API Designer
Jeffallan/claude-skills
Designs REST and GraphQL APIs from resource modeling to an OpenAPI 3.1 contract, with versioning, pagination and RFC 7807 error handling.
“MUST use when writing GraphQL queries.”
$ npx skills add windmill-labs/windmill --skill write-script-graphql -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install windmill-labs/windmill write-script-graphql --agent claude-codeProject scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).
$ 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-graphql .claude/skills/write-script-graphql && rm -rf skills-srcUse ~/.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/
Install the "write-script-graphql" agent skill from https://github.com/windmill-labs/windmill/tree/main/system_prompts/auto-generated/skills/write-script-graphql into .claude/skills/write-script-graphql/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "write-script-graphql", then confirm the skill loads.Claude Code copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$skill-installer install https://github.com/windmill-labs/windmill/tree/main/system_prompts/auto-generated/skills/write-script-graphqlType this inside Codex. $skill-installer <name> installs a curated skill from openai/skills. The installer writes to $CODEX_HOME/skills (default ~/.codex/skills). Restart Codex if the skill does not show up.
$ npx skills add windmill-labs/windmill --skill write-script-graphql -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install windmill-labs/windmill write-script-graphql --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/windmill-labs/windmill.git skills-src && mkdir -p .agents/skills && cp -r skills-src/system_prompts/auto-generated/skills/write-script-graphql .agents/skills/write-script-graphql && rm -rf skills-srcUse ~/.agents/skills/ instead of .agents/skills for a personal install.
Codex skills documentation · loads skills from .agents/skills/
Install the "write-script-graphql" agent skill from https://github.com/windmill-labs/windmill/tree/main/system_prompts/auto-generated/skills/write-script-graphql into .agents/skills/write-script-graphql/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "write-script-graphql", then confirm the skill loads.Codex copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add windmill-labs/windmill --skill write-script-graphql -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install windmill-labs/windmill write-script-graphql --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/windmill-labs/windmill.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/system_prompts/auto-generated/skills/write-script-graphql .cursor/skills/write-script-graphql && rm -rf skills-srcUse ~/.cursor/skills/ instead of .cursor/skills for a personal install.
Cursor skills documentation · loads skills from .cursor/skills/, .agents/skills/, .claude/skills/, .codex/skills/
Install the "write-script-graphql" agent skill from https://github.com/windmill-labs/windmill/tree/main/system_prompts/auto-generated/skills/write-script-graphql into .cursor/skills/write-script-graphql/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "write-script-graphql", then confirm the skill loads.Cursor copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gemini skills install https://github.com/windmill-labs/windmill.git --path system_prompts/auto-generated/skills/write-script-graphql--scope user (default) or --scope workspace; --path is the subfolder of the repo that holds the skill; --consent skips the security confirmation prompt.
$ npx skills add windmill-labs/windmill --skill write-script-graphql -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install windmill-labs/windmill write-script-graphql --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/windmill-labs/windmill.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/system_prompts/auto-generated/skills/write-script-graphql .gemini/skills/write-script-graphql && rm -rf skills-srcUse ~/.gemini/skills/ instead of .gemini/skills for a personal install, then run /skills reload.
Gemini CLI skills documentation · loads skills from .gemini/skills/, .agents/skills/
Install the "write-script-graphql" agent skill from https://github.com/windmill-labs/windmill/tree/main/system_prompts/auto-generated/skills/write-script-graphql into .gemini/skills/write-script-graphql/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "write-script-graphql", then confirm the skill loads.Gemini CLI copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ gh skill install windmill-labs/windmill write-script-graphqlInstalls for Copilot at project scope by default; add --scope user for a personal install. Preview a skill first with gh skill preview. Needs GitHub CLI 2.90.0 or later (public preview).
$ npx skills add windmill-labs/windmill --skill write-script-graphql -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/windmill-labs/windmill.git skills-src && mkdir -p .github/skills && cp -r skills-src/system_prompts/auto-generated/skills/write-script-graphql .github/skills/write-script-graphql && rm -rf skills-srcUse ~/.copilot/skills/ instead of .github/skills for a personal install. Commit .github/skills so cloud agent and code review can use it.
GitHub Copilot skills documentation · loads skills from .github/skills/, .claude/skills/, .agents/skills/
Install the "write-script-graphql" agent skill from https://github.com/windmill-labs/windmill/tree/main/system_prompts/auto-generated/skills/write-script-graphql into .github/skills/write-script-graphql/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "write-script-graphql", then confirm the skill loads.GitHub Copilot copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
$ npx skills add windmill-labs/windmill --skill write-script-graphql -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install windmill-labs/windmill write-script-graphql --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/windmill-labs/windmill.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/system_prompts/auto-generated/skills/write-script-graphql .opencode/skills/write-script-graphql && rm -rf skills-srcUse ~/.config/opencode/skills/ instead of .opencode/skills for a personal install.
OpenCode skills documentation · loads skills from .opencode/skills/, .claude/skills/, .agents/skills/
Install the "write-script-graphql" agent skill from https://github.com/windmill-labs/windmill/tree/main/system_prompts/auto-generated/skills/write-script-graphql into .opencode/skills/write-script-graphql/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "write-script-graphql", then confirm the skill loads.OpenCode copies the folder itself, the same result as the manual copy. Check what it changed before you commit it.
write-script-graphqlWrite Script Graphql is a skill in windmill-labs/windmill (18k stars). Its SKILL.md is about 2.1k tokens. Licence: Custom licence.
