Yao 的开源小工具集合：聚焦本地优先的 AI 编码、网页截图、视频转写、终端诊断和磁盘空间分析工作流。

🔍 Extract and analyze your Claude Code conversation history to discover usage patterns, generate insights, and create custom slash commands from your prompting style.

Comprehensive cost & token usage analyzer for Claude Code with detailed breakdowns by model and token type. Uses ccusage CLI tool and LiteLLM pricing data. The raw token usage data is available in ${HOME}/.claude/projects/<project-name>/<conversation-id>.jsonl files.

A Python background agent that runs on SAP BTP Cloud Foundry and monitors daily AI Core capacity unit consumption. When consumption approaches a configured monthly spending limit, it sends notifications via SMTP email or SAP Alert Notification Service (ANS).

Offline token and cost reporting for local OpenClaw session logs

Streamlined digital library management system for cataloging, lending, and user access.... Created at https://coslynx.com

Productivity_analysis_gamification tracks your daily computer usage and motivates focus by evolving virtual pets based on your productive time through engaging gamification.

Multi-tenant SaaS infrastructure framework with automated provisioning, billing integration, and usage analytics

Local PC activity analyzer with RAG-powered AI chatbot. Track app usage, visualize digital habits, and get personalized insights.

💰 Access real-time Azure retail pricing with this MCP server; query VM prices, compare costs, and estimate monthly bills using natural language.

Starting from a Excel sheet, with entries (party, start, end date) where the date goes over 15 years, the program creates a heatmap of days where the most reservations were done.

A core library management system enabling book cataloging and user account management... Created at https://coslynx.com