📦 PromptFuel v1.0.6

Fixes the usage dashboard refreshing about once per second when idle.

Included in this release:

• Fixed the usage dashboard and status bar refreshing in a continuous ~1s loop regardless of activity. The state-directory file watcher matched *.json, which also caught authenticated-quota-cache.json — a file the extension rewrites on every refresh. That self-write retriggered the watcher, which scheduled another refresh, which rewrote the cache again, spinning indefinitely. The watcher now targets the external bridge state files explicitly (claude.json, codex.json, codex-completed-turns.json) and no longer reacts to the extension's own cache writes. Periodic refresh (promptFuel.refreshIntervalMinutes, default 5) and live updates from real provider/session file changes are unaffected.

📦 PromptFuel v1.0.5

Improves history refresh performance, hardens quota source tracking, expands CI validation, and adds README privacy disclosure.

Included in this release:

• Improved dashboard/history refresh performance by replacing repeated large Claude/Codex JSONL rescans with incremental per-file history aggregation.
• Changed Codex correlated history scanning to stream session files line-by-line instead of loading entire files into memory.
• Hardened quota source handling by carrying explicit sourceKind metadata instead of relying on display-label substring inference.
• Expanded CI compile validation to run the full smoke suite through smoke:ci.
• Added README disclosure for the Claude/Codex credential files PromptFuel reads, the provider usage endpoints contacted, sanitized quota-cache behavior, and the unofficial nature of those endpoints.
• Added incremental history cache tests for cold cache, warm cache, changed files, deleted files, day rollover, out-of-range records, and Codex variants.
• Added quota sourceKind regression tests to ensure display-label wording changes do not alter merge behavior.

📦 PromptFuel v1.0.4

Adds Claude Fable 5 to PromptFuel's API-equivalent pricing estimates.

Included in this release:

• Added first-party Anthropic claude-fable-5 pricing at $10 input / $50 output per MTok, with $12.50 5-minute cache write, $20 1-hour cache write, and $1 cache hit / refresh per MTok.
• Added anthropic/claude-fable-5 as an OpenRouter-style pricing alias that maps to the same Claude Fable 5 rates.

📦 PromptFuel v1.0.3

Getting package.json / package-lock.json correctly aligned.

📦 PromptFuel v1.0.2

Fixes Codex 5h quota showing 0% remaining after the first message in a fresh window.

Included in this release:

• Fixed a misidentification of Codex's used_percent field as a 0–1 fraction. The Codex API returns used_percent as a 0–100 value, but the parser was applying a fraction-conversion heuristic (× 100) to any value ≤ 1. Sending a single message into a fresh 5h window produces a used_percent near 1 (≈1% used), which the heuristic inflated to 100% used → 0% remaining. The fix clamps used_percent and usedPercentage directly to [0, 100] without scaling; the utilization field (a genuine 0–1 fraction) continues to be scaled. Applied to both the live authenticated-quota path and the local Codex session-log scanner.

📦 PromptFuel v1.0.1

Fixes a false-critical quota display when the server's reset time has already passed and a live refresh fails.

Included in this release:

• Fixed expired cached quota windows showing as critical / 0% remaining after a live refresh failure. When the provider's reset boundary is in the past, the stale usage value is no longer meaningful — the window is now treated as fully reset (0% used, 100% remaining) until a fresh value arrives from the server. The cached source label and incident indicator (e.g. network error) are preserved so the fallback state is still visible.
• Local heuristic sources (local session, status line, hook) with expired windows continue to be marked unavailable rather than reset, since they carry no authoritative reset boundary from the provider.

📦 PromptFuel v1.0.0

PromptFuel 1.0.0 is live on the VS Code Marketplace.

It’s a local-first usage dashboard and quota monitor for AI coding tools. Track Claude and Codex usage, quota windows, token trends, model distribution, API-equivalent cost estimates, and imported snapshots from your other machines — without sending usage data to a hosted analytics service.

Marketplace:
https://marketplace.visualstudio.com/items?itemName=thekrush.prompt-fuel

Included in this release:

