Finding Experiments
PostHog/posthog
Resolves a PostHog experiment reference from natural language to a concrete experiment ID by browsing experiment-list (not feature-flag tools), with disambiguation when multiple experiments match.
Design or revise a Marin experiment pipeline that binds reusable work into an artifact graph.
Apache-2.0Auto-check passed
Install Write Pipeline
$ npx skills add marin-community/marin --skill write-pipeline -a claude-codeProject install by default; add -g for ~/.claude/skills/.
$ gh skill install marin-community/marin write-pipeline --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/marin-community/marin.git skills-src && mkdir -p .claude/skills && cp -r skills-src/.agents/skills/write-pipeline .claude/skills/write-pipeline && 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-pipeline" agent skill from https://github.com/marin-community/marin/tree/main/.agents/skills/write-pipeline into .claude/skills/write-pipeline/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "write-pipeline", 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/marin-community/marin/tree/main/.agents/skills/write-pipelineType 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 marin-community/marin --skill write-pipeline -a codexProject install goes to .agents/skills/; add -g for ~/.codex/skills/.
$ gh skill install marin-community/marin write-pipeline --agent codexProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/marin-community/marin.git skills-src && mkdir -p .agents/skills && cp -r skills-src/.agents/skills/write-pipeline .agents/skills/write-pipeline && 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-pipeline" agent skill from https://github.com/marin-community/marin/tree/main/.agents/skills/write-pipeline into .agents/skills/write-pipeline/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "write-pipeline", 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 marin-community/marin --skill write-pipeline -a cursorProject install goes to .agents/skills/; add -g for ~/.cursor/skills/.
$ gh skill install marin-community/marin write-pipeline --agent cursorProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/marin-community/marin.git skills-src && mkdir -p .cursor/skills && cp -r skills-src/.agents/skills/write-pipeline .cursor/skills/write-pipeline && 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-pipeline" agent skill from https://github.com/marin-community/marin/tree/main/.agents/skills/write-pipeline into .cursor/skills/write-pipeline/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "write-pipeline", 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/marin-community/marin.git --path .agents/skills/write-pipeline--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 marin-community/marin --skill write-pipeline -a gemini-cliProject install goes to .agents/skills/; add -g for ~/.gemini/skills/.
$ gh skill install marin-community/marin write-pipeline --agent gemini-cliProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/marin-community/marin.git skills-src && mkdir -p .gemini/skills && cp -r skills-src/.agents/skills/write-pipeline .gemini/skills/write-pipeline && 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-pipeline" agent skill from https://github.com/marin-community/marin/tree/main/.agents/skills/write-pipeline into .gemini/skills/write-pipeline/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "write-pipeline", 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 marin-community/marin write-pipelineInstalls 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 marin-community/marin --skill write-pipeline -a github-copilotProject install goes to .agents/skills/; add -g for ~/.copilot/skills/.
$ git clone --depth 1 https://github.com/marin-community/marin.git skills-src && mkdir -p .github/skills && cp -r skills-src/.agents/skills/write-pipeline .github/skills/write-pipeline && 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-pipeline" agent skill from https://github.com/marin-community/marin/tree/main/.agents/skills/write-pipeline into .github/skills/write-pipeline/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "write-pipeline", 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 marin-community/marin --skill write-pipeline -a opencodeOpenCode documents no install command of its own. Project install goes to .agents/skills/; add -g for ~/.config/opencode/skills/.
$ gh skill install marin-community/marin write-pipeline --agent opencodeProject scope by default (.agents/skills/); add --scope user for a personal install.
$ git clone --depth 1 https://github.com/marin-community/marin.git skills-src && mkdir -p .opencode/skills && cp -r skills-src/.agents/skills/write-pipeline .opencode/skills/write-pipeline && 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-pipeline" agent skill from https://github.com/marin-community/marin/tree/main/.agents/skills/write-pipeline into .opencode/skills/write-pipeline/ in this project. Copy the whole folder (SKILL.md and every file beside it), keep the folder name "write-pipeline", 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-pipeline- GitHub stars
- 3.9k
- Token cost
- ~540 tokens
- SKILL.md length
- 255 words
- Files
- 3 (incl. references)
- Skills in repo
- 41
- Repo updated
- First seen
- Licence
- Apache-2.0
At a glance
Design or revise a Marin experiment pipeline that binds reusable work into an artifact graph.
