Agent skill

Write Script Snowflake

by windmill-labs in windmill-labs/windmill

MUST use when writing Snowflake queries. An agent skill from windmill-labs/windmill.

Custom licenceAuto-check passedDatabases

Install Write Script Snowflake

skills CLI
$ npx skills add windmill-labs/windmill --skill write-script-snowflake -a claude-code

Project install by default; add -g for ~/.claude/skills/.

GitHub CLI
$ gh skill install windmill-labs/windmill write-script-snowflake --agent claude-code

Project scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).

Manual copy
$ git clone --depth 1 https://github.com/windmill-labs/windmill.git skills-src && mkdir -p .claude/skills && cp -r skills-src/system_prompts/auto-generated/skills/write-script-snowflake .claude/skills/write-script-snowflake && rm -rf skills-src

Use ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.

Claude Code skills documentation · loads skills from .claude/skills/

Facts

Skill name
write-script-snowflake
GitHub stars
18k
Token cost
~2.2k tokens
SKILL.md length
1,281 words
Files
1
Skills in repo
42
Repo updated
First seen
Licence
Custom licence

At a glance

MUST use when writing Snowflake queries. An agent skill from windmill-labs/windmill.

  • Writing Snowflake queries
  • SKILL.md covers CLI Commands, General Principles, Return Values and Preprocessor Scripts, plus 2 more sections
  • Calls git
  • Tasks that involve Data warehousing

What it does

Write Script Snowflake is an agent skill from windmill-labs/windmill. MUST use when writing Snowflake queries.

Its SKILL.md is about 2.2k tokens, which your agent loads only when the skill is triggered. It is a single SKILL.md file with no bundled scripts.

It sits in Databases, covering Data warehousing. It works with Snowflake. The repository describes itself as: Open-source developer platform to power your entire infra and turn scripts into webhooks, workflows and UIs. Fastest workflow engine (13x vs Airflow). Open-source alternative to…

When your agent uses it

  • Writing Snowflake queries
  • Tasks that involve Data warehousing

Example prompts

  • “/write-script-snowflake”

What it can do on your machine

Read from SKILL.md and the folder at commit eab3dd5. It shows what the files ask for, not the result of running them.

  • Tool permissions

    Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.

    From allowed-tools in the SKILL.md frontmatter.

  • Runs code

    Shell commands in SKILL.md call:

    • git

    From the folder's file list and the shell code blocks in SKILL.md.

  • Network

    No URLs in SKILL.md. Its commands use git, which can reach the network depending on how they are called.

    From URLs in SKILL.md, links to its own repository left out.

  • Credentials

    Names no API keys, tokens, secrets or passwords.

    From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.

Context cost

Write Script Snowflake loads about 2.2k tokens when it runs. Until then it costs about 16 tokens; SKILL.md has 1,281 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~16
When it runs · the whole SKILL.md, loaded when a task matches
~2.2k

Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.

Safety

Auto-check passed

The automated check found no risky patterns in SKILL.md.

Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.

SKILL.md

Its licence (Custom licence) doesn't allow us to republish the file, so here is its outline and opening line. It has 1,281 words (~2,219 tokens).

name
write-script-snowflake

Read the full SKILL.md on GitHub

Files

Just SKILL.md in system_prompts/auto-generated/skills/write-script-snowflake of windmill-labs/windmill.

Open the folder on GitHubat commit eab3dd5

Compare with similar skills

Write Script Snowflake next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.

Write Script Snowflake compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Write Script Snowflake this skillwindmill-labs/windmill18k—~2.2kAutomated safety check: PassCustom licence
Caspian DiscordTryCaspian/caspian-sdk971—~323Automated safety check: PassApache-2.0
Pure Lsp Execute Parallelfinos/legend-engine112—~927Automated safety check: PassApache-2.0
Snowflakeadobe/skills195—~3.7kAutomated safety check: PassApache-2.0
Schema Design InterviewerPrepLabsAI/InterviewMentor112—~8.2kAutomated safety check: PassMIT
Data ModelerFerroxLabs/wayland608—~5.2kAutomated safety check: PassApache-2.0

Similar skills

  • Caspian Discord

    TryCaspian/caspian-sdk

    Post a Discord message via Caspian to a channel snowflake id.

