Summary
Straightforward US stock market data via eng0's proxy API. You get OHLCV price bars at multiple intervals (1min to 1week), news articles with sentiment analysis, and company details for any US ticker. Data goes back 5 years with 15-minute delay on quotes. The Python examples are clean and the API is simple POST requests with JSON. Honestly the best part is the sentiment reasoning on news articles, which gives you the "why" behind the classification. No rate limits mentioned, so don't abuse it. If you need SEC filings or financial statements, you'll want the sec-edgar-skill instead, this is purely market data and news.
Install to Claude Code
npx -y skills add eng0ai/eng0-template-skills --skill market-data --agent claude-codeInstalls into .claude/skills of the current project.
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Files
SKILL.mdView on GitHub
Market Data Skills
Two skills for accessing financial market data from the Rebyte runtime.
Skills
| Skill | Purpose | Triggers |
|---|---|---|
| xyznot-historical-data | Bulk historical queries, backtesting, analysis | "historical data", "price history", "backtesting" |
| xyznot-data-points | 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.
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Plug Mailtrap into your AI workflow and let it handle the email.
Connect Mailtrap MCP →Agent, run crypto. Access onchain data & trade routes via 1inch.
Install now →Make coding agent sessions - Searchable, Shareable, Vendor-neutral & Scored.
Try For Free →Your agent targets a perfect 10 Code Health score. Deterministic. Every commit.
Try For Free →Integrate web data into your AI product. One API to scrape website & brand data.
Get API Key Now →belt cli automatically finds the best tools and skills for your agent. image, video, music, tts...
one prompt install →First SeenJun 3, 2026
