESLint / Prettier pipeline.
• Much faster builds — tsgo compiles the project in a fraction of the time required by the standard tsc build.
• Editor support — use the VS Code extensions for tsgo and oxc to get the same experience in the editor.

Style guide

See also the Style Guide for JSDoc, naming, and logging conventions used in this repository.

Copilot instructions

File	Notes
.github/copilot-instructions.md	Main project instructions — always loaded
.github/instructions/matterbridge/matterbridge.instructions.md	Matterbridge endpoint guide — dedicated Copilot instruction file
.github/instructions/testing/unit-tests.instructions.md	Testing standards — scoped to **/*.test.ts

Claude instructions

File	Notes
CLAUDE.md	Main project instructions — always loaded
.claude/rules/matterbridge/matterbridge.instructions.md	Matterbridge endpoint guide — loaded for all contexts
.claude/rules/testing/unit-tests.instructions.md	Testing standards — scoped to **/*.test.ts

Codex/Agents instructions

File	Notes
AGENTS.md	Main project instructions
.codex/config.toml	Codex project permissions, approvals, and profile
.codex/rules/default.rules	Codex command allow, prompt, and deny rules

Documentation

Refer to the Matterbridge documentation for other guidelines.

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