Claude Code mod
cost-meter
Spend tracking across sessions: session and today's cost in the readout, daily and weekly budgets with toasts and an optional hard stop, and a /spend pane.
Install
/plugin marketplace add mako-code/gobworks
/plugin install cost-meter@gobworksMods install like plugins. Run /reload-plugins or start a new session to load it.
What it can access
- Reach
- L1Reads: reads env vars, reads mod state, persists state, draws
- Sees
- every prompt
- Draws in
AbovePromptPromptHintSessionModePane- Hooks
session.startstate.setui.rendersession.measureprompt.submitturn.startturn.stepturn.completesession.endcommand.run
From a static scan of the mod's code by awesome-claude-code-mods. It shows what the code asks for, not a security review.
How Claude Code mods work
- A mod is a plugin with a JavaScript or TypeScript module that runs inside Claude Code (version 2.1.287 or later). It can draw panes beside the transcript, a band above the prompt, buttons and toasts, restyle the spinner and tool rows, and watch or rewrite tool calls and prompts.
- It installs like any plugin: add its marketplace with /plugin marketplace add owner/repo, then /plugin install name@marketplace.
- Check what a mod can reach before installing: it runs with your permissions. Reach goes from drawing only, to reading files, to writing files or running processes, to the network. Run claude plugin validate on a clone to list its hooks and calls without running it.
- Turn one off from the Installed tab in /plugin, or start Claude Code with --safe-mode to skip every customization for a session.
Details
- Repository
- mako-code/gobworks
- Folder
mods/telemetry/cost-meter- Marketplace
gobworks- Author
- mako-code
- License
- MIT
- Last updated
- 4 October 2026
- Listed in
- awesome-claude-code-mods
FAQ
What is cost-meter?
Spend tracking across sessions: session and today's cost in the readout, daily and weekly budgets with toasts and an optional hard stop, and a /spend pane. It is a mod for Claude Code, from mako-code/gobworks on GitHub.
What can the cost-meter mod access?
Its widest reach is "reads" (reads env vars, reads mod state, persists state, draws). It sees every prompt. It draws in AbovePrompt, PromptHint, SessionMode, Pane. Like any mod, it runs with your permissions.
How do I install cost-meter?
Inside Claude Code (v2.1.287 or later), run /plugin marketplace add mako-code/gobworks and then /plugin install cost-meter@gobworks.
Is cost-meter popular?
mako-code/gobworks has 2 GitHub stars and 0 forks, and is included in 1 curated Claude Code list. It was last updated on 4 October 2026.
More context & usage mods
context-macros
2mako-code/gobworks
Inline #tokens that attach live context to a prompt: #diff, #staged, #log:20, #tree, #todo, #errors, #file10-40, #url//...
delta-reads
2mako-code/gobworks
When Claude re-reads a file that changed since it last read it, it gets only the changed hunks (current line numbers, a few context lines) instead of the whole file.
context-gauge
2mako-code/gobworks
Context-window gauge: a fill bar in the readout, toasts as it fills, a /ctx breakdown pane with Compact now, and optional auto-compaction between turns.
hud
2mako-code/gobworks
One compact status line: model, context fill, cache hit and warm countdown, session cost, the fullest rate limit, and git branch with changed files.
cache-lens
2mako-code/gobworks
Prompt-cache hit rate, a live warm/cold countdown, cache-bust alerts with likely causes, savings, and optional keep-warm pings.
idle-compact
2mako-code/gobworks
Compacts the conversation while you are away, a few idle minutes in and before the prompt cache goes cold, instead of in the middle of your work.
Browse the most popular Claude Code mods, all context & usage mods, or the skills and MCP server directories.