# Agent skills for Sigma

Multi-provider agent skills for [Sigma Computing](https://sigmacomputing.com). The same shared skill content runs in **Claude Code**, **Cursor**, **OpenAI Codex**, and **Snowflake Cortex Code**.

This repository is a curated, read-only mirror and is not open for contributions. Pull requests and issues from non-maintainers are auto-closed. For questions and feature requests, contact [Sigma Support](https://help.sigmacomputing.com/docs/sigma-support).

Releases are tagged `vX.Y.Z`. To see what shipped in each release, see [`CHANGELOG.md`](./CHANGELOG.md).

## Installation

### Claude Code

```bash /plugin marketplace add https://github.com/sigmacomputing/sigma-agent-skills.git /plugin install sigma-computing@sigma-computing ```

### Cursor

Configure `.cursor-plugin/plugin.json` from this repo as a Cursor plugin source.

### OpenAI Codex

Codex auto-loads `AGENTS.md` from the repo root.

### Snowflake Cortex Code

Inside a Cortex Code session:

``` /skill add https://github.com/sigmacomputing/sigma-agent-skills.git ```

Skills are cached locally and auto-discovered from `.cortex/skills/`. To update to the latest version:

``` /skill sync ```

## Skills

Agents activate these automatically based on the user's request.

| Skill | Description | |-------|-------------| | **sigma-api** | Authenticate against the Sigma REST API (OAuth client credentials, bearer tokens, base URL per cloud). Prerequisite for the other skills. | | **sigma-cli** | Install, configure, and use the Sigma CLI to call the Sigma REST API from the command line. | | **sigma-data-models** | Create, retrieve, or modify a Sigma data model spec (sources, columns, metrics, relationships, filters, controls, folder groupings, column-level security) via the REST API. |

## Team Deployment (Claude Code)

To make this plugin available to your entire team in Claude Code automatically, add this plugin to your project's `.claude/settings.json`:

```json { "extraKnownMarketplaces": {