Claude Usage Monitor: Free macOS Menu Bar App for Tracking Claude.ai Limits

Claude Usage Monitor is a free macOS menu bar application that helps developers track their Claude.ai usage to avoid hitting limits unexpectedly. The tool was created by a developer who wanted better visibility into usage patterns.
Key Features
The app provides several specific monitoring capabilities:
- Color-coded menu bar icon that changes based on usage level: green, yellow, or red
- Live usage counter displayed directly in the menu bar
- Reset timer showing when usage limits refresh
- No API key required - reads directly from your Claude.ai session
Technical Details
The application is built with Swift and SwiftUI, making it lightweight and native to macOS. It's fully open source and available on GitHub for developers who want to examine the code or contribute improvements.
This type of utility is particularly useful for developers who rely on Claude.ai for coding assistance and need to manage their usage within the platform's limits. Menu bar apps provide quick, at-a-glance information without interrupting workflow.
📖 Read the full source: r/ClaudeAI
👀 See Also

llmLibrarian: Local RAG Engine with MCP Integration for File-Based AI Search
llmLibrarian is a local RAG engine that exposes retrieval over MCP, allowing AI agents like Claude to query indexed files. It uses ChromaDB collections for organization, Ollama for synthesis, and keeps everything on-device.

SeeFlow: Architecture Diagrams That Are Wired to Your Live App
SeeFlow generates a flow canvas from your codebase and wires each node to your actual running app, with plugins for Claude Code, Codex, Cursor, Windsurf, and an MCP server.

OpenClaw CoreBrain Plugin: Persistent Memory for AI Coding Agents
A new plugin called CoreBrain addresses OpenClaw's memory issues by storing information outside the context window in a knowledge graph and auto-injecting it before every query, eliminating the need for tool calls and optional memory invocation.

Transloadit MCP Server Connects AI Agents to Media Processing Pipeline
Transloadit built an MCP server that connects Claude and other AI agents to their media processing pipeline with 86 Robots for video, audio, image, and document processing. Setup in Claude Code requires one line: npx -y @transloadit/mcp-server stdio with TRANSLOADIT_KEY and TRANSLOADIT_SECRET environment variables.