Add CAJAL to Data Science Tools

CAJAL is a local AI agent specialized in generating publication-ready
scientific papers with real arXiv citations, IMRaD structure, and
tribunal scoring. Runs 100% offline via Ollama with 4B-9B GGUF models.

- GitHub: https://github.com/Agnuxo1/CAJAL
- HuggingFace: https://huggingface.co/Agnuxo/CAJAL-9B-P2PCLAW
- Paper: https://arxiv.org/pdf/2604.19792

MIT licensed.

Author: CAJAL Bot

README.md

@@ -141,6 +141,7 @@ This section contains agent frameworks and tools that are useful for data scienc
 - [Arch Tools](https://archtools.dev) - 61 production-ready AI API tools for data science workflows: code analysis, web scraping, NLP, image generation, crypto data, and search. REST API and MCP protocol support. [GitHub](https://github.com/Deesmo/Arch-AI-Tools)
 - [Not Human Search](https://nothumansearch.ai) - Search engine for AI agents that indexes 9,000+ AI tools and APIs, scoring each on agentic readiness (llms.txt, OpenAPI, MCP, ai-plugin.json). REST API and MCP server for programmatic tool discovery. [GitHub](https://github.com/unitedideas/nothumansearch)
 - [DeepAlpha](https://github.com/stefanoviana/deepalpha) - AI crypto trading framework using LightGBM + XGBoost ensemble with 72 ML features. 70.9% walk-forward validated accuracy on out-of-sample data. Supports Bybit and Binance. MIT licensed, available on [PyPI](https://pypi.org/project/deepalpha-bot/).
+- [CAJAL](https://github.com/Agnuxo1/CAJAL) - Local AI agent for generating publication-ready scientific papers with real arXiv citations, IMRaD structure, and tribunal scoring. Runs 100% offline via Ollama with 4B-9B models. MIT licensed. [HuggingFace](https://huggingface.co/Agnuxo/CAJAL-9B-P2PCLAW)
 
 ### Research & Knowledge Retrieval
 - [BGPT MCP](https://bgpt.pro/mcp) - MCP server that gives AI agents access to a database of scientific papers built from raw experimental data extracted from full-text studies. Returns 25+ structured fields per paper including methods, results, sample sizes, and quality scores. [GitHub](https://github.com/connerlambden/bgpt-mcp)