Inspect a Hologram asset

Inspect a Hologram asset is a skill for Claude Code from akaieuan/Hologram. It costs 103 tokens per session (577 once invoked), scanned A, original, MIT.

A Hologram workflow for inspecting a GLB or glTF 3D asset both as structured data and as a rendered image. It can summarize nodes, meshes, materials, animations, and skins, then produce a PNG preview when Blender is connected.

In plain words
What is it for?
Finding the requested asset, checking its hierarchy and contents, rendering a preview, and reporting whether Blender is available when a preview cannot be made.
Why use it?
It combines technical file inspection with a visual preview, making it easier to spot missing materials, unexpected structure, or other export problems.

Skill for Claude Code

Written for Claude Code: allowed-tools in frontmatter.

Part of the hologram plugin — 10 skills, 6 hooks, 1 MCP server shipped together

Good fit Finding the requested asset, checking its hierarchy and contents, rendering a preview, and reporting whether Blender is available when a preview cannot be made.

Compare 6 skills from other repositories ↓
Install with agentmods
npx agentmods add skills/akaieuan/hologram/inspect
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 akaieuan/Hologram --skill inspect
Clone the repo
git clone --depth 1 https://github.com/akaieuan/Hologram

Made for: Claude Code.

Or install hologram, the plugin that ships this one along with the rest of its 10 skills, 6 hooks, 1 MCP server.

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 Inspect a Hologram asset

README.md
[![agentmods](https://agentmods.dev/badge/skills/akaieuan/hologram/inspect/github.svg)](https://agentmods.dev/skills/akaieuan/hologram/inspect)
Your own site
<a href="https://agentmods.dev/skills/akaieuan/hologram/inspect"><img src="https://agentmods.dev/badge/skills/akaieuan/hologram/inspect/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 Inspect a Hologram asset

Your own site · 80×15
<a href="https://agentmods.dev/skills/akaieuan/hologram/inspect"><img src="https://agentmods.dev/badge/skills/akaieuan/hologram/inspect.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 103 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 577 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 $0.00103 $0.00577
Opus 5 $0.00051 $0.00289
Sonnet 5 $0.00021 $0.00115
Haiku 4.5 $0.00010 $0.00058

Measured 9d ago against content hash ac8fd5c49c6f, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-09, from the pricing page.

Security

Grade A, and why

Inspect a Hologram asset 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.

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.

hologram/plugin/skills/inspect/SKILL.md · 43 lines

What it actually says

Inspect a Hologram asset

Bridge the two ways of understanding an export: its structure (what's in the file) and its picture (what it looks like).

What to do

  1. Resolve the asset. If they named it loosely ("the hero", "that sword"), call list_assets to find the matching .glb and its path. If they gave a path, use it directly.

  2. Read the structure with inspect_asset(path). It returns the flat Asset: node hierarchy (parent / children / mesh / skin / transform), root nodes, top-level nodes, materials, mesh names, animations, skins, and counts. Don't dump the raw JSON — summarize it like a person would: "12 nodes under one root, 3 materials (body, eyes, metal), one idle animation, rigged with a 28-bone skin." Call out anything that looks off (no materials, dozens of roots, empty meshes).

  3. Show it, if useful. Call render_asset(path) for a PNG preview from the live Blender — the agent's version of the visual the dashboard gives a human.

    • On success you get an image back — describe what you actually see.
    • If it returns {"error", "hint"}, Blender isn't reachable. Say so plainly and pass on the hint (start Blender with the MCP add-on on :9876). Don't treat it as a hard failure — the structure read still stands on its own.
  4. Answer the actual question. If they asked "how many materials", lead with the number. Inspect and render are the means, not the deliverable.

Notes

  • render_asset is non-destructive: it renders in a throwaway scene and restores the user's working scene. Safe against a live Blender session.
  • Paths resolve relative to the project root or export_root, and must stay inside the project.
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 · 43 lines · 103 tokens per session scan A ac8fd5c49c6f

Subscribe to this mod's changes

Inspect a Hologram asset is a skill published in the GitHub repository akaieuan/Hologram (2 stars, last pushed 1mo ago), licensed MIT. It adds 103 tokens to every session and 577 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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