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Tune Collaboration

Free

Streamline the iterative design process with structured feedback.

by nexu-io84.9k stars on nexu-io/open-design
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Updated Aug 10, 2026
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Free · Opens the source repo

What Tune Collaboration does

The Tune Collaboration skill provides a structured pipeline for iterating on existing design artifacts. It is particularly useful for teams engaged in design projects where continuous improvement and feedback are essential. This skill automates the process of receiving direction, making edits, critiquing, and handing off the revised artifact, ensuring that the workflow remains organized and efficient.

At its core, the skill implements a default pipeline consisting of four key stages: direction selection, patch editing, critique, and handoff. The pipeline begins with a direction-picker that helps users define the focus of their iteration. Following this, users can make patch edits to the existing artifact. The critique stage is designed to foster collaborative feedback, allowing for multiple iterations until a satisfactory score is achieved or a maximum number of iterations is reached. Finally, the handoff stage records the type of output, ensuring that the artifact's lineage is preserved throughout the process.

This skill is ideal for designers and developers who frequently work on projects that require iterative feedback and refinement. By maintaining a clear structure and automating the tracking of artifact lineage, it allows teams to focus on creativity and collaboration without losing sight of the project's history and evolution. The integration of critique and feedback mechanisms ensures that the final output meets the desired standards before being handed off for further development or deployment.

Overall, the Tune Collaboration skill is a valuable addition for teams looking to enhance their design workflows through systematic iteration and collaborative critique. It simplifies the process of refining design artifacts, making it easier to achieve high-quality outcomes in a timely manner.

When to use it

Use this skill when working on design projects that require multiple iterations and collaborative feedback to refine artifacts.

When not to use it

This skill may not be suitable for one-off projects or when a simple edit without feedback is sufficient.

What you can build with it

Iterative UI Design

Use the skill to refine user interface components through structured feedback and multiple iterations.

Collaborative Graphic Design

Leverage the skill for graphic design projects that require input from multiple team members before finalizing the design.

Design System Development

Employ the skill in developing and iterating on design systems, ensuring consistency and quality across artifacts.

How to install Tune Collaboration

View source

1. Install with the skills CLI

npx skills add nexu-io/open-design/od-tune-collab --agent claude-code

2. Or install it manually

Download the skill folder and drop it into ~/.claude/skills/ for all projects, or .claude/skills/ to scope it to one repo. Restart Claude Code so it picks up the new skill.

Anthropic's agentic coding CLI, and the reference implementation of Agent Skills. Drop a skill folder into ~/.claude/skills and Claude Code loads it automatically whenever a task matches the skill's description. Claude Code docs

Inside SKILL.md

Written by nexu-io

od-tune-collab (scenario)

Spec §1 / §10.1 / §21.5 / §23.3.3: the canonical "iterate on an existing artifact" flow. Inherits parentArtifactId from the project metadata so the produced artifact's ArtifactManifest.parentArtifactId is set automatically — the artifact lineage chain stays intact across multi-turn tune cycles.

Default pipeline

{
  "stages": [
    { "id": "direction", "atoms": ["direction-picker"] },
    { "id": "patch",     "atoms": ["patch-edit"] },
    {
      "id": "critique",
      "atoms": ["critique-theater"],
      "repeat": true,
      "until": "critique.score>=4 || iterations>=3"
    },
    { "id": "handoff",   "atoms": ["handoff"] }
  ]
}

The handoff stage records handoffKind: 'patch' (or 'deployable-app' when the user opted in via od plugin run --target deployable-app AND build-test ran successfully somewhere upstream in the project's history).

Frequently asked questions about Tune Collaboration

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