• Added promptFuel.sources as the canonical configuration for local providers and imported snapshot sources, including label, shortLabel, enabled, and statusBar controls.
• Added top-level promptFuel.refreshIntervalMinutes for periodic local scanning and authenticated quota refresh.
• Restored promptFuel.statusBarDensity for choosing standard or compact status bar display.
• Removed older scattered provider, authenticated-quota, snapshot-source, status-bar-source, and public threshold settings from the public configuration surface.
• Kept snapshot writer/reader settings separate as promptFuel.snapshot.enabled, promptFuel.snapshot.machineLabel, and promptFuel.snapshot.path.
• Updated source semantics so omitted local providers do not appear as unavailable in the dashboard or status bar.
• Improved imported snapshot source labels, including compact status-bar short labels and full labels in dashboard/tooltip views.
• Removed the unsupported blocked status-bar label while preserving raw 7d/5h remaining values.
• Simplified the status-bar tooltip and set the dashboard webview tab icon to the PromptFuel icon.
• Moved model pricing estimates to data/model-pricing-estimates.csv, loaded at extension startup and cached in memory.
• Updated the model distribution table with Provider, Model, Tokens, Share, Est. API Cost, and Rate / 1M columns, including right-aligned numeric fields and tighter model/provider spacing.
• Reduced hardcoded model pricing to fallback estimate behavior and documented the codex-auto-review alias mapping.
• Updated validation so .\tools\dev-validate-install.ps1 runs unit tests as part of the dev package/install pass.
• Decoupled smoke coverage from brittle UI text where practical while preserving behavior checks for source filtering, snapshots, dashboard rendering, status text, and pricing.

Breaking/config changes from 0.9.1:

• Use promptFuel.sources instead of the removed provider/snapshot/status-bar source settings.
• Use top-level promptFuel.refreshIntervalMinutes instead of removed authenticated-quota refresh interval settings.
• Use promptFuel.statusBarDensity to choose standard or compact status bar display.
• Public quota threshold settings were removed; PromptFuel uses its built-in 6-level remaining-quota scale.
• API-equivalent cost estimates are approximate and based on PromptFuel's configured model-rate table. They are not actual billing records.

📦 PromptFuel v0.9.1

Release v0.9.1

📦 PromptFuel v0.9.0

PromptFuel simplifies its dashboard rendering model by removing the Merged/Separate layout toggle, unifying the aggregate card path, and adding consistent contributor breakdowns across all tabs.

Included in this release:

• Removed the Merged / Separate dashboard layout toggle.
• Kept the existing Overview, Claude, and Codex tabs while simplifying the dashboard rendering model.
• Combined Overview Today cards into one aggregate provider-level card set.
• Unified the dashboard aggregate rendering path below At-a-glance.
• Added consistent contributor breakdowns:
  • Overview breaks down by provider: Claude / Codex.
  • Claude and Codex tabs break down by source: Local / remote alias.
• Aligned API-equivalent footer breakdowns with the metric cards.
• Preserved honest API-equivalent unavailable behavior: no fake partial dollar breakdowns.
• Improved At-a-glance quota rows with stable aligned columns.
• Aligned dashboard quota bar colors with the same threshold scale used by status bar indicators.
• Removed dead dashboard model-distribution render/test path.
• Retargeted dashboard smoke coverage to the live render path.

📦 PromptFuel v0.8.0

PromptFuel hardens its snapshot schema, surfaces remote Today activity counts, sharpens the quota display scale, and refactors the extension internals into focused modules.

Included in this release:

• Snapshot schema simplified to V1 as the sole supported baseline; the private V2–V4 upgrade chain is removed. Existing snapshot files can be migrated to V1 with the new npm run maintenance:normalize-snapshot-schema script (creates .bak backups; supports dry-run).
• Remote Today dashboard cards now show assistant-message and turn activity counts when the snapshot provides them, replacing the "Activity count not available from snapshot data" placeholder.
• Merged/Overview Today section suppresses empty provider groups when another provider has real local or remote data.
• Separate-view remote Today cards now populate correctly when a provider has no local today data but a remote snapshot does.
• Quota threshold display expanded to a 6-level scale: purple (91–100%), blue (71–90%), green (51–70%), yellow (31–50%), orange (11–30%), red (0–10%).
• Dashboard placeholder copy updated to neutral loading wording.
• extension.ts refactored into focused modules: statusBar.ts (status bar helpers), watchers.ts (file watchers and debounce timers), and refreshController.ts (refresh orchestration and history-scan cache). Runtime behavior is unchanged.
• Dashboard webview styles and scripts moved to media assets; inline injection removed.
• Token count formatting unified across status bar and dashboard (locale-independent output).
• Model usage contribution mapping centralized across Claude and Codex paths.
• CI workflow now gates on unit tests and dashboard smoke before packaging.
• Dead code, unreferenced imports, and unused variables removed.

Scope notes:

• PromptFuel continues to display aggregate usage only.
• PromptFuel does not display prompts, responses, transcripts, raw JSONL, local paths, usernames, secrets, tokens, or raw provider payloads.
• Snapshot imports and exports remain aggregate-only, with safe source labels permitted only after sanitization.
• Live quota remains independent from the selected dashboard usage source.
• Live authenticated quota refresh stays opt-in and makes no live calls when disabled.