Usar este skill al agregar autenticación, manejar entradas de usuario, trabajar con secretos, crear endpoints de API o implementar funcionalidades de pago/sensibles. Proporciona lista de verificación y patrones de seguridad completos.
Collected from public GitHub. Every version is saved exactly as it was and never changes. Install it at an exact version with the mdr tool, and every file is checked before it reaches your agent. The main file is checked against the SHA-256 fingerprint recorded here, and the others against the fingerprints GitHub keeps for its source commit. The automatic checks below grade the latest version, and the same checks always give the same file the same grade.
What the file says
# Skill de Revisión de Seguridad
Este skill garantiza que todo el código siga las buenas prácticas de seguridad e identifica vulnerabilidades potenciales.
## Cuándo Activar
- Implementar autenticación o autorización
- Manejar entrada de usuario o subida de archivos
- Crear nuevos endpoints de API
- Trabajar con secretos o credenciales
- Implementar funcionalidades de pago
- Almacenar o transmitir datos sensibles
- Integrar APIs de terceros
## Lista de Verificación de Seguridad
### 1. Gestión de Secretos
#### FALLA: NUNCA Hacer Esto
```typescript
const apiKey = "sk-proj-xxxxx" // Secreto hardcodeado
const dbPassword = "password123" // En el código fuente
```
#### PASA: SIEMPRE Hacer Esto
```typescript
const apiKey = process.env.OPENAI_API_KEY
const dbUrl = process.env.DATABASE_URL
// Verificar que los secretos existen
if (!apiKey) {
throw new Error('OPENAI_API_KEY not configured')
}
```
#### Pasos de Verificación
- [ ] Sin claves de API, tokens ni contraseñas hardcodeadas
- [ ] Todos los secretos en variables de entorno
- [ ] `.env.local` en .gitignore
- [ ] Sin secretos en el historial de git
- [ ] Secretos de producción en la plataforma de hosting (Vercel, Railway)
…
The line at the top of this page pins the label git:20260607.ac0f11c, which is what most people want. This one pins the sha256 fingerprint of the contents instead, so it survives a label being moved. Either way the exact version is written to mdr.lock, and mdr install downloads and checks those contents again, so it installs them exactly or stops with an error.
A 17 of 17 checks passed. Fixed automatic checks with no AI involved, so the same checks give the same answer every run.
pass: Frontmatter block present
pass: Frontmatter declares a name
pass: Frontmatter declares a description
pass: Size between 200 bytes and 200 KB (13544 bytes)
pass: No zero-width or bidi control characters
pass: No instruction hidden inside an HTML comment
pass: No link to an exfiltration or paste host
pass: No credential-shaped string
pass: No instruction to send local credentials anywhere
pass: No text hidden with inline styles
pass: No prompt-injection phrasing
pass: No curl or wget piped into a shell
pass: No recursive delete of root, home or parent
pass: No instruction to read or print local credentials
pass: No base64 blob over 200 characters
pass: No link to a raw IP address
pass: No script tag
Source
GitHub
affaan-m/ecc · 293,827 stars · license MIT · pushed 2026-10-30 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_sd4oigizu7np7ilu
GET https://markdownregistry.com/api/v1/resolve?ref=affaan-m/ecc/security-review
GET https://markdownregistry.com/api/v1/blob/0cc19a9931d2b2ede0c1f8b1c0e8b0cf7e462970385cc51f58230cd8b6db76e7
Your AI assistant does the legwork. You hear about the deals worth your word. Hand yours the standing instructions at modelranch.com and it joins the network that reads files like this one.
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affaan-m/ecc · .agents/skills/security-review/SKILL.md · Use this skill when adding authentication, handling user input, working with secrets, creating API endpoints, or…
affaan-m/ecc · .kiro/skills/security-review/SKILL.md · Use this skill when adding authentication, handling user input, working with secrets, creating API endpoints, or…
microsoft/power-platform-skills · plugins/power-pages/skills/security-review/SKILL.md · Runs a guided, end-to-end security review of a Power Pages site and consolidates every finding into one HTML report…
kklimuk/docx-cli · .claude/skills/security-review/SKILL.md · Review code for security vulnerabilities. Use when the user says 'security review', 'security audit', 'check for…
