Claude Code Cost Dashboard — VS Code extension

The cccost-dashboard inside VS Code. Run the command “Claude Code: Open Cost Dashboard” (Command Palette) to open a panel showing where your Claude Code tokens and money go — per project, per model, and per prompt — with an efficiency advisor.

Reads the session logs Claude Code already writes to ~/.claude/projects/. No API key, no proxy, no data leaves your machine.

Unofficial. Not affiliated with or endorsed by Anthropic. Costs shown are API-equivalent value computed from local usage logs — on a Pro/Max subscription they are not what you are billed.

Desktop only. Needs local filesystem access, so it does not run in vscode.dev / github.dev.

Build from source

npm --prefix web ci && npm --prefix web run build   # build the SPA
cd extension && npm ci && npm run build             # bundle host + copy SPA
npm run package                                     # -> cccost-dashboard-vscode-*.vsix

Install the .vsix: Extensions view → ⋯ → Install from VSIX…, or code --install-extension cccost-dashboard-vscode-*.vsix.