Eugene Intelligence v0.8

Financial data infrastructure for AI agents. Every number traced to source.

The first MCP-native financial data platform. One tool call gets you normalized SEC financials, 50+ computed ratios, live prices, technicals, crypto, and macro data — all with full provenance tracking. Built with async HTTP, persistent disk caching, and comprehensive error handling.

Quick Start

pip install -e .

# Three ways to run
eugene caps                        # CLI — list all capabilities
python eugene_server.py            # REST API + MCP on port 8000
python eugene_server.py --mode mcp # MCP stdio server (for Claude Desktop)

What You Can Do

# SEC fundamentals with clean IS/BS/CF grouping
eugene sec AAPL -e financials -l 5

# 50+ financial ratios (PE, ROE, margins, leverage, growth)
eugene sec AAPL -e metrics

# Technical indicators (SMA, EMA, RSI, MACD, Bollinger, ATR, VWAP)
eugene sec AAPL -e technicals

# Daily price bars
eugene ohlcv AAPL -i daily --from 2026-01-01 --to 2026-03-14

# Live crypto quotes
eugene crypto BTCUSD

# Corporate actions (dividends + splits + 8-K events merged)
eugene sec AAPL -e corporate_actions

# Download as CSV
eugene export AAPL -f csv

# Stock screening
eugene screener --sector Technology --market-cap-min 1000000000

17 Extract Types

Extract	Description	Source
profile	Company name, CIK, SIC, address	SEC Submissions
filings	Filing list with accession + URL	SEC Submissions
financials	Normalized IS/BS/CF with provenance	SEC XBRL CompanyFacts
concepts	Raw XBRL concept time series	SEC CompanyFacts
insiders	Form 4 insider trade filings	SEC EDGAR
ownership	13F institutional holdings	SEC EDGAR
events	8-K material events	SEC EDGAR
sections	MD&A, risk factors, business text	Filing HTML
exhibits	Exhibit list with URLs	Filing Index
metrics	50+ financial ratios (7 categories)	XBRL + FMP Market Data
ohlcv	Daily OHLCV price bars	FMP Historical Charts
technicals	SMA/EMA/RSI/MACD/Bollinger/ATR/VWAP	Computed from OHLCV
segments	Business + geographic revenue segments	SEC XBRL Dimensions
float	Float shares, outstanding, free float	FMP Shares Float
corporate_actions	Dividends, splits, 8-K events merged	FMP + SEC EDGAR
transcripts	Earnings call transcripts with Q&A	SEC EDGAR 8-K
peers	Relative valuation vs sector peers	SEC XBRL + FMP

28 Canonical Concepts

Financials are normalized into clean IS/BS/CF groupings:

Income Statement: revenue, net_income, operating_income, gross_profit, eps_basic, eps_diluted, cost_of_revenue, ebitda (derived)

Balance Sheet: total_assets, total_liabilities, stockholders_equity, cash, total_debt, current_assets, current_liabilities, inventory, accounts_receivable, accounts_payable, short_term_debt, long_term_debt

Cash Flow: operating_cf, capex, free_cf (derived), depreciation_amortization, dividends_paid

Other: shares_outstanding, interest_expense

REST API

GET  /                              API discovery
GET  /health                        Health check
GET  /v1/capabilities               All 19 extracts listed
GET  /v1/sec/{identifier}           SEC data (any extract)
GET  /v1/sec/{ticker}/ohlcv         OHLCV price bars
GET  /v1/sec/{id}/export            CSV flat file download
GET  /v1/screener                   Stock screener
GET  /v1/crypto/{symbol}            Crypto quotes
GET  /v1/stream/filings             SSE real-time SEC filing alerts
GET  /v1/economics/{category}       FRED macro data

