Dockerfile Generator

Automatically generate optimized Dockerfiles for various app types with multi-stage builds and best practice performance enhancements.

Security Scan

The skill is an instruction-only Dockerfile generator whose requests and instructions align with its stated purpose and do not ask for credentials, installs, or unrelated system access.

Purpose & Capability

Name and description (generate optimized Dockerfiles) match the provided SKILL.md templates and the generateDockerfile implementation in skill.yaml. No unrelated credentials, binaries, or configuration paths are requested.

Instruction Scope

SKILL.md and the included templates limit behavior to producing Dockerfile text for Node.js, Python, and Go. There are no instructions to read system files, access environment variables, call external endpoints, or transmit data.

Install Mechanism

No install spec and no code files to execute beyond the instruction text; the skill is instruction-only, which is the lowest-risk install model.

Credentials

The skill requests no environment variables, credentials, or config paths. The templates and implementation do not reference secrets or other external services.

Persistence & Privilege

always is false and the skill does not request persistent system presence or modify other skills. Autonomous invocation (model invocation enabled) is the platform default and is not by itself a concern here.

Assessment

This skill appears coherent and low-risk: it only generates Dockerfile text. Before using results in production, manually review generated Dockerfiles for security best practices (avoid embedding secrets, pin exact base-image versions, add a non-root user, minimize exposed ports and installed packages, and validate multi-stage build outputs). Because it's instruction-only, it won't fetch code or credentials on its own, but never paste secrets into prompts or files you ask it to containerize.

根据应用类型自动生成优化的 Dockerfile。

功能

• 多语言支持 (Node.js, Python, Go, Java等)
• 多阶段构建优化
• 最佳实践自动应用
• 性能优化

触发词

• "生成Dockerfile"
• "docker配置"
• "containerize"

支持模板

# Node.js
FROM node:20-alpine
WORKDIR /app
COPY package*.json ./
RUN npm ci --only=production
COPY . .
EXPOSE 3000
CMD ["node", "server.js"]

# Python
FROM python:3.11-slim
WORKDIR /app
COPY requirements.txt .
RUN pip install -r requirements.txt
COPY . .
EXPOSE 8000
CMD ["python", "main.py"]

# Go (多阶段构建)
FROM golang:1.21-alpine AS builder
WORKDIR /app
COPY . .
RUN go build -o main .
FROM alpine
COPY --from=builder /app/main .
EXPOSE 8080
CMD ["./main"]