deepseek-harness-skin-studio

deepseek-harness-skin-studio is a skill for Codex from trrrrrryg/dsh-visual-skin. It costs 98 tokens per session (930 once invoked), scanned A, original, MIT.

A tool for designing and previewing themes for DeepSeek Harness, a local AI-agent interface. It uses a shared design session and can apply or restore a theme only after confirmation in the visible preview.

In plain words
What is it for?
Creating or changing skins, uploading background images, previewing themes, validating them, and checking the result after applying a confirmed change.
Why use it?
It provides a controlled way to test visual changes before they affect the live profile. The confirmation step helps prevent accidental changes.

Skill for Codex

Written for Codex: agents/openai.yaml present. Also seen: mentions Codex.

Good fit Creating or changing skins, uploading background images, previewing themes, validating them, and checking the result after applying a confirmed change.

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Install with agentmods
npx agentmods add skills/trrrrrryg/dsh-visual-skin/deepseek-harness-skin-studio
Install

Getting it into your agent

One page per mod, every tool's command on it. A separate URL per tool would split the same page into five that compete with each other.

Any agent
npx skills add trrrrrryg/dsh-visual-skin --skill deepseek-harness-skin-studio
Clone the repo
git clone --depth 1 https://github.com/trrrrrryg/dsh-visual-skin

Made for: Codex.

Wrote this? Show the measurements

A badge with what this costs and how it scanned, read live from this page, so it follows the numbers instead of freezing them. Markdown for a README, HTML for a documentation site or a project page.

agentmods badge for deepseek-harness-skin-studio

README.md
[![agentmods](https://agentmods.dev/badge/skills/trrrrrryg/dsh-visual-skin/deepseek-harness-skin-studio/github.svg)](https://agentmods.dev/skills/trrrrrryg/dsh-visual-skin/deepseek-harness-skin-studio)
Your own site
<a href="https://agentmods.dev/skills/trrrrrryg/dsh-visual-skin/deepseek-harness-skin-studio"><img src="https://agentmods.dev/badge/skills/trrrrrryg/dsh-visual-skin/deepseek-harness-skin-studio/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for deepseek-harness-skin-studio

Your own site · 80×15
<a href="https://agentmods.dev/skills/trrrrrryg/dsh-visual-skin/deepseek-harness-skin-studio"><img src="https://agentmods.dev/badge/skills/trrrrrryg/dsh-visual-skin/deepseek-harness-skin-studio.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 98 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 930 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin original No closer match found in the catalogue.
Token cost

What it costs to keep this loaded

Counted locally with the o200k_base tokenizer, which is exact for GPT models; Claude uses its own tokenizer and its counts differ. Treat this as one consistent yardstick across the catalogue rather than a bill. Prices are per million input tokens.

ModelPer sessionOnce invoked
Fable 5.1 $0.00098 $0.00930
Opus 5 $0.00049 $0.00465
Sonnet 5 $0.00020 $0.00186
Haiku 4.5 $0.00010 $0.00093

Measured 12d ago against content hash d936b52b9b0f, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-12, from the pricing page.

Security

Grade A, and why

deepseek-harness-skin-studio scanned grade A with 0 findings against 26 rules in 11 categories — prompt injection, anti-refusal, data exfiltration, privilege escalation, supply chain, agent snooping, system-prompt leakage, SSRF and excessive agency — measured 12d ago.

A static scan of the body, not an audit. Every finding is printed with the line that produced it so you can judge whether it matters here. A mod is markdown that instructs an agent; that is exactly why what it instructs is worth reading.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

agents/codex-skill/deepseek-harness-skin-studio/SKILL.md · 40 lines

How it starts

The opening of the file, as written. The whole thing — 40 lines — stays where its author put it; the contents beside it link to each section on GitHub.

DeepSeek Harness Skin Studio

Use the project-owned MCP tools when available. Keep all theme state in the shared DesignSession; never maintain a private copy in chat.

Automatic skin creation

When the user asks to create or replace a skin (often with just a background image), drive the whole flow through MCP:

  1. design_create (or load the active design with theme_get when the user wants to modify the current skin).
  2. asset_upload the provided image (PNG/JPEG/WebP, up to 4 MiB) to get its content-addressed assetId.
  3. theme_patch the design: set appearance.backdrop (and regions.sidebar/regions.main when split mode is wanted) to { kind: "image", assetId, fit, position, overlay }, plus tasteful token overrides. Always use the current baseRevision; on REVISION_CONFLICT reload with theme_get and retry.
  4. theme_validate, then preview_start so the user can see the new skin live in Studio (isolated DSH; it never touches the live profile).
  5. Before persisting, present the apply plan and require the human to press Confirm in the visible Studio; after the user-controlled DSH restart, verify plugin health and the acknowledged revision/hash.

In DSH, the tools are exposed as mcp__skin-studio__* (doctor, design_create, asset_upload, theme_patch, theme_get, theme_validate, preview_start, theme_apply_plan, theme_apply, ...); in Codex they appear under the native names. Prefer these tools over manual file edits.

Studio session flow

  1. Run scripts/open-studio.ps1 immediately. It validates the versioned runtime bundled inside this Skill, starts the Controller when needed, and opens the independent Studio. Report its copyable URL if automatic opening fails.
  2. Run doctor, then use studio_open for subsequent opens in the same session.
  3. Create or load a design, then use theme_patch with the current baseRevision. On REVISION_CONFLICT, reload with theme_get, reconcile, and retry.
  4. Use theme_validate, preview_start, and preview_snapshot while designing. preview_start creates a Controller-owned, isolated actual DSH runtime under a temporary home; it never writes to, restarts, or loads the user's DSH profile. Wait for the current revision's live render receipt before proposing apply. The user may edit the same revision in the web UI.
  5. Before apply or restore, ask the user to review the immutable apply plan and press Confirm in the visible Studio. The Studio itself performs the confirmed write only when the plan is bound to the current isolated preview session, generation, and render receipt. Never create, simulate, retrieve, transmit, or reuse a confirmation token.
  6. Agents only observe operation_status. After the user-controlled DSH restart, verify plugin health and the acknowledged design revision/hash; never report success while the operation is pending verification.

Read the full file on GitHub · 40 lines

Files

What ships with it

2 files beside SKILL.md in the same directory: the scripts, references and assets a skill reads on demand. Not counted in the per-session cost; read them before you install if any of them is executable.

Changes

What this file has done since we first saw it

Hashed on every crawl. A supply-chain change to an agent config is a question of when, not whether, so the history is kept rather than the latest state alone.

  1. 12d ago First seen · 40 lines · 98 tokens per session scan A d936b52b9b0f

Subscribe to this mod's changes

deepseek-harness-skin-studio is a skill published in the GitHub repository trrrrrryg/dsh-visual-skin (1 stars, last pushed 12d ago), licensed MIT. It adds 98 tokens to every session and 930 once invoked, about $0.0005 per session on Opus 5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.

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