megaproxy/tiletopia
1
0
Fork 0
Code Issues Pull requests Projects Releases 8 Packages Wiki Activity Actions

Add per-session claude token/cost usage panel (WSL, v1)

Browse source 
Reads ~/.claude/projects/*.jsonl transcripts from the open WSL panes'
distros and shows per-session token counts + estimated USD cost, with a
running total in the titlebar.

Backend (src-tauri/src/usage.rs): new get_claude_usage command. For each
distro it probes $HOME once via wsl.exe, reaches the transcripts over the
\\wsl.localhost UNC share, and tallies message.usage per model per
session (summed by each line's model, since a session can switch models).
Results cached by (path,size,mtime) so polling only re-parses the file
that grew; recency-capped (30d / 50 sessions) to bound scan cost.
Windows-only; returns [] elsewhere. quiet_command made pub(crate).

Frontend: src/lib/usage.ts holds the pricing table (per-MTok rates,
matched by model-family substring) + cost/format helpers, so rates are
editable without recompiling Rust. UsagePanel.tsx mirrors the MCP panel
modal; rows whose transcript cwd matches an open pane are highlighted
with a [pane: label] tag. App polls every 20s (visible windows) for the
titlebar 💰 total and every 5s while the panel is open. Ctrl+Shift+U
opens it; added to shortcuts.ts + regenerated README.

tsc clean. Rust builds on the Windows host; needs runtime verification.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
This commit is contained in:
megaproxy 2026-05-28 22:15:51 +01:00
parent a6d3f8a9f9
commit 1df8c3181b
10 changed files with 813 additions and 2 deletions
Download patch file Download diff file Expand all files Collapse all files

3
src-tauri/src/lib.rs
View file

@ -6,6 +6,7 @@ mod hosts;
mod mcp;
mod mcp_policy;
mod pty;
mod usage;
mod window_state;
use std::sync::Arc;
@ -66,6 +67,7 @@ pub fn run() {
.manage(pending_actions)
.manage(windows_state)
.manage(pending_inits)
.manage(usage::UsageCache::default())
.on_window_event(move |window, event| {
// When a non-main window closes, drop its workspaces from the
// aggregator AND any unconsumed pending-init payload so neither
@ -108,6 +110,7 @@ pub fn run() {
commands::mcp_policy_load,
commands::mcp_policy_save,
commands::mcp_hard_deny_labels,
usage::get_claude_usage,
])
.run(tauri::generate_context!())
.expect("error while running tauri application");