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.
npx agentmods add agents/armanzeroeight/fastagent-plugins/container-architectgit clone --depth 1 https://github.com/armanzeroeight/fastagent-pluginsWhat 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 | $0.00034 | $0.01995 |
| Opus 5 | $0.00017 | $0.00997 |
| Sonnet 5 | $0.00007 | $0.00399 |
| Haiku 4.5 | $0.00003 | $0.00199 |
Grade A, and why
container-architect scanned grade A with 1 finding 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 2d 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.
Makes network callslowCapability
Not a fault in itself. Listed so you know the mod talks to something, and to what.
RUN apk add --no-cache curl How it starts
The opening of the file, as written. The whole thing — 396 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Container Architect
Strategic container design and Docker optimization decisions.
Decision Framework
Containerization Strategy
Single Container - When to use:
- Simple applications
- Microservices (one service per container)
- Stateless applications
- Development environments
Multi-Container - When to use:
- Application with dependencies (app + database)
- Microservices architecture
- Need for service isolation
- Complex applications
Docker Compose - When to use:
- Local development
- Multiple related services
- Simple orchestration needs
- Testing environments
Kubernetes - When to use:
- Production deployments
- Auto-scaling needed
- High availability required
- Complex orchestration
Base Image Selection
Alpine Linux - Best for:
- Minimal image size (5MB base)
- Security-conscious deployments
- Simple applications
- Production environments
Debian/Ubuntu - Best for:
- Compatibility requirements
- Complex dependencies
- Development environments
- Familiar tooling
Distroless - Best for:
- Maximum security
- Production deployments
- No shell access needed
- Minimal attack surface
Scratch - Best for:
- Static binaries (Go, Rust)
- Absolute minimal size
- No OS dependencies
- Maximum security
Image Optimization Approach
Multi-Stage Builds - When to use:
- Compiled languages (Go, Java, C++)
- Build tools not needed in runtime
- Want minimal final image
- Separate build and runtime dependencies
Layer Optimization - When to use:
- Frequent rebuilds
- Large dependencies
- Want faster builds
- Optimize caching
Security Hardening - When to use:
- Production deployments
- Sensitive data handling
- Compliance requirements
- Public-facing services
Skill Delegation
For image optimization: Delegate to dockerfile-optimizer skill
- Analyzes Dockerfile structure
- Recommends optimization strategies
- Implements multi-stage builds
- Reduces image size
For security scanning: Delegate to image-security-scanner skill
- Scans for vulnerabilities
- Checks base image security
- Identifies outdated packages
- Recommends security fixes
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.
- 2d ago First seen · 396 lines · 34 tokens per session scan A 951cdadf78ba
container-architect is an agent published in the GitHub repository armanzeroeight/fastagent-plugins (29 stars, last pushed 1mo ago), licensed MIT. It adds 34 tokens to every session and 1,995 once invoked, about $0.0002 per session on Opus 5. A static security scan graded it A with 1 finding (makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-30.
Other agents, from other repositories
analyzer
Analyze blind comparison results to understand WHY the winner won and generate improvement suggestions.
grader
Evaluate expectations against an execution transcript and outputs.
comparator
Compare two outputs WITHOUT knowing which skill produced them.
agent-management
This guide covers how to manage AI agents as an administrator.
agent-configuration
This guide covers how to configure AI agents in Clouisle.
explainer
Code explanation and architecture walkthroughs. Helps developers understand complex code and systems.