Real-time stock quotes and technical signals: RSI, MACD, SMA crossovers via Yahoo Finance.
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
| 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.
No install needed if you have uv:
uvx portfolio-signals-mcp
claude mcp add portfolio-signals -- uvx portfolio-signals-mcp
Then ask Claude things like:
Settings → Tools & MCP → Add a Custom MCP Server:
{
"mcpServers": {
"portfolio-signals": {
"command": "uvx",
"args": ["portfolio-signals-mcp"]
}
}
}
Add to ~/Library/Application Support/Claude/claude_desktop_config.json:
{
"mcpServers": {
"portfolio-signals": {
"command": "uvx",
"args": ["portfolio-signals-mcp"]
}
}
}
No local install — connects directly to the hosted instance:
claude mcp add --transport http portfolio-signals https://portfolio-signals-mcp.fly.dev/mcp
git clone https://github.com/KhizarShabir1/portfolio-signals-mcp
cd portfolio-signals-mcp
pip install -e .
portfolio-signals-mcp # stdio
portfolio-signals-mcp --http # streamable HTTP on :8000 (PORT env to change)
Informational only — not financial advice. Market data comes from Yahoo Finance and is subject to Yahoo's terms of use.
MIT © Khizar Shabir
Source-derived launch command. Check the maintainer’s required arguments and credentials before running:
uvx portfolio-signals-mcpMerge this template into ~/Library/Application Support/Claude/claude_desktop_config.json. Keep existing servers. Add any arguments, credentials, and permissions required by the maintainer; this template has not been install-tested.
{
"mcpServers": {
"io-github-khizarshabir1-portfolio-signals": {
"command": "uvx",
"args": [
"portfolio-signals-mcp"
]
}
}
}Restart Claude Desktop completely for changes to take effect. Confirm the server appears connected in the client’s tool list, then try a read-only example from its documentation.
Claude Desktop setup referenceio.github.KhizarShabir1/portfolio-signals works with any MCP-compatible client. Copy the config snippet from the Configuration section above and add it to the file shown for your client, then restart the application.
~/Library/Application Support/Claude/claude_desktop_config.jsonRestart Claude Desktop completely for changes to take effect.~/.cursor/mcp.jsonRestart Cursor for changes to take effect..vscode/mcp.jsonReload VS Code window for changes to take effect.~/.codeium/windsurf/mcp_config.jsonRestart Windsurf for changes to take effect..mcp.jsonSave at the project root, then start Claude Code in that project and review the MCP server approval prompt. Keep real credentials out of shared files.