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 agentmods add skills/princeofscale/bloxforge/buildersnpx skills add princeofscale/bloxforge --skill buildersgit clone --depth 1 https://github.com/princeofscale/bloxforgeWhat 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 | $0.00020 | $0.01442 |
| Opus 5 | $0.00010 | $0.00721 |
| Sonnet 5 | $0.00004 | $0.00288 |
| Haiku 4.5 | $0.00002 | $0.00144 |
Grade A, and why
builders 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.
How it starts
The opening of the file, as written. The whole thing — 93 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Builders
96 symbols | 19 files | Cohesion: 77%
When to Use
- Working with code in
packages/ - Understanding how getLightingPresetNames, buildSetTimeOfDayLuau, buildLightingPresetLuau work
- Modifying builders-related functionality
Key Files
| File | Symbols |
|---|---|
packages/core/src/tools/index.ts |
uiCreateScreenGui, uiApplyLayout, uiMakeMobileFriendly, environmentSetTimeOfDay, environmentSetAtmosphere (+9) |
packages/core/src/http-server.ts |
get_scene_summary, ui_create_screen_gui, ui_apply_layout, ui_make_mobile_friendly, environment_set_time_of_day (+8) |
packages/core/src/builders/environment-builders.ts |
getLightingPresetNames, clampClock, buildSetTimeOfDayLuau, atmosphereLines, postFxLines (+3) |
packages/core/src/builders/luau-emit.ts |
luaString, luaNumber, luaBool, clampChannel, color3FromRGB (+3) |
packages/core/src/builders/media-builders.ts |
assetUri, wrap, buildCreateSoundLuau, buildPlaySoundLuau, buildCreateAnimationLuau (+3) |
packages/core/src/builders/design-builders.ts |
wrap, color3, buildApplyThemeLuau, buildDesignLintLuau, buildReviewReparentLuau (+3) |
packages/core/src/tools/generated-builder-tools.ts |
uiCreateScreenGui, uiApplyLayout, uiMakeMobileFriendly, environmentSetTimeOfDay, environmentSetAtmosphere (+2) |
packages/core/src/builders/ui-builders.ts |
wrap, enumName, buildScreenGuiLuau, buildGuiObjectLuau, buildApplyLayoutLuau (+1) |
packages/core/src/builders/terrain-builders.ts |
material, region3, buildBaseplateLuau, buildIslandLuau, buildPaintMaterialLuau (+1) |
packages/core/src/builders/recipes.ts |
str, num, proximityDoor, ambientSound, killBrick |
Entry Points
Start here when exploring this area:
getLightingPresetNames(Function) —packages/core/src/builders/environment-builders.ts:68buildSetTimeOfDayLuau(Function) —packages/core/src/builders/environment-builders.ts:76buildLightingPresetLuau(Function) —packages/core/src/builders/environment-builders.ts:130buildAtmosphereLuau(Function) —packages/core/src/builders/environment-builders.ts:153buildSkyLuau(Function) —packages/core/src/builders/environment-builders.ts:171
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.
- 2d ago First seen · 93 lines · 20 tokens per session scan A 65e1f43b318c
builders is a skill published in the GitHub repository princeofscale/bloxforge (5 stars, last pushed 6d ago), licensed MIT. It adds 20 tokens to every session and 1,442 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.
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