    971 GitHub stars~323 tokensUpdated 1 mo ago
    DatabasesAuto-check passed
  • Pure Lsp Execute Parallel

    finos/legend-engine

    Runs 2 to 30 Pure functions or tests concurrently on the warm LSP daemon via pure-lsp execute-parallel, or every test in a package or .pure file with --package/--source.

    112 GitHub stars~927 tokensUpdated today
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  • Snowflake

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    195 GitHub stars~3.7k tokensUpdated today
    DatabasesAuto-check passed
  • Schema Design Interviewer

    PrepLabsAI/InterviewMentor

    A Data Warehouse and Lakehouse Schema Design Expert interviewer focused on dimensional modeling, star/snowflake schemas, analytics optimization, and modern lakehouse architectures.

    112 GitHub stars~8.2k tokensUpdated today
    DatabasesAuto-check passed
  • Data Modeler

    FerroxLabs/wayland

    Expert data modeling covering star schema, snowflake schema, Data Vault 2.0, dimensional modeling, slowly changing dimensions, bridge tables, fact table types, conformed dimensions, ERD creation…

    608 GitHub stars~5.2k tokensUpdated yesterday
    DatabasesAuto-check passed
  • Data Schema Design

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    Produces a relational or dimensional data schema with entities, attributes, data types, keys, relationships, normalization decisions with rationale, and a schema diagram description.

    608 GitHub stars~4.5k tokensUpdated yesterday
    DatabasesAuto-check passed

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Works with

Categories

Questions about Write Script Snowflake

What does Write Script Snowflake do?

MUST use when writing Snowflake queries. An agent skill from windmill-labs/windmill. Write Script Snowflake is an agent skill from windmill-labs/windmill. MUST use when writing Snowflake queries.

When should I use Write Script Snowflake?

Write Script Snowflake fits situations like: writing Snowflake queries; tasks that involve Data warehousing.

How do I install Write Script Snowflake in Claude Code?

Run `npx skills add windmill-labs/windmill --skill write-script-snowflake -a claude-code`. Or copy the skill folder (system_prompts/auto-generated/skills/write-script-snowflake in windmill-labs/windmill) into .claude/skills/write-script-snowflake in your project. Claude Code loads it when a task matches its description.

How do I install Write Script Snowflake in Codex?

Run `npx skills add windmill-labs/windmill --skill write-script-snowflake -a codex`. Or copy the skill folder (system_prompts/auto-generated/skills/write-script-snowflake in windmill-labs/windmill) into .agents/skills/write-script-snowflake in your project. Codex loads it when a task matches its description.

Can I use Write Script Snowflake in Cursor, Gemini CLI or GitHub Copilot?

Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add windmill-labs/windmill --skill write-script-snowflake -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/write-script-snowflake, .gemini/skills/write-script-snowflake, .github/skills/write-script-snowflake and .opencode/skills/write-script-snowflake in your project.

What does Write Script Snowflake need to run?

Going by SKILL.md and its folder, Write Script Snowflake needs the command-line tools its instructions call (git).

Does Write Script Snowflake access the network?

SKILL.md contains no URLs. Its commands use git, which can reach the network depending on how they are called. This is read from the text; nothing was executed.

Is Write Script Snowflake safe to install?

Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. Review the folder before installing.

What licence does Write Script Snowflake use?

Write Script Snowflake has a licence file (the repository's licence) that doesn't match a standard licence. Read it on GitHub before reusing the skill.

How many tokens does Write Script Snowflake use?

About 2.2k tokens (SKILL.md is roughly 8.9k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.

What are the alternatives to Write Script Snowflake?

Skills that share tags, products or a category with Write Script Snowflake: Caspian Discord (TryCaspian/caspian-sdk, 971 stars), Pure Lsp Execute Parallel (finos/legend-engine, 112 stars), Snowflake (adobe/skills, 195 stars) and Schema Design Interviewer (PrepLabsAI/InterviewMentor, 112 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Write Script Snowflake?

windmill-labs (a GitHub organization) maintains it in windmill-labs/windmill, which has 18,117 GitHub stars. The repository holds 42 skills in this directory. The repository was last updated on October 7, 2026.

Source: windmill-labs/windmill on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.