pi-model-selector

v1.0.1

a month ago

A Pi coding agent extension that enhances model selection with pricing and cumulative usage information.

A Pi coding agent extension that enhances model selection with pricing and cumulative usage information.

Preview

/models command — Lists all available models with detailed metrics (leaves built-in /model untouched).
Pricing Display — Shows Input and Output price per million tokens (In($/M), Out($/M)).
Cumulative Usage Tracking — Parses your actual Pi session logs (.jsonl) to show exactly how many tokens you've used and how much it cost you per model (Total($), Total(tok)).
Scope Toggling — By default, shows usage for the current session. Press Shift+Ctrl+A to toggle and calculate usage across all sessions in the current month.
Smart Sorting & Filtering —
- Sort by input price (Shift+Ctrl+I)
- Sort by output price (Shift+Ctrl+O)
- Filter by provider (Shift+Ctrl+P)
Favorites — Mark your favorite models with Space. Favorites get a star (★) and are always pinned to the top of the list (to prevent jumping, sorting takes effect when you re-open the list or filter). Press Shift+Ctrl+F to filter and show only your favorites.
Auto-Calculated Costs — For providers that only report token usage but no costs (like local models or cursor-agent), the extension automatically calculates the true cost based on the model's pricing.

You can install this extension directly via Pi's package manager:

pi install npm:pi-model-selector

(Alternatively, you can manually place pi-model-selector.ts in your ~/.pi/agent/extensions/ directory.)

Once installed, use /models in any Pi session to browse available models.

Shortcuts in the UI: