# PaperDog
> AI research paper discovery and analysis. Daily curated papers from arXiv and HuggingFace with 5-part AI analysis, 12 categories, multi-factor scoring.

## Endpoints
- [List papers](https://paperdog.org/api/papers) - pagination, category filter, search
- [Papers by date](https://paperdog.org/api/papers/:date) - YYYY-MM-DD format
- [Paper details](https://paperdog.org/api/papers/:id) - full metadata + AI analysis
- [Search](https://paperdog.org/api/search?q=...) - full-text search across papers
- [Categories](https://paperdog.org/api/categories) - 12 research categories
- [Archive dates](https://paperdog.org/api/archive/dates) - available archive dates
- [Archive by date](https://paperdog.org/api/archive/:date) - historical papers
- [Archive range](https://paperdog.org/api/archive/range?start_date=&end_date=) - date range query
- [Archive search](https://paperdog.org/api/archive/search?q=...) - search historical archives
- [Archive statistics](https://paperdog.org/api/archive/statistics) - archive stats
- [Export](https://paperdog.org/api/archive/export?format=json|csv|markdown|bibtex) - bulk data export
- [MCP](https://paperdog.org/mcp) - JSON-RPC 2.0 endpoint, 5 tools
- [RSS](https://paperdog.org/feed) - RSS feed

## Agent Entrance
- [https://paperdog.org/agent](https://paperdog.org/agent) - JSON capability manifest (machine-readable)

## CLI Mode
Append `?format=text` to any `/api/*` endpoint for markdown output instead of JSON.
Or send `Accept: text/plain` header.

Example: `curl https://paperdog.org/api/papers?format=text`

## Optional details
See [https://paperdog.org/llms-full.txt](https://paperdog.org/llms-full.txt) for complete documentation.