fomyio

fomyio / claude-context-monitor

Public

A Claude Code plugin that watches your context window in real-time, predicts when you'll hit the limit, and tells you before it's too late.

claude-code claude-code-plugin context-management
20
3
100% credibility
Found Apr 16, 2026 at 18 stars -- GitGems finds repos before they trend. Get early access to the next one.
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AI Analysis
Shell
AI Summary

A plugin for Claude Code that tracks conversation memory usage in real-time, offers compaction suggestions, and enhances summaries to retain critical context across multiple refreshes.

How It Works

1
🔍 Discover the helper

You learn about a smart companion for AI coding chats that watches memory usage and warns you before conversations get too full, saving your work.

2
📥 Bring it home

You add this handy tool to your AI coding setup with a quick, easy step right from inside the program.

3
💬 Start chatting

Jump into your usual back-and-forth with the AI, and right away see a colorful progress bar showing how much room is left in the memory.

4
🟢 See it working

As you build and debug, the bar fills up with green to red colors, plus counts of turns left and gentle pop-up alerts to keep you ahead of trouble.

5
💡 Smart suggestions appear

When the time is right, friendly tips pop up recommending a quick summary to refresh without losing key ideas or details.

6
📝 Refresh smartly

You follow the tip to summarize, and it cleverly keeps all important past decisions, file notes, and active tasks intact for the next round.

✅ Endless smooth sessions

Now your long coding adventures never hit sudden walls, with full memory of everything that matters, letting you focus purely on creating.

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Star Growth

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AI-Generated Review

What is claude-context-monitor?

This Shell-based plugin for the Claude Code CLI and desktop app tracks your 200K token context window in real-time during coding sessions. It injects progress bars like "[CTX] 🟢 [████░░░░] 22% | 44K/200K | ~124 turns left" into responses, predicts when you'll hit limits based on burn rate, and sends desktop notifications at 70/85/95% usage. Run `/plugin install fomyio/claude-context-monitor` to add smart `/compact` suggestions that preserve key details like file paths and decisions, fixing Claude Code's cumulative amnesia issue.

Why is it gaining traction?

Unlike basic token counters, it scores prompts for compact readiness using topic drift detection and task completion signals, warning "URGENT: run /compact now (Score 71)" before you lose work. Desktop alerts keep you informed even away from the terminal, and a CLI dashboard (`context-monitor report`) shows session stats like cost, efficiency, and topics. Seamless hook integration means zero setup friction for Claude Code users tired of abrupt session kills.

Who should use this?

Backend devs running long Claude Code CLI sessions for refactors or debugging, where context overflows mid-task. Teams using Claude Code desktop for collaborative coding marathons, needing better GitHub integration via preserved paths and decisions. Anyone hitting Claude Code context window limits frequently and wanting free, low-cost ($0.05/month) monitoring without switching tools.

Verdict

Grab it if you're deep into Claude Code CLI—early stars (17) and 1.0% credibility reflect newness, but solid docs and MIT license make it low-risk to test. Mature enough for daily drives, though watch for edge cases in high-volume sessions.

(198 words)

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