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.
npx skills add kevinpbuckley/VibeUE --skill project-settingsgit clone --depth 1 https://github.com/kevinpbuckley/VibeUEWrote 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.
[](https://agentmods.dev/skills/kevinpbuckley/vibeue/project-settings)<a href="https://agentmods.dev/skills/kevinpbuckley/vibeue/project-settings"><img src="https://agentmods.dev/badge/skills/kevinpbuckley/vibeue/project-settings/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.
<a href="https://agentmods.dev/skills/kevinpbuckley/vibeue/project-settings"><img src="https://agentmods.dev/badge/skills/kevinpbuckley/vibeue/project-settings.svg" alt="Reviewed on agentmods" width="80" height="20"></a>- NVIDIA SkillSpector pass
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.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00061 | $0.01875 |
| Opus 5 | $0.00030 | $0.00937 |
| Sonnet 5 | $0.00012 | $0.00375 |
| Haiku 4.5 | $0.00006 | $0.00187 |
Grade A, and why
project-settings 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 10d 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.
How it starts
The opening of the file, as written. The whole thing — 210 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Project Settings Skill
🔀 Registered settings moved to the engine. Category-based registered-setting access (
list_categories/list_settings/get_setting/set_setting/set_category_settings_from_json) is now Unreal 5.8's nativeConfigSettingsToolset— reach it withcall_tool(rundescribe_toolsetonConfigSettingsToolsetfor its actions/params). VibeUE'sProjectSettingsServicewas trimmed to the delta the engine doesn't cover:discover_settings_classes+ direct INI read/write (get_ini_value/set_ini_value/*_ini_array/list_ini_sections/list_ini_keys) + config save. Use those fromexecute_python_codeas shown below.
Critical Rules
⚠️ EditorStyleSettings is NOT a Python Class
EditorStyleSettings is not discoverable via discover_python_class('unreal.EditorStyleSettings') — it returns PYTHON_CLASS_NOT_FOUND. Reach it through the engine ConfigSettingsToolset as a settings category (via call_tool), or write its values directly via raw INI:
# ❌ WRONG — will fail
discover_python_class('unreal.EditorStyleSettings') # NOT FOUND
# ✅ CORRECT — engine ConfigSettingsToolset (registered settings) via call_tool, OR raw INI:
result = unreal.ProjectSettingsService.set_ini_value(
"/Script/EditorStyle.EditorStyleSettings",
"AssetEditorOpenLocation", "MainWindow", "EditorPerProjectUserSettings.ini")
⚠️ Category vs Raw INI
Named registered-setting categories (general, maps, EditorStyleSettings, etc.) are handled by
the engine ConfigSettingsToolset. From VibeUE you instead address settings by their INI
section / key / file:
| Need | Use |
|---|---|
| Project info, maps, any registered category by name | engine ConfigSettingsToolset via call_tool |
| Read/write a known INI section+key | ProjectSettingsService.get_ini_value / set_ini_value |
| Discover which classes/sections exist | ProjectSettingsService.discover_settings_classes() |
What ships with it
1 file 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.
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.
- 10d ago First seen · 210 lines · 61 tokens per session scan A 8798f8771105
project-settings is a skill published in the GitHub repository kevinpbuckley/VibeUE (662 stars, last pushed 6d ago), licensed MIT. It adds 61 tokens to every session and 1,875 once invoked, about $0.0003 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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