# LOPJLB

> Quant research layer for U.S. equities — not a raw market-data API.

Independent quantitative research desk. 12,000+ U.S.-listed symbols (stocks, ETFs, REITs, BDCs, CEFs, preferred, QDI, crypto & more) re-scored every trading day with per-ticker backtests, profit factors, Sharpe ratios, HMM regime context, and earnings CallCard synthesis.

## Value proposition

- **Signals:** Daily BUY/SELL directional calls with per-stock profit factor and win rate
- **Scores:** Performance (PERF), Fundamental (FUND), Value, Growth, GARP across 12,000+ tickers
- **Regime:** HMM classifier (Bull / Recovery / Ranging / Bear / Crisis) + history download
- **Universes:** Point-in-time SPY25 / SPY500 membership maps
- **Overlays:** Triple Exhaustion, ATR trailing stop, 60-day HiLo Flip
- **SD50:** Live portfolio strategy with public feed and Enterprise archives

## Agent surfaces

| Surface | Free | Agent claim / Pro | Enterprise key |
|---|---|---|---|
| REST `/bff/api/` | regime, search, preview, thin signal-card, detail/intel, PIT universes, alt-context | Bearer after [auth.md](https://www.lopjlb.com/auth.md) claim (AuthKit UI; Pro via Stripe/IAP) | full card, universe, peers, export, archives, MCP |
| CLI `lopjlb` | `ticker`, `regime`, `ask`, `universes`, `congress`, `predict`, calendars, `schema` | `auth claim` (opens AuthKit verification URI) | `screen`, `peers`, `export`, `intraday`, `ask` |
| HTTP MCP | — | — (Bearer does not unlock MCP) | `POST /bff/api/mcp` incl. `ask_research_desk` (see server-card v1.5) |
| Agent skill | `npx skills add lopjlb/lopjlb-skill` | follow `/auth.md` claim ceremony | — |

## Free tier

SPY25 screener preview, calendars, SD50 monthly picks, public REST, methodology docs. No credit card. Free CLI research needs no browser.

## Links

- [Developers](https://www.lopjlb.com/developers) · [HTTP MCP](https://www.lopjlb.com/developers#mcp)
- [Agent skill](https://github.com/lopjlb/lopjlb-skill) · `npx skills add lopjlb/lopjlb-skill`
- [MCP server card](https://www.lopjlb.com/.well-known/mcp/server-card.json)
- [Agent discovery](https://www.lopjlb.com/.well-known/agent.json)
- [llms.txt](https://www.lopjlb.com/llms.txt) · [llms-full.txt](https://www.lopjlb.com/llms-full.txt)
- [Agent mode](https://www.lopjlb.com/?mode=agent)
- [Screener](https://www.lopjlb.com/screener) · [Methodology](https://www.lopjlb.com/methodology)
- [Pricing](https://www.lopjlb.com/pricing.md) · [auth.md](https://www.lopjlb.com/auth.md)

## Contact

contact@lopjlb.com · https://x.com/lopjlb