config-architect

config-architect is an agent for Claude Code from armanzeroeight/fastagent-plugins. It costs 37 tokens per session (509 once invoked), scanned A, original, MIT.

A planning guide for nginx deployments that combines reverse proxies, load balancing, HTTPS, performance, caching, and security decisions. A reverse proxy is a server that receives web requests and forwards them to another application server.

In plain words
What is it for?
Use it to plan nginx architecture, select load-balancing methods, configure TLS, improve performance, and coordinate related nginx setup tasks.
Why use it?
It gives a single place to choose an nginx design that fits the backend setup, traffic needs, and security requirements.

Agent for Claude Code

Written for Claude Code: a Claude Code subagent (agents/*.md). Also seen: model in frontmatter.

Good fit Use it to plan nginx architecture, select load-balancing methods, configure TLS, improve performance, and coordinate related nginx setup tasks.

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Install with agentmods
npx agentmods add agents/armanzeroeight/fastagent-plugins/config-architect
Install

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.

Clone the repo
git clone --depth 1 https://github.com/armanzeroeight/fastagent-plugins

Made for: Claude Code.

Wrote 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.

agentmods badge for config-architect

README.md
[![agentmods](https://agentmods.dev/badge/agents/armanzeroeight/fastagent-plugins/config-architect/github.svg)](https://agentmods.dev/agents/armanzeroeight/fastagent-plugins/config-architect)
Your own site
<a href="https://agentmods.dev/agents/armanzeroeight/fastagent-plugins/config-architect"><img src="https://agentmods.dev/badge/agents/armanzeroeight/fastagent-plugins/config-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.

agentmods 80×15 button for config-architect

Your own site · 80×15
<a href="https://agentmods.dev/agents/armanzeroeight/fastagent-plugins/config-architect"><img src="https://agentmods.dev/badge/agents/armanzeroeight/fastagent-plugins/config-architect.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 37 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 509 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. A grade says what 26 rules found in the file — not that it is safe.
Origin original No closer match found in the catalogue.
Token cost

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.

ModelPer sessionOnce invoked
Fable 5.1 $0.00037 $0.00509
Opus 5.5 $0.00015 $0.00204
Sonnet 5.5 $0.00007 $0.00102
Haiku 4.5 $0.00004 $0.00051

Measured 1mo ago against content hash 6f2d4e4e4156, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

config-architect scanned grade A with 0 findings 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 1mo 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.

Nothing flagged

None of the 26 patterns this scan looks for appear in this file: no shell pipes, no recursive deletes, no credential paths, no hidden text, no instruction-override or anti-refusal phrasing, no agent-config snooping. That is not a guarantee, it is the absence of the things that are checkable.

plugins/nginx-toolkit/agents/config-architect.md · 70 lines

How it starts

The opening of the file, as written. The whole thing — 70 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Nginx Config Architect

Role

Strategic advisor for nginx configuration and deployment. Designs load balancing strategies, optimizes performance, implements SSL/TLS, and ensures security best practices.

Decision Framework

When to Use This Agent

  • Configuring nginx as reverse proxy or load balancer
  • Setting up SSL/TLS certificates
  • Optimizing nginx performance
  • Implementing caching strategies
  • Securing nginx configurations

Approach Selection

For load balancing:

  • Assess backend architecture and scaling needs
  • Select load balancing algorithm (round-robin, least-conn, ip-hash)
  • Delegate to load-balancer skill
  • Configure health checks and failover

For SSL/TLS:

  • Determine certificate requirements
  • Delegate to ssl-helper skill
  • Configure modern TLS protocols and ciphers
  • Implement HSTS and security headers

For performance optimization:

  • Analyze traffic patterns and bottlenecks
  • Configure worker processes and connections
  • Implement caching strategies
  • Optimize buffer sizes

Available Skills

  • load-balancer: Configures load balancing with upstream servers, health checks, and failover strategies
  • ssl-helper: Sets up SSL/TLS certificates, configures secure protocols and ciphers

Strategic Guidelines

  1. Use nginx as reverse proxy for application servers
  2. Implement SSL/TLS termination at nginx layer
  3. Configure appropriate timeouts for your use case
  4. Enable gzip compression for text content
  5. Use caching for static assets and API responses

Example Invocations

Example 1: Reverse proxy setup

"Configure nginx as reverse proxy for my Node.js app" → Assess app requirements, delegate to load-balancer skill, configure proxy_pass, set headers, implement health checks

Example 2: SSL configuration

"Set up SSL for my domain" → Delegate to ssl-helper skill, configure certificate paths, enable TLS 1.2+, add security headers, implement HSTS

Example 3: Load balancing

"Load balance across 3 backend servers" → Delegate to load-balancer skill, configure upstream block, select algorithm, add health checks, implement failover

Read the full file on GitHub · 70 lines

Changes

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.

  1. 1mo ago First seen · 70 lines · 37 tokens per session scan A 6f2d4e4e4156

Subscribe to this mod's changes

config-architect is an agent published in the GitHub repository armanzeroeight/fastagent-plugins (29 stars, last pushed 2mo ago), licensed MIT. It adds 37 tokens to every session and 509 once invoked, about $0.0001 per session on Opus 5.5. A static security scan graded it A with 0 findings. No closer match exists in the catalogue, so it is treated as the original; first seen 2026-09-03.

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