datarust workspace

This repository is a Cargo workspace hosting the datarust ecosystem: a collection of independent, separately-versioned crates for classical data-science and machine-learning workloads in Rust.

Crates

Each crate has its own README.md, CHANGELOG.md, version, and release track, and is published independently to crates.io.

Related MCP server: Kaggle Dataset Analyst

Model Context Protocol (MCP) Server

This repository contains the official MCP server implementation in crates/datarust-mcp.

Running Locally (Stdio)

cargo run --release -p datarust-mcp

Claude Desktop / Cursor Setup

Add to your claude_desktop_config.json:

{
  "mcpServers": {
    "datarust": {
      "command": "cargo",
      "args": ["run", "--release", "--manifest-path", "/path/to/datarust/Cargo.toml", "-p", "datarust-mcp"]
    }
  }
}

Available Tools

• profile_dataset: Profiles CSV data, computing descriptive stats, distribution shapes, and quality checks.

• train_linear_regression: Fits OLS linear regression with exact scikit-learn parity.

• scale_features: Feature scaling via StandardScaler, MinMaxScaler, or RobustScaler.

• evaluate_metrics: Computes R², MSE, RMSE, MAE, and accuracy metrics.

Agent Platform Configs & Official Skills

This repository provides pre-configured agent instructions and official Agent Skills for autonomous coding agents:

• Cursor Rules: .cursorrules & .cursor/rules/datarust.mdc

• Claude Instructions: CLAUDE.md & .claude/CLAUDE.md

• Windsurf Rules: .windsurf/rules/rules.md

• Copilot Instructions: .github/copilot-instructions.md

• Agent Plugins Manifest: plugin.json

• Official Skills (skills.sh): skills.json — self-published skills in skills/:

  • data-profiling

  • classical-ml

Documentation

• Website: https://datarust.dev

• Developer Portal: https://datarust.dev/developers/

• Docs (book): book/ — rendered at https://datarust.dev/docs/

• MCP Server: https://datarust.dev/docs/mcp/ — verified listing on Smithery

• OpenAPI 3.1 Spec: https://datarust.dev/openapi.json

• Blog: blog/ — release stories and field notes

• Architecture: crates/datarust/ARCHITECTURE.md

• Roadmap: crates/datarust/ROADMAP.md

Working in this workspace

# Build / test every crate
cargo build --workspace
cargo test  --workspace

# Work on a single crate
cargo test -p datarust --all-features
cargo test -p datarust-profile --features serde

# Build the static docs/blog site (Node 22+)
npm install
npm run build && npm run check

The workspace root Cargo.toml carries a [patch.crates-io] entry that points datarust-profile at the local source tree of datarust during development. This patch is ignored by cargo publish, so published crates depend on the crates.io release as normal.

License

MIT — see each crate's LICENSE.