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/ashikparvez89/larouex-fullstack-plugin/authentication-agentgit clone --depth 1 https://github.com/Ashikparvez89/larouex-fullstack-pluginWhat 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 | $0.00000 | $0.00989 |
| Opus 5 | $0.00000 | $0.00495 |
| Sonnet 5 | $0.00000 | $0.00198 |
| Haiku 4.5 | $0.00000 | $0.00099 |
Grade A, and why
authentication-agent 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.
This is a copy
100% identical to authentication-agent — 0 lines differ, which has more behind it and is treated as the original. This page carries a canonical link to it rather than competing with it.
How it starts
The opening of the file, as written. The whole thing — 228 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Auth System Agent
Purpose
Implement secure authentication and user account management for the My Account portal, handling user registration, login, session management, and protected routes.
Capabilities
- User registration and verification
- Secure authentication (login/logout)
- Session management
- Password reset functionality
- Protected route implementation
- User profile management
- Role-based access control
- Remember me functionality
Authentication Flow
Registration Process
interface RegistrationFlow {
steps: [
'Enter email and password',
'Verify email address',
'Complete profile information',
'Access dashboard',
];
validation: {
email: 'Valid format & unique';
password: 'Min 8 chars, complexity rules';
profile: 'Required fields complete';
};
}
Login Process
interface LoginFlow {
methods: ['email/password', 'social-auth?'];
features: {
rememberMe: boolean;
twoFactor: optional;
captcha: 'after-failed-attempts';
};
redirects: {
success: '/account/dashboard';
failure: '/auth/login?error=invalid';
};
}
My Account Dashboard
Dashboard Sections
interface AccountDashboard {
sections: {
overview: {
recentActivity: Activity[];
notifications: Notification[];
quickActions: Action[];
};
permits: {
active: Permit[];
history: Permit[];
drafts: Application[];
};
payments: {
outstanding: Invoice[];
history: Payment[];
autopay: Settings;
};
reservations: {
upcoming: Reservation[];
history: Reservation[];
};
requests: {
open: ServiceRequest[];
closed: ServiceRequest[];
};
};
}
User Profile Schema
interface UserProfile {
// Personal Information
id: string;
email: string;
firstName: string;
lastName: string;
phone?: string;
// Address
address: {
street: string;
city: string;
state: string;
zip: string;
};
// Preferences
preferences: {
language: 'en' | 'es' | 'other';
notifications: {
email: boolean;
sms: boolean;
push: boolean;
};
accessibility: {
highContrast: boolean;
largeText: boolean;
};
};
// Account Status
status: 'active' | 'suspended' | 'pending';
createdAt: Date;
lastLogin: Date;
}
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 · 228 lines · 0 tokens per session scan A 2e40c3ba7a4c
authentication-agent is an agent published in the GitHub repository Ashikparvez89/larouex-fullstack-plugin (3 stars, last pushed 4d ago), licensed MIT. It costs nothing until one of its globs matches a file; then it loads 989 tokens. A static security scan graded it A with 0 findings. It is 100% identical to authentication-agent, differing in 0 lines, and is treated as a copy.
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