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hex-skills

Claude skills for Hex

hex-inc/hex-skillscommunitylistedunreviewed

Set up

Skills are installed by placing their folder where your agent loads skills.

The download comes from github.com/hex-inc/hex-skills itself, not from our server, so what you get is exactly what its author published.

Install instructions come from the README

Skills do not use an MCP config. Follow the steps in the README below.

README

synced Oct 26, 2026

hex-skills

Agent skills for working with Hex. Each skill lives in skills/ and can be installed individually via Claude Code, Cursor, Codex, or other agents that support the Agent Skills standard.

Skills

SkillDescription
context-consultantBuild and improve the context that makes Hex's AI agents accurate (endorsements, descriptions, workspace context, guides, semantic models), then measure it with a dedicated eval engine — authoring and running eval suites, sourcing cases from real usage, and gating changes in a preview — managed as code and synced to Hex.
looker-migrationMigrate Looker dashboards/Looks into Hex. Translates LookML + Looker's generated SQL, lets Hex's notebook agent build a generative app on gated SQL cells, and verifies with a SQL-fidelity gate (numeric parity vs Looker) + a visual-QA loop.
tableau-migrationMigrate Tableau dashboards/workbooks into Hex. Parses the .twb into a migration brief, lets Hex's notebook agent build a generative app on gated SQL cells, and verifies with a SQL-fidelity gate + a visual-QA loop.

Snowflake Cortex Code (CoCo) skills

snowflake-coco/ holds a Hex skill bundle built for Snowflake Cortex Code. It routes CoCo requests to Hex sub-skills for setup, projects and apps, notebook authoring, business analytics, context engineering, Cortex AI functions, and Tableau/Looker migration. It relies on CoCo's runtime, so it is installed separately from the skills above. See the CoCo README for install steps.

Install

Claude Code (plugin marketplace)

Install one skill at a time from the shared marketplace:

/plugin marketplace add hex-inc/hex-skills
/plugin install context-consultant@hex-skills

See each skill's README for usage examples.

Any agent CLI (Agent Skills standard)

npx skills add hex-inc/hex-skills

Works with Claude Code, Codex, Cursor, Gemini CLI, and others that support the Agent Skills spec.

OpenAI Codex

Clone the repo; AGENTS.md routes Codex to the right skill:

git clone https://github.com/hex-inc/hex-skills

Manual

git clone https://github.com/hex-inc/hex-skills
cp -r hex-skills/skills/<skill-name> ~/.claude/skills/

Repo layout

hex-skills/
├── .claude-plugin/
│   └── marketplace.json              # Claude Code marketplace — lists all skills
├── AGENTS.md                         # Codex / generic-agent router
├── skills/
│   └── <skill-name>/
│       ├── SKILL.md                  # orchestrator — start here
│       ├── README.md                 # install + usage for this skill
│       ├── .claude-plugin/
│       │   └── plugin.json           # per-skill plugin manifest
│       ├── agents/                   # optional specialist agents
│       ├── references/               # optional supporting material
│       └── hex-guides/               # optional Hex product install artifacts
├── snowflake-coco/
│   ├── README.md                     # install + usage for the CoCo bundle
│   └── hex/                          # CoCo skill: SKILL.md router + sub-skills + references/
└── README.md

Adding a new skill

Use skills/context-consultant/ as the reference implementation. Each skill is a self-contained folder under skills/.

1. Create the skill folder

skills/<skill-name>/
├── SKILL.md                  # required — orchestrator with YAML frontmatter (name, description)
├── README.md                 # install + usage for this skill
├── .claude-plugin/
│   └── plugin.json           # per-skill plugin manifest for Claude Code
├── agents/                   # optional — specialist agent prompts
├── references/               # optional — supporting docs the skill reads on demand
└── hex-guides/               # optional — content to paste into Hex Context Studio

SKILL.md is the entry point agents read first. Keep it focused; put detailed material in references/ or agents/ and link to those files from SKILL.md.

README.md should cover what the skill does, what's inside, and how to install/use it for this skill specifically (see the context-consultant README for an example).

2. Register the skill in the repo

Update these three files so agents and install tools can discover the new skill:

  1. This README — add a row to the Skills table above.
  2. AGENTS.md — add a row mapping the task/trigger to skills/<skill-name>/SKILL.md.
  3. .claude-plugin/marketplace.json — add a plugin entry:
{
  "name": "<skill-name>",
  "source": "./skills/<skill-name>",
  "description": "One-line description for the marketplace.",
  "version": "1.0.0"
}

3. Add the plugin manifest

Create skills/<skill-name>/.claude-plugin/plugin.json. Copy from skills/context-consultant/.claude-plugin/plugin.json and update name, description, and keywords. Keep repository pointing at this repo.

4. Open a PR

  • Use kebab-case for folder and skill names (e.g. hex-notebook-patterns).
  • Keep each skill independently installable — users should be able to run /plugin install <skill-name>@hex-skills without pulling in unrelated skills.
  • If the skill includes Hex product artifacts (guides, context snippets), put them in hex-guides/ inside that skill's folder, not at the repo root.

License

MIT

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