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 fusengine/agents --skill fusecoregit clone --depth 1 https://github.com/fusengine/agentsWrote 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/fusengine/agents/fusecore)<a href="https://agentmods.dev/skills/fusengine/agents/fusecore"><img src="https://agentmods.dev/badge/skills/fusengine/agents/fusecore/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/fusengine/agents/fusecore"><img src="https://agentmods.dev/badge/skills/fusengine/agents/fusecore.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 | $0.00027 | $0.02592 |
| Opus 5.5 | $0.00011 | $0.01037 |
| Sonnet 5.5 | $0.00005 | $0.00518 |
| Haiku 4.5 | $0.00003 | $0.00259 |
Grade A, and why
fusecore 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 7d 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 — 293 lines — stays where its author put it; the contents beside it link to each section on GitHub.
FuseCore Modular Architecture
Agent Workflow (MANDATORY)
Before ANY implementation in FuseCore project, spawn 3 agents in parallel, one Agent call each with a name:
- fuse-ai-pilot:explore-codebase - Analyze existing modules in
/FuseCore/ - fuse-ai-pilot:research-expert - Verify Laravel 13 patterns via Context7
- fuse-laravel:laravel-expert - Apply Laravel best practices
After implementation, run fuse-ai-pilot:sniper for validation.
Overview
FuseCore is a Modular Monolith architecture for Laravel 13 with React 19 integration.
| Component | Purpose |
|---|---|
| Module | Self-contained feature (User, Dashboard, Blog) |
| Auto-Discovery | Automatic registration via module.json |
| Traits | HasModule for resource loading |
| Contracts | ModuleInterface, ReactModuleInterface |
| React Integration | Isolated React per module |
| i18n | Multi-language support (FR/EN/DE/IT/ES) |
Critical Rules
- All code in
/FuseCore/{Module}/- Never in/app/ - One module.json per module - Required for discovery
- ServiceProvider per module - Use
HasModuletrait - Files within
FUSE_SOLID_MAX_LINES- Split larger files (SOLID) - Interfaces in
/App/Contracts/- Never in components - Migrations in module -
/Database/Migrations/ - Routes in module -
/Routes/api.php
Architecture Overview
FuseCore/
├── Core/ # Infrastructure (priority 0)
│ ├── App/
│ │ ├── Contracts/ # ModuleInterface, ReactModuleInterface
│ │ ├── Services/ # ModuleDiscovery, RouteAggregator
│ │ ├── Traits/ # HasModule, HasModuleDatabase
│ │ └── Providers/ # FuseCoreServiceProvider
│ ├── Config/fusecore.php
│ └── module.json
│
├── User/ # Auth module
│ ├── App/Models/ # User.php, Profile.php
│ ├── Config/ # Module config (sanctum.php, etc.)
│ ├── Database/Migrations/
│ ├── Resources/React/ # Isolated React
│ ├── Routes/api.php
│ └── module.json # dependencies: []
│
└── {YourModule}/ # Your new module
├── App/
│ ├── Models/
│ ├── Http/Controllers/
│ ├── Services/
│ └── Providers/{YourModule}ServiceProvider.php
├── Config/ # Module-specific config
├── Database/Migrations/
├── Resources/React/
├── Routes/api.php
└── module.json # dependencies: ["User"]
What ships with it
22 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.
- references/architecture.md 3.5 KB
- references/contracts.md 3.8 KB
- references/creating-module.md 4.9 KB
- references/i18n.md 4.2 KB
- references/migrations.md 4.0 KB
- references/module-discovery.md 3.7 KB
- references/module-json.md 4.1 KB
- references/module-structure.md 4.7 KB
- references/react-integration.md 4.4 KB
- references/routes.md 3.6 KB
- references/service-provider.md 3.7 KB
- references/templates/ApiRoutes.php.md 3.8 KB
- references/templates/Controller.php.md 4.3 KB
- references/templates/Migration.php.md 3.8 KB
- references/templates/Model.php.md 3.8 KB
- references/templates/module.json.md 1.5 KB
- references/templates/ReactStructure.md 5.2 KB
- references/templates/Request.php.md 3.8 KB
- references/templates/Resource.php.md 3.9 KB
- references/templates/Service.php.md 3.9 KB
- references/templates/ServiceProvider.php.md 4.2 KB
- references/traits.md 4.3 KB
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.
- 7d ago Changed 454edfe748a4
- 22d ago Changed · -1 lines ae36ced516a6
- 1mo ago Changed 5726255f5db0
- 1mo ago First seen · 294 lines · 27 tokens per session scan A 7552ac77ec31
fusecore is a skill published in the GitHub repository fusengine/agents (33 stars, last pushed 8d ago), licensed MIT. It adds 27 tokens to every session and 2,592 once invoked, about $0.0001 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 2026-09-03.
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