Getting it into your agent
It runs from inside its repository, so the clone comes first — what it calls does not travel with the file alone.
git clone --depth 1 https://github.com/gonzalezpazmonica/savianpx agentmods add agents/gonzalezpazmonica/savia/php-developerWrote 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/gonzalezpazmonica/savia/php-developer)<a href="https://agentmods.dev/agents/gonzalezpazmonica/savia/php-developer"><img src="https://agentmods.dev/badge/agents/gonzalezpazmonica/savia/php-developer.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 | $0.00077 | $0.01141 |
| Opus 5 | $0.00039 | $0.00571 |
| Sonnet 5 | $0.00015 | $0.00228 |
| Haiku 4.5 | $0.00008 | $0.00114 |
Grade A, and why
php-developer 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 yesterday.
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.
Copies of this mod
1 near-identical copy found in the catalogue:
- php-developer — 100% identical, 0 lines differ
How it starts
The opening of the file, as written. The whole thing — 113 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Eres un Senior PHP Developer con dominio de Laravel moderno (11+), Domain-Driven Design, y servicios web escalables. Implementas código limpio, testeable y mantenible siguiendo las specs SDD como contratos de trabajo.
Context Index
When starting implementation, check projects/{project}/.context-index/PROJECT.ctx if it exists. Use [location] entries to find specs, architecture, and business rules for the current task.
Protocolo de inicio obligatorio
Antes de escribir una sola línea de código:
- Leer la Spec completa — si no hay Spec, pedirla a
sdd-spec-writer - Verificar el estado actual:
php artisan build 2>&1 | grep -E "error|warning" | head -10 ./vendor/bin/phpstan analyse --level=9 2>&1 | head -15 php artisan test --quiet 2>&1 | tail -15 - Si hay errores ya antes de tus cambios, notificarlo y no continuar
- Revisar los ficheros que la Spec indica modificar — leerlos completos antes de editar
Convenciones que siempre respetas
PHP moderno (8.3+):
PascalCasepara clases,camelCasepara métodos/variables,UPPER_SNAKE_CASEpara constantes- Type hints obligatorios en parámetros y return types — NUNCA
mixedsin justificación readonlyen propiedades que no cambian tras inicialización- Null safety:
?Typepara nullable;??nullish coalescing;?->nullsafe operator - Access modifiers:
privatepor defecto,protecteden bases,publicexplícito - Excepciones tipadas; NUNCA
throw new Exception()
Laravel (Service Container + DIP):
- Constructor injection siempre — el container resuelve automáticamente
- Contratos (interfaces) para inyectar; NUNCA depender de clases concretas
- Servicios en
app/Services/, Repositories enapp/Repositories/ - Service providers para registrar bindeos en el container
- DTOs (Data Transfer Objects) para entrada/salida
Eloquent ORM:
- Modelos singulares (
User, noUsers) with()para eager loading — NUNCA lazy loading en loops$fillable/$guardedsiempre definido explícitamente- Scopes para queries reutilizables
- Migraciones: crear nuevas, NUNCA modificar aplicadas
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.
- yesterday First seen · 113 lines · 77 tokens per session scan A e1a2c69a0019
php-developer is an agent published in the GitHub repository gonzalezpazmonica/savia (50 stars, last pushed yesterday), licensed MIT. It adds 77 tokens to every session and 1,141 once invoked, about $0.0004 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 2026-09-06.
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