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@anna-jay/opencode-tokenstats

v0.1.2

Published

Shows cumulative input/output tokens and cache hit rate in the OpenCode TUI.

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Links

Maintainers

anna-jayanna-jay

Keywords

opencodeopencode-plugintuitokensusage

Readme

tokenstats

OpenCode TUI plugin that displays cumulative token usage for the active session in the prompt footer:

IN 12,345 · OUT 1,234 · CACHE 82%

IN includes input, cache reads, and cache writes. OUT includes generated output and reasoning tokens. Cache hit is cache-read tokens divided by all input and cache tokens. Values depend on usage reported by the provider.

The OpenCode TUI plugin API does not expose a slot inside the built-in agent/model/provider label, so tokenstats uses prompt.footer.status beside the composer.

Install

opencode plugin add @anna-jay/opencode-tokenstats

To pin a release, use opencode plugin add @anna-jay/[email protected] after publishing that version.

Publish this scoped package publicly with npm publish --access=public.

Local development

From this repository, copy the plugin into the project-local discovery directory:

npm run dev:copy

OpenCode discovers .opencode/plugins/tokenstat/ automatically. The no-op server entrypoint does not need @opencode/plugin at runtime; the TUI entrypoint imports @opencode/plugin/tui, which OpenCode resolves for local CLI plugins. For local type checking, install dependencies with npm install. Run npm run dev:copy again after editing the plugin files; if the TUI does not reload the plugin automatically, restart OpenCode. The .opencode/ directory is git-ignored.

The plugin appears in both server and TUI plugin views by design: index.ts is a no-op server entrypoint needed for automatic TUI loading, while tui.tsx renders the token counter. These are two entrypoints of the same local package, not two copies of the UI.