Claude Code mod
context-watch
Context fill, cost and rate limits in the status line; threshold toasts; compaction that keeps edited files; /ctx breakdown
Install
/plugin marketplace add narrowstacks/claude-code-mods
/plugin install context-watch@claude-code-modsMods install like plugins. Run /reload-plugins or start a new session to load it.
What it can access
- Reach
- L1Reads: reads mod state, draws
- Sees
- every tool call, compaction
- Draws in
AbovePromptPane- Hooks
session.starttool.callturn.completesession.compactcommand.runui.render
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
- narrowstacks/claude-code-mods
- Folder
context-watch- Marketplace
claude-code-mods- Last updated
- 9 October 2026
- Listed in
- awesome-claude-code-mods
FAQ
What is context-watch?
Context fill, cost and rate limits in the status line; threshold toasts; compaction that keeps edited files; /ctx breakdown It is a mod for Claude Code, from narrowstacks/claude-code-mods on GitHub.
What can the context-watch mod access?
Its widest reach is "reads" (reads mod state, draws). It sees every tool call, compaction. It draws in AbovePrompt, Pane. Like any mod, it runs with your permissions.
How do I install context-watch?
Inside Claude Code (v2.1.287 or later), run /plugin marketplace add narrowstacks/claude-code-mods and then /plugin install context-watch@claude-code-mods.
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Forecast of the context window with a clear-or-compact score, usage limits, cross-session calibration and guided compaction.
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Watches a session for wasted context and time, shows a one-click card when a waste behaviour repeats, and lets the user steer or stop it.
cache-clock
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A prompt-cache line under your status line: minutes left while warm, and how many tokens the next message re-caches once cold. /cache-clock setup adds it.
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agent-spend
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/agent-spend opens a pane listing each subagent's type, model, tokens and estimated cost against the session's total.
golfo
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Il Golfo: what Claude Code costs you day by day, across sessions and projects, with a weekly budget that warns you at 80% and 100%
Browse the most popular Claude Code mods, all context & usage mods, or the skills and MCP server directories.