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 solid-phpgit 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/solid-php)<a href="https://agentmods.dev/skills/fusengine/agents/solid-php"><img src="https://agentmods.dev/badge/skills/fusengine/agents/solid-php/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/solid-php"><img src="https://agentmods.dev/badge/skills/fusengine/agents/solid-php.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 | $0.00035 | $0.02060 |
| Opus 5.5 | $0.00014 | $0.00824 |
| Sonnet 5.5 | $0.00007 | $0.00412 |
| Haiku 4.5 | $0.00003 | $0.00206 |
Grade A, and why
solid-php 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 — 215 lines — stays where its author put it; the contents beside it link to each section on GitHub.
SOLID PHP - Laravel 13 + PHP 8.3
Agent Workflow (MANDATORY)
Before ANY implementation, spawn 3 agents in parallel, one Agent call each with a name:
- fuse-ai-pilot:explore-codebase - Analyze existing architecture
- fuse-ai-pilot:research-expert - Verify Laravel/PHP docs via Context7
- mcp__context7__query-docs - Check SOLID patterns
After implementation, run fuse-ai-pilot:sniper for validation.
DRY - Reuse Before Creating (MANDATORY)
Before writing ANY new code:
- Grep the codebase for similar class names, methods, or logic
- Check shared locations:
FuseCore/Core/App/Services/,FuseCore/Core/App/Traits/,FuseCore/[Module]/App/Contracts/ - If similar code exists → extend/reuse instead of duplicate
- If code will be used by 2+ features → create it in shared Services or Traits
- Extract repeated logic (3+ occurrences) into shared helpers or Traits
- Verify no duplication introduced after writing
Auto-Detection (Modular MANDATORY)
| Files Detected | Architecture | Interfaces Location |
|---|---|---|
FuseCore/ directory |
FuseCore Modular | FuseCore/[Module]/App/Contracts/ |
module.json in modules |
FuseCore Modular | FuseCore/[Module]/App/Contracts/ |
Verification: php artisan --version → Laravel 13.x
Structure: Always FuseCore modular. Shared in FuseCore/Core/App/.
What ships with it
14 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/anti-patterns.md 2.9 KB
- references/decision-guide.md 4.1 KB
- references/dependency-inversion.md 4.5 KB
- references/fusecore-structure.md 5.1 KB
- references/interface-segregation.md 4.1 KB
- references/laravel12-structure.md 3.4 KB
- references/liskov-substitution.md 3.8 KB
- references/open-closed.md 3.3 KB
- references/php85-features.md 1.6 KB
- references/single-responsibility.md 3.6 KB
- references/solid-principles.md 3.3 KB
- references/templates/code-templates.md 2.3 KB
- references/templates/controller-templates.md 4.2 KB
- references/templates/refactoring-guide.md 4.1 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 7c26054cc19b
- 22d ago Changed 59b9efdc6547
- 1mo ago Changed bbfb6d14fdb4
- 1mo ago First seen · 215 lines · 35 tokens per session scan A 1c927c3eb705
solid-php is a skill published in the GitHub repository fusengine/agents (33 stars, last pushed 8d ago), licensed MIT. It adds 35 tokens to every session and 2,060 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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