Nacre
Self-hosted permission-aware context layer. Search returns only what the caller may read.
Servidor MCP · de nacre.work
Resumen
Nacre es un servidor MCP publicado por nacre.work. Marketplaces que leemos y que lo publican: 2 (Official MCP Registry, npm registry (MCP servers)). El último cambio que registramos fue el 2026-10-25. Según nuestra pasada por los marketplaces del 2026-10-31.
Qué pide
- Se ejecuta en tu equipo
- Secretos: 1
- Ajustes: 1
Requiere: NACRE_SERVICE_KEY (secreta)
Lo que declara, pide y ejecuta, completo
Instala solo plugins de desarrolladores en los que confíes. Mostramos lo que publican los marketplaces y no probamos plugins.
Paquete
npm @nacre.work/mcp (@nacre.work/mcp en npm)
- Descargas de npm por semana: 4 634 (2026-10-17)
- Descargas de npm por mes: 6 108 (2026-10-17)
- Última versión en npm: 0.41.0, publicada el 2026-10-10
Sin vulnerabilidades conocidas en OSV para 0.41.0 (comprobado el 2026-10-23)
Los datos de npm proceden del registro público de npm (registry.npmjs.org, api.npmjs.org). Cada cifra es del propio registro y nunca se suma a otra. Un registro que no publica una cifra no muestra ninguna: sin cifra no es cero. Los registros de vulnerabilidades proceden de OSV.dev (CC BY 4.0) y solo se refieren a la versión declarada; un listado sin versión declarada no recibe respuesta. No analizamos código.
Funciona con
- Claude Code
- Codex
- Cursor
- VS Code
- Copilot CLI
Según los marketplaces que lo listan y el transporte MCP que declara, tal como lo documenta cada cliente. No probamos plugins.
Conectar
Comandos y configuraciones generados solo a partir de lo que declaran sus marketplaces. No los ejecutamos por ti ni probamos plugins.
Como servidor MCP local: paquete npm
Generado a partir de lo que declara Official MCP Registry.
claude mcp add --env "NACRE_SERVICE_KEY=<YOUR_NACRE_SERVICE_KEY>" --transport stdio nacre -- npx -y @nacre.work/mcp[mcp_servers.nacre]
command = "npx"
args = ["-y", "@nacre.work/mcp"]
[mcp_servers.nacre.env]
NACRE_SERVICE_KEY = "<YOUR_NACRE_SERVICE_KEY>"{
"mcpServers": {
"nacre": {
"command": "npx",
"args": [
"-y",
"@nacre.work/mcp"
],
"env": {
"NACRE_SERVICE_KEY": "<YOUR_NACRE_SERVICE_KEY>"
}
}
}
}Sustituya los valores entre corchetes angulares por los suyos. Mostramos los nombres de los ajustes, nunca valores.
Dónde está publicado
| Marketplace | Estado | Versión | Cifras | Verificado | Visto por primera vez |
|---|---|---|---|---|---|
| Official MCP Registry (Abrir el registro) | Publicado | 0.41.0 | Descargas por mes (npm): 6 108 Descargas por semana (npm): 4 634 Forks (GitHub): 0 Estrellas (GitHub): 2 |
Sin marca | |
| npm registry (MCP servers) (Abrir en npm) | Publicado | 0.41.0 | Descargas por mes (npm): 6 108 Descargas por semana (npm): 4 634 Forks (GitHub): 0 Estrellas (GitHub): 2 |
Sin marca |
Cada cifra es del propio marketplace y nunca se suma entre marketplaces. Un marketplace que no publica cifras no muestra ninguna: sin número no es cero.
Cómo han cambiado sus cifras
- 2026-10-242
- 2026-10-292
Cada punto es un día en que leímos un número distinto; los tramos planos son días en que el número no cambió. Las cifras de distintos marketplaces nunca se suman.
Qué cambió
- Official MCP Registry: publicó la versión 0.41.0 (antes 0.26.4)
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¿Quieres esta marca para tu plugin en nuestro catálogo?
Demuestra que lo mantienes con un archivo en su repositorio, un archivo en tu dominio o un registro DNS, y podrás mostrar esta marca en la ficha, con banners en vivo para tu web y tu README. Cómo funciona la verificación
Además recibirás avisos cuando un marketplace lo publique, lo retire, cambie su marca verificada o lo que pide, y su endpoint remoto quedará monitorizado como un servicio web.
Datos de Official MCP Registry. Datos de npm registry (MCP servers). Las cifras proceden de nuestros propios recorridos periódicos por los marketplaces, leída por última vez el . No publicamos datos de contacto de los editores de plugins.