prepr

prepr is a command for Claude Code from Mazalucas/El-DT-Lightweight-Army. It costs 0 tokens per session (342 once invoked), scanned A, original, MIT.

A pre-pull-request checklist and writing guide for preparing code changes for review. It covers tests, linting, documentation, change summaries, testing steps, and possible review blind spots.

In plain words
What is it for?
Use it before opening or merging a pull request to check the change, describe what was done, explain how to test it, and flag undocumented risks.
Why use it?
It reduces the chance of sending an incomplete pull request or leaving reviewers without the context they need.

Command for Claude Code

Written for Claude Code: installed under .claude/.

Good fit Use it before opening or merging a pull request to check the change, describe what was done, explain how to test it, and flag undocumented risks.

Compare 6 commands from other repositories ↓
Install with agentmods
npx agentmods add commands/mazalucas/el-dt-lightweight-army/prepr
Install

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.

Clone the repo
git clone --depth 1 https://github.com/Mazalucas/El-DT-Lightweight-Army

Made for: Claude Code.

Wrote 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.

agentmods badge for prepr

README.md
[![agentmods](https://agentmods.dev/badge/commands/mazalucas/el-dt-lightweight-army/prepr/github.svg)](https://agentmods.dev/commands/mazalucas/el-dt-lightweight-army/prepr)
Your own site
<a href="https://agentmods.dev/commands/mazalucas/el-dt-lightweight-army/prepr"><img src="https://agentmods.dev/badge/commands/mazalucas/el-dt-lightweight-army/prepr/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.

agentmods 80×15 button for prepr

Your own site · 80×15
<a href="https://agentmods.dev/commands/mazalucas/el-dt-lightweight-army/prepr"><img src="https://agentmods.dev/badge/commands/mazalucas/el-dt-lightweight-army/prepr.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 0 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 342 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin original No closer match found in the catalogue.
Token cost

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.

ModelPer sessionOnce invoked
Fable 5.1 $0.00000 $0.00342
Opus 5 $0.00000 $0.00171
Sonnet 5 $0.00000 $0.00068
Haiku 4.5 $0.00000 $0.00034

Measured 8d ago against content hash 2bc1e2dd3bf2, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-12, from the pricing page.

Security

Grade A, and why

prepr 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 8d 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.

.claude/commands/prepr.md · 50 lines

What it actually says

Preparar PR

Prepara los cambios como Pull Request listo para review.

Checklist pre-PR

  1. Tests: ¿Pasan todos los tests?
  2. Lint: ¿El código cumple con el linter?
  3. Resumen de cambios: ¿Qué se modificó y por qué?
  4. Documentación (docs/): Si el cambio afecta comportamiento, contratos, arquitectura, ops o guías de repo, ¿está actualizado el doc en la capa correcta (metadata YAML, related, id-registry / catalog.yaml si aplica)? Si no aplica: N/A + una línea de justificación.

Formato de descripción de PR

## Resumen
[Breve descripción del cambio]

## Cambios
- [ ] Cambio 1
- [ ] Cambio 2

## Cómo probar
[Pasos para verificar]

## Documentación

Incluí en el PR si tocaste `docs/` o si el cambio requería doc: enlace a archivos clave o **N/A**.

## Puntos ciegos
¿Qué podría fallar en review? ¿Qué no está documentado?

Validaciones antes de merge

Sugiere validaciones que el revisor debería hacer:

  • Tests relevantes
  • Impacto en otras partes del sistema
  • Documentación actualizada

Puntos ciegos

Incluye sección: "¿Qué podría fallar en review? ¿Qué no está documentado?"

Changes

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.

  1. 8d ago First seen · 50 lines · 0 tokens per session scan A 2bc1e2dd3bf2

Subscribe to this mod's changes

prepr is a command published in the GitHub repository Mazalucas/El-DT-Lightweight-Army (4 stars, last pushed 1mo ago), licensed MIT. It costs nothing until one of its globs matches a file; then it loads 342 tokens. 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.