Examples

# Fundamentals (FY, 5 years)
curl "localhost:8000/v1/sec/AAPL?extract=financials&period=FY&limit=5"

# Financial ratios
curl "localhost:8000/v1/sec/AAPL?extract=metrics&limit=1"

# OHLCV bars
curl "localhost:8000/v1/sec/AAPL/ohlcv?from=2026-01-01&to=2026-03-14"

# Crypto
curl "localhost:8000/v1/crypto/BTCUSD"

# CSV export
curl "localhost:8000/v1/sec/AAPL/export?format=csv&limit=3"

# Real-time filing stream (SSE)
curl "localhost:8000/v1/stream/filings"

# Economics
curl "localhost:8000/v1/economics/inflation"

Response Shape

Every response includes full provenance:

{
  "status": "success",
  "identifier": "AAPL",
  "resolved": {"ticker": "AAPL", "cik": "0000320193", "company": "Apple Inc."},
  "data": {
    "periods": [{
      "period_end": "2025-09-27",
      "metrics": { ... },
      "income_statement": { ... },
      "balance_sheet": { ... },
      "cash_flow_statement": { ... }
    }]
  },
  "provenance": [{"source": "SEC CompanyFacts (XBRL)", "url": "..."}],
  "metadata": {"service": "eugene-intelligence", "version": "0.8.0"}
}

Every financial metric traces back to its XBRL source:

{
  "revenue": {
    "value": 416161000000,
    "unit": "USD",
    "source_tag": "us-gaap:RevenueFromContractWithCustomerExcludingAssessedTax"
  }
}

MCP (Model Context Protocol)

Claude Desktop

{
  "mcpServers": {
    "eugene": {
      "command": "python3",
      "args": ["eugene_server.py", "--mode", "mcp"]
    }
  }
}

5 MCP Tools

Tool	Description
sec	All SEC EDGAR data — 19 extract types via one tool
economics	FRED macro data (inflation, employment, GDP, housing, rates)
screener	Stock screening by sector, market cap, price, volume, beta
crypto	Live crypto quotes (BTC, ETH, SOL, etc.)
caps	Lists all capabilities and parameters

Streamable HTTP

The server also exposes MCP via streamable HTTP at /mcp and SSE at /sse, so any MCP client can connect over the network.

Architecture

eugene_server.py                  FastAPI + MCP entry point (REST + stdio + SSE + streamable HTTP)
eugene/
  router.py                      Request parsing, routing, envelope (19 handlers)
  resolver.py                    ticker/CIK/accession -> identity
  concepts.py                    28 canonical concept mappings (XBRL -> stable keys)
  cache.py                       L1 in-memory + L2 persistent disk cache
  rate_limit.py                  Sync + async rate limiters
  errors.py                      Error taxonomy (NotFound, Source, Validation, RateLimit)
  auth.py                        API key authentication
  cli.py                         Click CLI (eugene command)
  handlers/
    financials.py                Normalized IS/BS/CF with derived metrics
    metrics.py                   50+ financial ratios (7 categories)
    technicals.py                SMA/EMA/RSI/MACD/Bollinger/ATR/VWAP
    ohlcv.py                     OHLCV daily price bars
    segments.py                  XBRL dimension parsing (business/geographic)
    float_data.py                Share float data
    corporate_actions.py         Dividends + splits + 8-K events merged
    export.py                    CSV flat file generation
    filings.py, profile.py       Filing list, company profile
    concepts_raw.py              Raw XBRL concept series
    sections.py                  MD&A, risk factors text extraction
    insiders.py, ownership.py    Form 4, 13F filings
    events.py, exhibits.py       8-K events, exhibit list
    options.py, orderbook.py     Coming soon stubs
  sources/
    sec_api.py                   All SEC HTTP calls (one place)
    fmp.py                       Market data (prices, OHLCV, screener, crypto, float)
    fred.py                      Economic data (FRED)

Environment Variables

SEC_USER_AGENT=Eugene Intelligence ([email protected])
SEC_CONTACT_NAME=Eugene Intelligence
[email protected]
FMP_API_KEY=your_fmp_key
FRED_API_KEY=your_fred_key
PORT=8000

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Built for agents that need to get finance right.