dsh-opencode-go-panel

A DeepSeek Harness sidebar panel for an OpenCode Go subscription. Everything it shows is read from OpenCode Go APIs.

What it shows

• Plan and subscription state from the OpenCode Console status API: plan, price, workspace, renewal/end date, cancellation state, upgrade price, and whether extra usage is enabled.

• One normalized allowance meter for the 5-hour, weekly, and monthly windows with dollars used/remaining, percentage, reset countdown, and pace.

• A base-dollar allowance model. The largest single-model cap is the base: $100 for Go. Models with smaller caps burn base faster:

  Model	Monthly cap	Burn rate
  DeepSeek V4.1 Flash	$100	1.00×
  GLM-5.3-Flash	$60	1.67×
  MiniMax M3.1 Flash	$20	5.00×
  Kimi K3	$15	6.67×

  Mixed usage needs only the one base meter because OpenCode's API percentage is already the blended total. The model table shows each model's cap, burn rate, and remaining if that model were your only model.

• Published per-million-token rates from the authenticated OpenCode Go model API: input, output, cache read, context, max output, and model tags.

Install

From this checkout:

plugin_manager install_bundle target=/absolute/path/to/dsh-opencode-go-panel

Or from the GitHub repository, install the bundle package through the Harness Plugin Manager and enable it. A page refresh is required after the first client bundle is installed.

Credentials

The Host half resolves, in order:

1. the Harness credential store (OPENCODE_GO_API_KEY),
2. OPENCODE_GO_API_KEY, OPENCODE_API_KEY, OPENCODE_ZEN_API_KEY in the environment,
3. the panel's own ~/.dsh/opencode-go/api-key file,
4. ~/.pi/agent/auth.json (opencode-go),
5. ~/.local/share/opencode/auth.json (opencode).

If no key is found, the panel shows a connect card and stores the pasted key in the Harness credential store. Exact Console billing data additionally uses a local OpenCode Console sign-in (~/.local/share/opencode/opencode.db); without it, the panel falls back to the percentage usage API.

Data limitations

OpenCode exposes one normalized percentage for all models, not per-model spend or token totals. Per-model caps are OpenCode's published Go allowances; the status API does not return them. The panel deliberately does not reconstruct tokens from local session logs. Input/output/cache rates and the available model list come from the OpenCode Go model API.

Files

• index.js — Host routes and same-origin guards.
• data.js — API, credential, allowance, and model normalization.
• client.js — sidebar icon and panel UI.
• cordis.patch.yml — bundle patch.
• locale/ and icon.svg — plugin metadata and artwork.

License

MIT