Stop wrestling with data, start getting insights.
Data analysts and product managers spend hours on repetitive workflows: writing SQL, exporting to Excel, manual aggregation, building charts, writing reports. Even with LLMs, you hit walls - hallucinated calculations, context length limits, unreliable outputs.
Generic MCP servers? They solve "can it work" but not "can I actually use it". Query timeouts, credential exposure, context explosions - one pitfall after another.
Data Insight Agent is battle-tested solution combining Claude Code + MCP + Context Engineering best practices:
- CodeAct Pattern - LLM writes & executes code for calculations, eliminating hallucinations
- Smart Caching - Query results go to filesystem, not context. No more token explosions
- Standardized Output - Professional Markdown reports + interactive HTML slides, every time
- Production-Ready MCP - Rebuilt MySQL server with security and reliability fixes
One command. Natural language in, professional analysis out.
git clone https://github.com/shanggqm/data-insight-agent.git
cd data-insight-agent
./scripts/setup.sh
cp .mcp.json.example .mcp.json # Configure your database
claude
/analyzeanalysis-output/{topic}_{timestamp}/
├── processed_data/charts_data.json # Chart data
├── report.md # Markdown report
└── report.html # Interactive slides
Meiqing Guo · GitHub @shanggqm · WeChat: 郭美青聊AI