Kotlin Coroutines Flows
affaan-m/ECC
Kotlin Coroutines and Flow patterns for Android and KMP — structured concurrency, Flow operators, StateFlow, error handling, and testing.
“MUST use when creating flows.”
Custom licenceAuto-check: warnings
Install Write Flow
The automated check flagged lines worth reading first. See the safety section below.
$ npx skills add windmill-labs/windmill --skill write-flow -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install windmill-labs/windmill write-flow --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-flow .claude/skills/write-flow && 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-flow" agent skill from https://github.com/windmill-labs/windmill/tree/main/system_prompts/auto-generated/skills/write-flow into .claude/skills/write-flow/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "write-flow", 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-flowType 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-flow -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install windmill-labs/windmill write-flow --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-flow .agents/skills/write-flow && 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-flow" agent skill from https://github.com/windmill-labs/windmill/tree/main/system_prompts/auto-generated/skills/write-flow into .agents/skills/write-flow/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "write-flow", 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-flow -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install windmill-labs/windmill write-flow --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-flow .cursor/skills/write-flow && 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-flow" agent skill from https://github.com/windmill-labs/windmill/tree/main/system_prompts/auto-generated/skills/write-flow into .cursor/skills/write-flow/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "write-flow", 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-flow--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-flow -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install windmill-labs/windmill write-flow --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-flow .gemini/skills/write-flow && 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-flow" agent skill from https://github.com/windmill-labs/windmill/tree/main/system_prompts/auto-generated/skills/write-flow into .gemini/skills/write-flow/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "write-flow", 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-flowInstalls 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-flow -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-flow .github/skills/write-flow && 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-flow" agent skill from https://github.com/windmill-labs/windmill/tree/main/system_prompts/auto-generated/skills/write-flow into .github/skills/write-flow/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "write-flow", 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-flow -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-flow --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-flow .opencode/skills/write-flow && 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-flow" agent skill from https://github.com/windmill-labs/windmill/tree/main/system_prompts/auto-generated/skills/write-flow into .opencode/skills/write-flow/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "write-flow", 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.
Facts
- Skill name
write-flow- GitHub stars
- 18k
- Token cost
- ~19k tokens
- SKILL.md length
- 6,971 words
- Files
- 1
- Skills in repo
- 42
- Repo updated
- First seen
- Licence
- Custom licence
At a glance
- Works in 3 steps: Gather path + summary by asking the user → Run the command yourself → Fill in flow.yaml
- SKILL.md covers Creating a Flow, CLI Commands — running,…, OpenFlow Schema and Reserved Module IDs, plus 12 more sections
- Calls git
About this skill
Write Flow is a skill in windmill-labs/windmill (18k stars). Its SKILL.md is about 19k tokens. Licence: Custom licence.
Workflow steps
3 steps, taken from the step headings in SKILL.md.
- Gather path + summary by asking the user
- Run the command yourself
- Fill in flow.yaml
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 Flow loads about 19k tokens when it runs. Until then it costs about 10 tokens; SKILL.md has 6,971 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.
Safety
Auto-check: warnings
The automated check found patterns that need a careful read before installing.
- WarningContains instruction-override wording (e.g. “without asking the user”)SKILL.md:10
nd-create the folder + `flow.yaml`, and do NOT tell the user to "run `wmill flow new` and follow the prompts".**
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 6,971 words (~19,382 tokens).
“You — the AI agent — scaffold the flow yourself by running wmill flow new with the right flags. Do NOT hand-create the folder + flow.yaml, and do NOT tell the user to "run wmill flow new and follow the…”
- name
- write-flow
Files
Just SKILL.md in system_prompts/auto-generated/skills/write-flow of windmill-labs/windmill.
Open the folder on GitHubat commit eab3dd5
Compare with similar skills
Write Flow 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 Flow this skillwindmill-labs/windmill | 18k | — | ~19k | Automated safety check: Warn | Custom licence | |
| Kotlin Coroutines Flowsaffaan-m/ECC | 274k | 4 repos | ~2k | Automated safety check: Pass | MIT | |
| Kotlin Coroutines Flowsaffaan-m/ECC | 274k | — | ~1.7k | Automated safety check: Pass | MIT | |
| Login Flownexu-io/open-design | 100k | — | ~334 | Automated safety check: Pass | Apache-2.0 | |
| Project Flow Opsaffaan-m/ECC | 274k | 3 repos | ~787 | Automated safety check: Pass | MIT | |
| Wireframe Mobile Flownexu-io/open-design | 100k | — | ~1k | Automated safety check: Pass | Apache-2.0 |
Similar skills
Kotlin Coroutines Flows
affaan-m/ECC
Android および KMP 向けの Kotlin コルーチンと Flow パターン — 構造化並行性、Flow オペレーター、StateFlow、エラーハンドリング、テスト。
Login Flow
nexu-io/open-design
Mobile login and authentication flow screens. An agent skill from nexu-io/open-design.
Project Flow Ops
affaan-m/ECC
Operate execution flow across GitHub and Linear by triaging issues and pull requests, linking active work, and keeping GitHub public-facing while Linear remains the internal execution layer.
Wireframe Mobile Flow
nexu-io/open-design
A lo-fi multi-screen MOBILE flow wireframe — three or four phone frames laid out in a row on a board, showing a connected user flow (Onboarding → Home feed → Item detail → Confirm).
UX Flow
sickn33/agentic-awesome-skills
Design user flows and navigation structure following proven UX patterns
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Questions about Write Flow
How do I install Write Flow in Claude Code?
Run `npx skills add windmill-labs/windmill --skill write-flow -a claude-code`. Or copy the skill folder (system_prompts/auto-generated/skills/write-flow in windmill-labs/windmill) into .claude/skills/write-flow in your project. Claude Code loads it when a task matches its description.
How do I install Write Flow in Codex?
Run `npx skills add windmill-labs/windmill --skill write-flow -a codex`. Or copy the skill folder (system_prompts/auto-generated/skills/write-flow in windmill-labs/windmill) into .agents/skills/write-flow in your project. Codex loads it when a task matches its description.
Can I use Write Flow 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-flow -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-flow, .gemini/skills/write-flow, .github/skills/write-flow and .opencode/skills/write-flow in your project.
What does Write Flow need to run?
Going by SKILL.md and its folder, Write Flow needs the command-line tools its instructions call (git).
Does Write Flow 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 Flow safe to install?
Our automated static check of SKILL.md flagged 1 warning(s): contains instruction-override wording (e.g. “without asking the user”). Read the flagged lines before installing; the check is not a guarantee either way.
What licence does Write Flow use?
Write Flow 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 Flow use?
About 19k tokens (SKILL.md is roughly 78k 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 Flow?
Skills that share tags, products or a category with Write Flow: Kotlin Coroutines Flows (affaan-m/ECC, 274k stars), Kotlin Coroutines Flows (affaan-m/ECC, 274k stars), Login Flow (nexu-io/open-design, 100k stars) and Project Flow Ops (affaan-m/ECC, 274k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains Write Flow?
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.