- New workflow entrypoints
- Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md
- Pipeline placement decisions
- Use a narrower domain skill when it owns the launch
What it does
Write Pipeline is an agent skill from marin-community/marin. Design or revise a Marin experiment pipeline that binds reusable work into an artifact graph. Use for new workflow entrypoints, stage wiring, and pipeline placement decisions; use a narrower domain skill when it owns the launch.
Its SKILL.md is about 540 tokens, which your agent loads only when the skill is triggered. The skill folder holds 3 other files, including reference files (for example `references/artifact-binding.md` and `references/layout.md`).
The repository describes itself as: Open-source framework for the research and development of foundation models. The licence is Apache-2.0.
When your agent uses it
- New workflow entrypoints
- Pipeline placement decisions
- Use a narrower domain skill when it owns the launch
Example prompts
- “/write-pipeline”
What it can do on your machine
Read from SKILL.md and the folder at commit 61bb85c. 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
No scripts in the folder and no shell commands in SKILL.md.
From the folder's file list and the shell code blocks in SKILL.md.
Network
No URLs in SKILL.md.
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 Pipeline loads about 540 tokens when it runs, and up to ~1.6k if it reads all its reference files. Until then it costs about 61 tokens; SKILL.md has 255 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 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
The full file from marin-community/marin at commit 61bb85c, republished under its Apache-2.0 licence (© marin-community). 255 words, ~540 tokens.
Download SKILL.mdSave it as
.claude/skills/write-pipeline/SKILL.md (or your agent's skills folder). This skill also uses 2 other files; get the full folder from GitHub.- name
- write-pipeline
- description
- Design or revise a Marin experiment pipeline that binds reusable work into an artifact graph. Use for new workflow entrypoints, stage wiring, and pipeline placement decisions; use a narrower domain skill when it owns the launch.
Write a Marin pipeline
Keep the boundary between work and workflow explicit:
lib/**owns concrete implementations intended for reuse: functions, configurations, and produced data types. New library code must not compose a pipeline, construct anArtifactSteporStepSpec, or reference a particular artifact handle, name, version, or output. The execution framework'sArtifactandArtifactStepdefinitions are infrastructure, not a model for new library workflow builders.experiments/**owns artifact graph construction and one-off binding code: choosing inputs, names, versions, dependencies, resources, and which reusable functions to run. Keep a transformation here only when it is specific to that experiment. Move work intended for reuse into a concretelib/**implementation, then bind it inexperiments/**.- Put experiment-specific tests beside their experiment, including tests of its graph and one-off transformations; do not put them in root
tests/**orlib/**. Keep tests of reusable library behavior in the library's normal test location. Follow rootTESTING.mdand the relevant module instructions.
Inspect nearby current pipelines before editing. Read layout and examples for placement decisions and artifact binding when working with ArtifactStep, apply, paths, or caching. Existing library builders that return steps are exceptions, not precedent for adding more pipeline composition to lib/**.
For a change, verify that the experiment builds the intended dependencies and that reusable work can run without importing experiments/**. Dry-run the graph where the entrypoint supports it; run focused behavior tests without submitting a live job unless requested. Update user-facing docs when the workflow or API changes. Use the commit skill if asked to publish the result.
© marin-community, Apache-2.0. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file
Files
SKILL.md and 2 other files (references) in .agents/skills/write-pipeline of marin-community/marin.
