# Market Data

> Market Data Skills

- Skill: `eng0ai/market-data` (Agent Skill, multi-file: 5 files)
- Install (CLI): `npx skillmds@latest add eng0ai/market-data`
- Raw SKILL.md: https://api.skillmd.com/api/skills/eng0ai/market-data/raw
- Safety review: pending
- Works with: Claude Code, Claude.ai, OpenAI Codex
- Category: Coding & Dev Tools
- Author: Eng0AI (https://skillmd.com/u/eng0ai)
- Updated: 2026-09-17
- Page: https://skillmd.com/skills/eng0ai/market-data

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# Market Data Skills

Two skills for accessing financial market data from the Rebyte runtime.

## Skills

| Skill | Purpose | Triggers |
|-------|---------|----------|
| [xyznot-historical-data](./xyznot-historical-data.md) | Bulk historical queries, backtesting, analysis | "historical data", "price history", "backtesting" |
| [xyznot-data-points](./xyznot-data-points.md) | Specific lookups: latest price, news, fundamentals | "current price", "latest news on", "fundamentals for" |

## Data Available

| Dataset | Rows | Content |
|---------|------|---------|
| `bars_1m` | ~2B | 1-min OHLCV, 5 years |
| `fundamentals` | ~492K | SEC XBRL filings |
| `news` | ~803K | Financial news articles |

## Architecture

| Interface | URL | Use |
|-----------|-----|-----|
| MCP (schema) | `mcp.xyznot.com/v1/mcp` | `list_datasets`, `table_schema` |
| HTTP SQL (data) | `mcp.xyznot.com/v1/sql` | All SQL queries |

**Rule**: Always use HTTP SQL for data. MCP `sql` tool times out.