Amplifier

OpenCode plugin that brings Amplifier into any OpenCode session — bundles, modes, agents, provider switching, and diagnostics.

Install

uv tool install amplifier                                          # 1. install amplifier
npm install -g opencode                                            # 2. install opencode
echo '{ "plugin": ["opencode-amplifier"] }' > opencode.json       # 3. add the plugin
opencode                                                           # 4. run it

The plugin registers 19 tools and 4 hooks automatically. Try:

modes                        # list available modes
bundle list                  # list available bundles
use foundation               # switch active bundle
bundle add git+https://...   # install a new bundle
brainstorm                   # activate brainstorm mode
mode off                     # clear active mode

What you get

Category	Tools
Status	amplifier_status, amplifier_capability, amplifier_emit
Bundles	amplifier_bundle_list, amplifier_bundle_show, amplifier_bundle_resolve, amplifier_bundle_use, amplifier_bundle_current
Agents	amplifier_agents_list, amplifier_agents_show
Providers	amplifier_provider_list, amplifier_provider_use
Modes	amplifier_modes_list, amplifier_mode
Settings	amplifier_settings_get, amplifier_settings_set
Diagnostics	amplifier_init, amplifier_doctor, amplifier_cli

Development

git clone https://github.com/michaeljabbour/opencode-amplifier.git
cd opencode-amplifier
bun install
bun test            # 80 tests, clean output
bun run typecheck   # should exit silently

Local plugin development

To test local changes without publishing:

{
  "plugin": ["file:///absolute/path/to/opencode-amplifier"]
}

Requirements

• Amplifier (uv tool install amplifier)
• OpenCode (npm install -g opencode)
• Bun (for development only)

License

MIT