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astronomical-home: Skill for Claude Code

.claude/skills/game-capture/SKILL.md

game-capture is a skill for Claude Code from amindell11/astronomical-home. It costs 70 tokens per session (4,800 once invoked), scanned A, original, no licence file.

A game-footage recording tool that captures a selected game situation and can draw native gizmo diagnostics over the video. Native gizmos are on-screen visual markers used to show diagnostic information.

In plain words
What is it for?
Use it to record a feature demo, show a simulation bug, capture reinforcement-learning episodes, or deliver gameplay footage with diagnostics.
Why use it?
It provides visual evidence of game behavior or simulation problems instead of relying only on written descriptions. The recording can include diagnostic overlays to make the behavior easier to inspect.

Skill for Claude Code

Written for Claude Code: installed under .claude/.

This is amindell11/astronomical-home's own configuration. It tells Claude Code how to work on astronomical-home itself, so it is not a mod to install elsewhere. Copy it as a starting point and replace the rules that are about this project. Everything astronomical-home configures →

not rated 2repo changed 13d ago A scan 70 tokens no licence
View source ↗ amindell11/astronomical-home
Reuse

Borrowing it

Nothing to install: this file belongs to amindell11/astronomical-home. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file
curl -O https://raw.githubusercontent.com/amindell11/astronomical-home/main/.claude/skills/game-capture/SKILL.md
Clone the repo
git clone --depth 1 https://github.com/amindell11/astronomical-home

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 game-capture

README.md
[![agentmods](https://agentmods.dev/badge/skills/amindell11/astronomical-home/game-capture/github.svg)](https://agentmods.dev/skills/amindell11/astronomical-home/game-capture)
Your own site
<a href="https://agentmods.dev/skills/amindell11/astronomical-home/game-capture"><img src="https://agentmods.dev/badge/skills/amindell11/astronomical-home/game-capture/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 game-capture

Your own site · 80×15
<a href="https://agentmods.dev/skills/amindell11/astronomical-home/game-capture"><img src="https://agentmods.dev/badge/skills/amindell11/astronomical-home/game-capture.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 70 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 4,800 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 unknown 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 $0.00070 $0.04800
Opus 5.5 $0.00028 $0.01920
Sonnet 5.5 $0.00014 $0.00960
Haiku 4.5 $0.00007 $0.00480

Measured 13d ago against content hash 60cf80237cdb, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

game-capture 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 13d 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.

.claude/skills/game-capture/SKILL.md · 318 lines

The source is not reproduced here

No licence file

A repository with no LICENSE is all rights reserved by default, so the body is not copied here. The metadata, the measurements and the link are.

Read it on GitHub

Files

What ships with it

8 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. 13d ago Changed · +46 lines 60cf80237cdb
  2. 18d ago Changed · +2 lines 512d2a59dc6f
  3. 1mo ago Changed · +5 lines cfe3b180b1f3
  4. 1mo ago Changed · +1 lines 9e3820e3190f
  5. 1mo ago Changed · +1 lines e8634939eab5
  6. 1mo ago Changed · +6 lines 642855ddaf80
  7. 1mo ago Changed · +6 lines 10f327148090
  8. 1mo ago Changed 8519a0677d8f
  9. 1mo ago Changed · +7 lines · +15 tokens per session e46c67838d88
  10. 1mo ago First seen · 244 lines · 55 tokens per session scan A e0df70c757ca

Subscribe to this mod's changes

game-capture is a skill published in the GitHub repository amindell11/astronomical-home (2 stars, last pushed yesterday), with no licence file. It adds 70 tokens to every session and 4,800 once invoked, about $0.0003 per session on Opus 5.5. 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.

Creative and mediaGame development
Related

game-capture compared with skills from other repositories

game-capture next to 6 skills from other repositories
ModTypeStarsLast pushLicenceScanTokensWorks with
game-captureamindell11/astronomical-homeSkill2yesterdaynoneA70Claude Code
playtest-reportDonchitos/Claude-Code-Game-StudiosSkill37k20d agoMITA20Claude Code
godot-signals-groupsgamedev-skills/awesome-gamedev-agent-skillsSkill7.4k11d agoApache-2.0A95Claude Code
texture-workflowarjun988/blender-skillsSkill2.0k2d agoMITA41Claude Code
scenario-unreal-gameplayscenario-labs/skillsSkill3.5kyesterdayMITA121Claude Code
motionOpenDCAI/GameFactory-3ASkill1.0k10d agoApache-2.0A0Claude Code, Codex
unity-addressablesBesty0728/Unity-SkillsSkill1.9ktodayMITA25Claude Code, Codex