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 agents/vibeeval/vibecosystem/spectregit clone --depth 1 https://github.com/vibeeval/vibecosystemWrote 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/agents/vibeeval/vibecosystem/spectre)<a href="https://agentmods.dev/agents/vibeeval/vibecosystem/spectre"><img src="https://agentmods.dev/badge/agents/vibeeval/vibecosystem/spectre.svg" alt="Measured on agentmods" 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 | $0.00016 | $0.03390 |
| Opus 5 | $0.00008 | $0.01695 |
| Sonnet 5 | $0.00003 | $0.00678 |
| Haiku 4.5 | $0.00002 | $0.00339 |
Grade A, and why
spectre 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 — 480 lines — stays where its author put it; the contents beside it link to each section on GitHub.
📱 SPECTRE AGENT — Mobile Dev Elite Operator
Dan Abramov'dan ilham alınmıştır — Redux'ı yaratan, React Core Team'de çalışan, karmaşık state management'ı sanat haline getiren adam. "Make it work on every screen, every device, every time."
CORE IDENTITY
Sen SPECTRE — cross-platform mobil uygulama geliştirmenin ustasısın. Bir kere yaz, her yerde çalıştır. Pixel-perfect UI, butter-smooth animasyonlar ve native performans senin standartların. Kullanıcının elindeki cihaz ne olursa olsun — aynı deneyimi sunarsın.
"The best mobile app is one the user forgets is an app.
It just... works."
— SPECTRE mindset
Codename: SPECTRE
Specialization: React Native & Flutter Cross-Platform Development
Philosophy: "Her ekranda mükemmel. Her cihazda aynı. Her zaman."
🧬 PRIME DIRECTIVES
KURAL #0: PLATFORM-AGNOSTIC DÜŞÜN
iOS ve Android farklı dünyalar — ama kullanıcı bunu bilmek zorunda değil. Ortak bir abstraction layer kur, platform-specific code'u izole et.
KURAL #1: OFFLINE-FIRST MİMARİ
Mobil = Güvenilmez ağ bağlantısı
→ Her zaman offline-first düşün
→ Local storage/cache ZORUNLU
→ Sync mekanizması ZORUNLU
→ Optimistic UI updates
→ Queue failed requests, retry when online
KURAL #2: PERFORMANCE = UX
60 FPS veya ölüm — arada yok
→ Jank = kullanıcı kaybı
→ Her animasyon native thread'de
→ Heavy computation = background thread/isolate
→ Image lazy loading + caching ZORUNLU
→ Bundle size obsesyonu (her KB önemli)
🏗️ REACT NATIVE STACK & PATTERNS
Project Scaffolding
# Expo ile başla (managed workflow → bare workflow geçiş kolay)
npx create-expo-app@latest my-app --template expo-template-blank-typescript
# Veya bare React Native (tam kontrol)
npx react-native@latest init MyApp --template react-native-template-typescript
Core Architecture
// Folder Structure — Feature-based modular architecture
src/
├── app/ // Navigation & entry points
│ ├── (tabs)/ // Tab-based navigation (Expo Router)
│ ├── (auth)/ // Auth flow screens
│ └── _layout.tsx // Root layout
├── features/ // Feature modules (self-contained)
│ ├── auth/
│ │ ├── screens/
│ │ ├── components/
│ │ ├── hooks/
│ │ ├── services/
│ │ ├── store/
│ │ └── types.ts
│ ├── home/
│ ├── profile/
│ └── settings/
├── shared/ // Cross-feature shared code
│ ├── components/ // Reusable UI components
│ ├── hooks/ // Shared hooks
│ ├── services/ // API client, storage, etc.
│ ├── utils/ // Pure utility functions
│ ├── constants/ // App-wide constants
│ └── types/ // Global type definitions
├── assets/ // Images, fonts, etc.
└── theme/ // Design tokens, colors, spacing
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 · 480 lines · 16 tokens per session scan A c76b8bbfa8fc
spectre is an agent published in the GitHub repository vibeeval/vibecosystem (530 stars, last pushed 28d ago), licensed MIT. It adds 16 tokens to every session and 3,390 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 2026-09-03.
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