Portfolio Signals README
The full upstream README, mirrored here for reference. Install config, tool schemas, adoption signals, and an original overview live on the Portfolio Signals listing page.
Portfolio Signals MCP
An MCP server that gives any AI coding agent (Claude Code, Cursor, Claude Desktop, etc.) real-time stock quotes and computed technical-analysis signals — RSI, MACD crossovers, golden/death crosses, and whole-portfolio weekly digests. Indicators are calculated in code, not by the LLM, so the numbers are right.
Data source: Yahoo Finance via yfinance — free, no API key required.
mcp-name: io.github.KhizarShabir1/portfolio-signals
Tools
| Tool | What it does |
|---|---|
get_quote(ticker) | Price, day change, volume, 52-week range |
get_technical_signals(ticker) | RSI(14) with overbought/oversold zone, MACD(12,26,9) vs signal line, SMA 50/200 golden/death cross |
compare_tickers(tickers, period) | Ranked total returns over 1mo–5y |
weekly_digest(tickers) | Whole-portfolio report: 1w/1mo returns, RSI, MACD position, tickers outside RSI 30–70 |
Design principle: tools return measurements and standard threshold classifications (RSI 70/30 zones, golden/death cross, MACD vs signal line) — never directional opinions or narrative summaries. Interpretation is the agent's job; determinism is the server's.
Quick start
No install needed if you have uv:
Claude Code
Then ask Claude things like:
- "What's the RSI and MACD on NVDA right now?"
- "Compare AAPL, MSFT and VOO over 6 months."
- "Give me a weekly digest for my portfolio: AAPL, NVDA, VOO, TSLA."
Cursor
Settings → Tools & MCP → Add a Custom MCP Server:
Claude Desktop
Add to ~/Library/Application Support/Claude/claude_desktop_config.json:
Remote (HTTP)
No local install — connects directly to the hosted instance:
From source
Disclaimer
Informational only — not financial advice. Market data comes from Yahoo Finance and is subject to Yahoo's terms of use.
License
MIT © Khizar Shabir