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.
git clone --depth 1 https://github.com/armanzeroeight/fastagent-pluginsWrote 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.
[](https://agentmods.dev/agents/armanzeroeight/fastagent-plugins/container-architect)<a href="https://agentmods.dev/agents/armanzeroeight/fastagent-plugins/container-architect"><img src="https://agentmods.dev/badge/agents/armanzeroeight/fastagent-plugins/container-architect/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.
<a href="https://agentmods.dev/agents/armanzeroeight/fastagent-plugins/container-architect"><img src="https://agentmods.dev/badge/agents/armanzeroeight/fastagent-plugins/container-architect.svg" alt="Reviewed on agentmods" width="80" height="20"></a>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.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00034 | $0.01995 |
| Opus 5.5 | $0.00014 | $0.00798 |
| Sonnet 5.5 | $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 2mo 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.
- 2mo 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 3mo ago), licensed MIT. It adds 34 tokens to every session and 1,995 once invoked, about $0.0001 per session on Opus 5.5. 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
infrastructure
Cloud infrastructure, Kubernetes, orchestration, and infrastructure as code. Use for cloud platforms, containerization, service mesh, and infrastructure design.
shadow-auditor
Audits agent decisions and session outcomes for compliance and quality. Assign as a shadow for end-of-session review.
docker-debug
Container troubleshooting specialist.
architect
Owns docs/architecture.md and the verification command. Use to design the build from the PRD, or to settle a technical decision and record it as an ADR.
phase-executor
Executes plans with deviation handling, checkpoint protocols, and state management. Spawned by execute-phase orchestrator.
intel-updater
Refresh codebase intelligence documents after meaningful repo changes and note what became stale or newly important.