unity-debug

A collection of Unity tools for inspecting errors, logs, compilation, system information, and other diagnostic details. Unity is a game and interactive-app development platform.

In plain words
What is it for?
Use it to diagnose compile failures, check errors after a change, force recompilation when permitted, or gather system and runtime information.
Why use it?
It helps identify why a Unity project fails to compile or behaves incorrectly by collecting relevant diagnostics before changes are made.

Skill for Claude CodeCodex

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.

agentmods
npx agentmods add skills/besty0728/unity-skills/debug
Any agent
npx skills add Besty0728/Unity-Skills --skill debug
Clone the repo
git clone --depth 1 https://github.com/Besty0728/Unity-Skills

Made for: Claude Code, Codex.

Per session 10 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,157 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
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 $0.00010 $0.01157
Opus 5 $0.00005 $0.00579
Sonnet 5 $0.00002 $0.00231
Haiku 4.5 $0.00001 $0.00116

Measured 2d ago against content hash df491ee79355, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

unity-debug 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 2d 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.

SkillsForUnity/unity-skills~/skills/debug/SKILL.md · 114 lines

How it starts

The opening of the file, as written. The whole thing — 114 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Before calling any skill in this module: if you are about to call a skill with parameters guessed from its name or description, STOP — read this file (or fetch its schema via GET /skills/recommend?includeSchema=true) first. If you already have the parameter definitions from recommend/schema, you may proceed straight to dryRun.

Triggers

  • Diagnosing compile failures
  • Checking errors after a change
  • Forcing recompilation
  • Gathering system diagnostics
  • 诊断编译失败、改动后检查报错、强制重编、收集系统诊断

Debug Skills

Debug utilities for error checking and diagnostics.

Operating Mode

  • Approval: 只读类 skill(unity_diagnose / debug_get_errors / debug_get_logs / debug_check_compilation / debug_get_system_info / debug_get_stack_trace / debug_get_assembly_info / debug_get_defines / debug_get_memory_info,全部标 SkillMode.SemiAuto)直接执行;debug_force_recompile / debug_set_defines 默认 SkillMode.FullAuto,需用户 grant,grant 后一步执行返结果。
  • Auto / Bypass: 直接执行。
  • 本模块含 Reload 类高危 skilldebug_force_recompile(标 MayTriggerReload=true)必然触发 Domain Reload;debug_set_defines 修改 PlayerSettings 的 scripting defines 也会触发重编译 —— 这些 skill 在 Approval / Auto 下会被 IsForbiddenInSemi 自动拦截,仅 Bypass 或 Allowlist 命中可执行,调用后服务端会短暂不可用。

DO NOT (common hallucinations):

  • debug_compile / debug_recompile do not exist → use debug_force_recompile
  • debug_run does not exist → use editor_play (editor module)
  • debug_clear does not exist → use console_clear (console module)
  • debug_set_defines triggers Domain Reload — server will be temporarily unavailable

Routing:

  • For runtime console logs → use console module's console_get_logs / console_start_capture
  • For play mode control → use editor module
  • For script compile feedback → use script module's script_get_compile_feedback

Skills

unity_diagnose

Aggregated Editor health snapshot — call this FIRST when triaging problems. Combines console errors, compile state, recent workflow tasks, recent jobs, and server stats in a single response. Avoids chaining 4-5 individual skills.

Read the full file on GitHub · 114 lines

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. 2d ago First seen · 114 lines · 10 tokens per session scan A df491ee79355

Subscribe to this mod's changes

unity-debug is a skill published in the GitHub repository Besty0728/Unity-Skills (1,695 stars, last pushed today), licensed MIT. It adds 10 tokens to every session and 1,157 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 2026-08-30.

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