About
PlusE provides structured financial data through the Model Context Protocol for AI trading applications.
About PlusE
PlusE is a financial data service built on the Model Context Protocol (MCP). It provides structured market data and analysis tools that AI models can access through HTTP Streamable MCP.
What We Do
PlusE converts raw financial data into structured formats suitable for LLM consumption. Instead of parsing raw market feeds, AI agents call PlusE tools to get:
- Company fundamentals and analyst ratings
- ETF holdings and sector breakdowns
- Options data including Greeks
- Economic indicators and sector performance
- Pre-calculated risk metrics
Technical Architecture
Data Processing Pipeline
Market Data → Processing Layer → Structured Output → MCP Tools
- Data Ingestion - Collects market data from multiple sources
- Processing - Filters, aggregates, and structures the data
- Tool Interface - Exposes data through MCP tool calls
- HTTP Streamable - Delivers via standard HTTP
Why MCP?
MCP offers several advantages for AI applications:
- Standard interface - Works with any MCP-compatible client
- Tool discovery - Clients automatically discover available tools
- Structured outputs - Consistent response formats
- HTTP transport - No WebSocket or local server required
Data Coverage
PlusE provides data for:
- US equities and ETFs
- Analyst ratings and price targets
- Options markets (US equity options)
- Economic indicators (US and major economies)
- Sector and industry classifications
Privacy & Compliance
- No storage of user queries or trading data
- API keys used only for rate limiting and authentication
- All data sourced from licensed market data providers
Built for developers who want to integrate financial data into AI workflows without managing data pipelines.