opencode_mosp

OpenCode "Model Overview Side Panel" (/mosp) plugin that shows a sortable overview of the models available to your OpenCode installation: provider, context window, input/output price (USD per 1M tokens), and two LLMBenchmark.ai scores — the Artificial Analysis coding index and intelligence index.

• Version 1.2.23 · MIT · GRASTROY Creations, Korcakov Roman
• Target: OpenCode 2.2.0 (@opencode/plugin 2.2.0), Bun 1.4.x
• Documentation: .docs/README.md (goals, guide, decisions, tests, examples)
• Data licensing for the benchmark scores is unverified — see .docs/decisions/D-0029

Data sources

Data	Source	Notes
Models, names, context, prices	OpenCode model registry (host catalog)	Authoritative; read on every panel mount
Coding / Intel scores	LLMBenchmark.ai /v1/export (aa_coding_index, aa_intelligence_index)	Attached through reviewed mappings in src/config/llbm-mappings.ts
Crosswalk (not displayed)	models.dev api.json	Cached for future mapping work

Missing values render as — and are never fabricated. A ~ prefix marks a score borrowed from a sibling model (e.g. a -free variant shown with its paid model's score). No ranks are computed; only reported values are shown.

Usage

The panel opens with /mosp (or /mosp toggle). Other commands:

• /mosp update — fetch all sources (the only network path)
• /mosp redraw — re-read host catalog + cache and repaint
• /mosp status — per-source freshness dialog
• /mosp sort <column> — e.g. coding, intel, ctx, input-price, output-price

Click a column header to sort; clicking again flips the direction. The [update] button at the right end of the filter row does the same as /mosp update — use it when the panel opens without models.

Installation

Global (available in all projects)

Extract the packed plugin into OpenCode's global plugins directory:

mkdir -p ~/.config/opencode/plugins/opencode_mosp
tar -xzf opencode_mosp-*.tgz -C ~/.config/opencode/plugins/opencode_mosp --strip-components=1

Install production dependencies (skips devDependencies):

cd ~/.config/opencode/plugins/opencode_mosp
bun install --production

Then add it to ~/.config/opencode/opencode.jsonc:

{
  "$schema": "https://opencode.ai/config.json",
  "plugins": [
    "~/.config/opencode/plugins/opencode_mosp"
  ]
}

Or reference it by absolute/path entry as shown above. You can also extract directly into ~/.config/opencode/plugins/ without creating a subdirectory, but putting it in its own folder keeps things organized.

Project-local

Extract into your project and add to opencode.jsonc:

mkdir -p .opencode/plugins/opencode_mosp
tar -xzf opencode_mosp-*.tgz -C .opencode/plugins/opencode_mosp --strip-components=1
cd .opencode/plugins/opencode_mosp
bun install --production

{
  "$schema": "https://opencode.ai/config.json",
  "plugins": [
    "./.opencode/plugins/opencode_mosp"
  ]
}

Pack it yourself

bun install
bun run pack:plugin
# outputs dist/opencode_mosp-*.tgz

Development

bun install
bun run check

bun run check runs typecheck, lint, format check, and tests (no network). The mapping scripts bun run validate:mappings and bun run generate:mappings need network access. See .docs/guide/development.md for setup and environment variables, and .docs/guide/architecture/ plus .docs/guide/sources/ for design and source details.