- SKILL.md
- references/artifact-binding.md
- references/layout.md
Open the folder on GitHubat commit 61bb85c
Compare with similar skills
Write Pipeline 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 Pipeline this skillmarin-community/marin | 3.9k | — | ~540 | Automated safety check: Pass | Apache-2.0 | |
| Finding ExperimentsPostHog/posthog | 40k | — | ~826 | Automated safety check: Pass | Custom licence | |
| ExperimentsArize-ai/phoenix | 12k | — | ~1.8k | Automated safety check: Pass | Custom licence | |
| Scroll Experiencesickn33/agentic-awesome-skills | 47k | 2 repos | ~534 | Automated safety check: Pass | MIT | |
| Webgl Experiencenexu-io/open-design | 100k | — | ~903 | Automated safety check: Pass | Apache-2.0 | |
| Creating ExperimentsPostHog/posthog | 40k | — | ~2.7k | Automated safety check: Pass | Custom licence |
Similar skills
- Official
Experiments
Arize-ai/phoenix
Run, read, and compare dataset-backed experiments to find evidence that a prompt or pipeline is improving.
Scroll Experience
sickn33/agentic-awesome-skills
Expert in building immersive scroll-driven experiences - parallax storytelling, scroll animations, interactive narratives, and cinematic web experiences.
Webgl Experience
nexu-io/open-design
A full-screen, real-time WebGL/WebGL2 experience — animated shaders, 3D scenes, generative visuals, particle fields — rendered live on the GPU with a typographic overlay.
- Official
Creating Experiments
PostHog/posthog
Guides agents through experiment creation: reading the project's setup with experiment-setup-context, defining the hypothesis, configuring rollout and bucketing, setting up analytics and running…
Scroll Experience
davila7/claude-code-templates
Expert in building immersive scroll-driven experiences - parallax storytelling, scroll animations, interactive narratives, and cinematic web experiences.
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Questions about Write Pipeline
What does Write Pipeline do?
Design or revise a Marin experiment pipeline that binds reusable work into an artifact graph. Write Pipeline is an agent skill from marin-community/marin. Design or revise a Marin experiment pipeline that binds reusable work into an artifact graph.
When should I use Write Pipeline?
Write Pipeline fits situations like: new workflow entrypoints; pipeline placement decisions; use a narrower domain skill when it owns the launch.
How do I install Write Pipeline in Claude Code?
Run `npx skills add marin-community/marin --skill write-pipeline -a claude-code`. Or copy the skill folder (.agents/skills/write-pipeline in marin-community/marin) into .claude/skills/write-pipeline in your project. Claude Code loads it when a task matches its description.
How do I install Write Pipeline in Codex?
Run `npx skills add marin-community/marin --skill write-pipeline -a codex`. Or copy the skill folder (.agents/skills/write-pipeline in marin-community/marin) into .agents/skills/write-pipeline in your project. Codex loads it when a task matches its description.
Can I use Write Pipeline 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 marin-community/marin --skill write-pipeline -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-pipeline, .gemini/skills/write-pipeline, .github/skills/write-pipeline and .opencode/skills/write-pipeline in your project.
What does Write Pipeline need to run?
SKILL.md names no scripts, command-line tools or credentials: Write Pipeline is instructions for the agent only.
Does Write Pipeline access the network?
SKILL.md contains no URLs. Any network use would come from the scripts or tools the agent runs. This is read from the text; nothing was executed.
Is Write Pipeline 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 Pipeline use?
Write Pipeline is published under the Apache-2.0 licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.
How many tokens does Write Pipeline use?
About 540 tokens (SKILL.md is roughly 2.2k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full. Its references folder adds about 1k tokens, read only when the agent opens those files.
What are the alternatives to Write Pipeline?
Skills that share tags, products or a category with Write Pipeline: Finding Experiments (PostHog/posthog, 40k stars), Experiments (Arize-ai/phoenix, 12k stars), Scroll Experience (sickn33/agentic-awesome-skills, 47k stars) and Webgl Experience (nexu-io/open-design, 100k stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.
Who maintains Write Pipeline?
marin-community (a GitHub organization) maintains it in marin-community/marin, which has 3,920 GitHub stars. The repository holds 41 skills in this directory. The repository was last updated on October 9, 2026.
Source: marin-community/marin on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.