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 nahisaho/katashiro --skill musubix-domain-inferencegit clone --depth 1 https://github.com/nahisaho/katashiroWrote 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/nahisaho/katashiro/musubix-domain-inference)<a href="https://agentmods.dev/skills/nahisaho/katashiro/musubix-domain-inference"><img src="https://agentmods.dev/badge/skills/nahisaho/katashiro/musubix-domain-inference/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/nahisaho/katashiro/musubix-domain-inference"><img src="https://agentmods.dev/badge/skills/nahisaho/katashiro/musubix-domain-inference.svg" alt="Reviewed on agentmods" width="80" height="20"></a>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 | $0.00035 | $0.01518 |
| Opus 5 | $0.00017 | $0.00759 |
| Sonnet 5 | $0.00007 | $0.00304 |
| Haiku 4.5 | $0.00003 | $0.00152 |
Grade A, and why
musubix-domain-inference 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 12d 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 — 197 lines — stays where its author put it; the contents beside it link to each section on GitHub.
MUSUBIX Domain Inference Skill
This skill guides you through automatic domain detection and component recommendations.
Overview
MUSUBIX supports 62 domains with 224 predefined components. The domain inference system automatically:
- Detects project domain from requirements/descriptions
- Recommends optimal components for that domain
- Suggests architecture patterns
Supported Domains (62)
Business (8)
| Domain | Description | Key Components |
|---|---|---|
| ecommerce | EC・通販 | CartService, ProductCatalog, OrderProcessor |
| finance | 金融 | AccountService, TransactionManager, LedgerService |
| crm | 顧客管理 | CustomerService, LeadManager, OpportunityTracker |
| hr | 人事 | EmployeeService, PayrollCalculator, AttendanceTracker |
| marketing | マーケティング | CampaignManager, AudienceSegmenter, AnalyticsService |
| inventory | 在庫管理 | StockManager, ReorderService, WarehouseController |
| payment | 決済 | PaymentGateway, RefundProcessor, InvoiceGenerator |
| subscription | サブスク | PlanManager, BillingService, RenewalProcessor |
Healthcare (3)
| Domain | Description | Key Components |
|---|---|---|
| healthcare | ヘルスケア | PatientService, DiagnosticService, AppointmentManager |
| pharmacy | 薬局 | PrescriptionManager, MedicineInventory, DosageCalculator |
| veterinary | 動物病院 | PetService, VetScheduleService, VaccinationTracker |
Service (20+)
| Domain | Description | Key Components |
|---|---|---|
| booking | 予約 | ReservationService, SlotManager, AvailabilityChecker |
| hotel | ホテル | RoomService, CheckInManager, HousekeepingScheduler |
| restaurant | 飲食店 | MenuManager, TableService, KitchenOrderSystem |
| gym | フィットネス | MembershipService, ClassScheduler, TrainerAssignment |
| delivery | 配送 | DeliveryService, RouteOptimizer, TrackingManager |
| parking | 駐車場 | SpaceManager, EntryExitController, FeeCalculator |
Technology (8)
| Domain | Description | Key Components |
|---|---|---|
| iot | IoT | DeviceManager, TelemetryProcessor, AlertService |
| security | セキュリティ | AuthService, PermissionManager, AuditLogger |
| ai | AI | ModelService, InferenceEngine, TrainingPipeline |
| analytics | 分析 | ReportGenerator, MetricsCollector, DashboardService |
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.
- 12d ago First seen · 197 lines · 35 tokens per session scan A f9fb15cba6b4
musubix-domain-inference is a skill published in the GitHub repository nahisaho/katashiro (0 stars, last pushed 7mo ago), licensed MIT. It adds 35 tokens to every session and 1,518 once invoked, about $0.0002 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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