painter-diagnostics

painter-diagnostics is a skill for Claude Code from dcc-mcp/dcc-mcp-substance3d-painter. It costs 19 tokens per session (184 once invoked), scanned A, original, MIT.

A read-only diagnostic skill for checking whether a running Substance 3D Painter adapter is ready to receive work. Substance 3D Painter is an application for creating surface materials and textures for 3D models.

In plain words
What is it for?
Use it to verify that the embedded Painter server and its host event loop are responding before attempting other adapter work.
Why use it?
A reachable server or registry entry alone does not prove that Painter is processing adapter requests. The diagnostic checks that a fresh call can run on Painter’s main thread.

Skill for Claude Code

Written for Claude Code: allowed-tools in frontmatter.

Good fit Use it to verify that the embedded Painter server and its host event loop are responding before attempting other adapter work.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/dcc-mcp/dcc-mcp-substance3d-painter/painter-diagnostics
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 dcc-mcp/dcc-mcp-substance3d-painter --skill painter-diagnostics
Clone the repo
git clone --depth 1 https://github.com/dcc-mcp/dcc-mcp-substance3d-painter

Made for: Claude Code.

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 painter-diagnostics

README.md
[![agentmods](https://agentmods.dev/badge/skills/dcc-mcp/dcc-mcp-substance3d-painter/painter-diagnostics/github.svg)](https://agentmods.dev/skills/dcc-mcp/dcc-mcp-substance3d-painter/painter-diagnostics)
Your own site
<a href="https://agentmods.dev/skills/dcc-mcp/dcc-mcp-substance3d-painter/painter-diagnostics"><img src="https://agentmods.dev/badge/skills/dcc-mcp/dcc-mcp-substance3d-painter/painter-diagnostics/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 painter-diagnostics

Your own site · 80×15
<a href="https://agentmods.dev/skills/dcc-mcp/dcc-mcp-substance3d-painter/painter-diagnostics"><img src="https://agentmods.dev/badge/skills/dcc-mcp/dcc-mcp-substance3d-painter/painter-diagnostics.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 19 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 184 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 $0.00019 $0.00184
Opus 5 $0.00010 $0.00092
Sonnet 5 $0.00004 $0.00037
Haiku 4.5 $0.00002 $0.00018

Measured 9d ago against content hash c48b2d36c84e, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-10, from the pricing page.

Security

Grade A, and why

painter-diagnostics 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 9d ago.

The scan reads SKILL.md. This mod also ships 1 executable file (scripts/ping.py), listed below but not scanned — reading those needs a real analyzer, not pattern matching.

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.

src/dcc_mcp_substance3d_painter/skills/painter-diagnostics/SKILL.md · 23 lines

What it actually says

Painter diagnostics

Use ping to prove that the embedded server can dispatch a fresh call on Painter's main thread. A registry entry or reachable HTTP endpoint alone does not prove that the host event loop is servicing adapter work.

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. 9d ago First seen · 23 lines · 19 tokens per session scan A c48b2d36c84e

Subscribe to this mod's changes

painter-diagnostics is a skill published in the GitHub repository dcc-mcp/dcc-mcp-substance3d-painter (0 stars, last pushed 11d ago), licensed MIT. It adds 19 tokens to every session and 184 once invoked, about $0.0001 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.