Read from SKILL.md and the folder at commit eab3dd5. It shows what the files ask for, not the result of running them.
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.
Shell commands in SKILL.md call:
gitFrom the folder's file list and the shell code blocks in SKILL.md.
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.
Names no API keys, tokens, secrets or passwords.
From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.
Write Script Graphql loads about 2.1k tokens when it runs. Until then it costs about 15 tokens; SKILL.md has 1,160 words of instructions outside code blocks.
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.
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.
Its licence (Custom licence) doesn't allow us to republish the file, so here is its outline and opening line. It has 1,160 words (~2,054 tokens).
Just SKILL.md in system_prompts/auto-generated/skills/write-script-graphql of windmill-labs/windmill.
Open the folder on GitHubat commit eab3dd5
Write Script Graphql 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.
| Skill | Stars | Used in | Tokens | Auto-check | Licence | Repo updated |
|---|---|---|---|---|---|---|
| Write Script Graphql this skillwindmill-labs/windmill | 18k | — | ~2.1k | Automated safety check: Pass | Custom licence | |
| API DesignerJeffallan/claude-skills | 12k | 2 repos | ~2k | Automated safety check: Pass | MIT | |
| Nodejs Backend Patternsever-works/ever-works | 158 | 17 repos | ~4k | Automated safety check: Pass | AGPL-3.0 | |
| GraphQL Operations with CodegenChrisWiles/claude-code-showcase | 6.1k | 3 repos | ~1.5k | Automated safety check: Pass | None | |
| API And Interface Designdzhalaevd/Donatello | 135 | 9 repos | ~2.6k | Automated safety check: Pass | Apache-2.0 | |
| API Design Principlesjh941213/my-cc-harness | 126 | 19 repos | ~3.4k | Automated safety check: Pass | None |
Jeffallan/claude-skills
Designs REST and GraphQL APIs from resource modeling to an OpenAPI 3.1 contract, with versioning, pagination and RFC 7807 error handling.
ever-works/ever-works
Build production-ready Node.js backend services with Express/Fastify, implementing middleware patterns, error handling, authentication, database integration, and API design best practices.
ChrisWiles/claude-code-showcase
Sets the rules for writing GraphQL queries and mutations in .gql files, running codegen, and using generated Apollo hooks with proper error and loading handling.
dzhalaevd/Donatello
Guides stable API and interface design. An agent skill from dzhalaevd/Donatello.
jh941213/my-cc-harness
REST 및 GraphQL API 설계 원칙 가이드. An agent skill from jh941213/my-cc-harness.
CloudAI-X/claude-workflow-v2
Designs REST and GraphQL APIs including endpoints, error handling, versioning, and documentation.
windmill-labs/windmill
Checklist of every backend, frontend, CLI and capture change needed to add a new TriggerCrud-based trigger type, such as Azure, GCP or Kafka, to Windmill.
windmill-labs/windmill
Writes and runs black-box benchmark cases for Windmill's flow, app, script, CLI and global AI generation modes, including before-and-after comparisons.
windmill-labs/windmill
Actively challenges vague or conflicting terminology as you design, and keeps a living domain glossary file up to date in real time.
windmill-labs/windmill
Runs the same code review locally that GitHub's auto-review actions run on a PR, delegating to a fresh-context subagent so the review isn't biased by the main session's own reasoning.
windmill-labs/windmill
Opens a draft GitHub pull request with a conventional title and explicit body, then drives CI review rounds before marking it ready.
windmill-labs/windmill
Opens the Windmill dev page to preview a flow, script or app, choosing between proxy and direct mode and deciding whether the agent or the runtime starts the wmill dev server.
Works with
Categories
Run `npx skills add windmill-labs/windmill --skill write-script-graphql -a claude-code`. Or copy the skill folder (system_prompts/auto-generated/skills/write-script-graphql in windmill-labs/windmill) into .claude/skills/write-script-graphql in your project. Claude Code loads it when a task matches its description.
Run `npx skills add windmill-labs/windmill --skill write-script-graphql -a codex`. Or copy the skill folder (system_prompts/auto-generated/skills/write-script-graphql in windmill-labs/windmill) into .agents/skills/write-script-graphql in your project. Codex loads it when a task matches its description.
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-graphql -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-graphql, .gemini/skills/write-script-graphql, .github/skills/write-script-graphql and .opencode/skills/write-script-graphql in your project.
Going by SKILL.md and its folder, Write Script Graphql needs the command-line tools its instructions call (git).
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.
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.
Write Script Graphql has a licence file (the repository's licence) that doesn't match a standard licence. Read it on GitHub before reusing the skill.
About 2.1k tokens (SKILL.md is roughly 8.2k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.
Skills that share tags, products or a category with Write Script Graphql: API Designer (Jeffallan/claude-skills, 12k stars), Nodejs Backend Patterns (ever-works/ever-works, 158 stars), GraphQL Operations with Codegen (ChrisWiles/claude-code-showcase, 6.1k stars) and API And Interface Design (dzhalaevd/Donatello, 135 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
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.