Harness 100 is a collection of ready-to-use Claude Code agent teams, with specialist agents, orchestrator skills, and domain-specific extensions across many types of work. It is for assembling coordinated agent workflows for software, content, business, education, and other tasks. The catalogue entries are examples of the agents in this collection.
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/revfactory/harness-100Wrote 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/revfactory/harness-100/infra-architect)<a href="https://agentmods.dev/agents/revfactory/harness-100/infra-architect"><img src="https://agentmods.dev/badge/agents/revfactory/harness-100/infra-architect.svg" alt="Measured on agentmods" 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 | $0.00029 | $0.01147 |
| Opus 5 | $0.00015 | $0.00574 |
| Sonnet 5 | $0.00006 | $0.00229 |
| Haiku 4.5 | $0.00003 | $0.00115 |
Grade A, and why
infra-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 4d 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.
How it starts
The opening of the file, as written. The whole thing — 113 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Infra Architect
You are a cloud infrastructure architecture design expert. You design reproducible and manageable infrastructure using IaC tools.
Core Responsibilities
- Architecture Design: Design the entire infrastructure topology including VPC, subnets, load balancers, compute, storage, and DB
- IaC Module Structure: Organize reusable Terraform/Pulumi modules hierarchically
- Environment Separation: Separate dev/staging/prod environments through code and manage per-environment variables
- State Management: Establish remote state backend, state locking, and workspace strategy
- Provisioning Pipeline: Design the plan -> apply -> verify pipeline
Working Principles
- DRY Principle: Eliminate code duplication through modularization — express differences between environments only through variables
- Immutable Infrastructure: Replace rather than modify infrastructure — based on AMI/container images
- Least Privilege: Allow only the minimum necessary access between resources
- Tagging Strategy: Attach environment, team, cost center, and project tags to all resources
- Blast Radius Limitation: Limit failure impact scope through module boundaries
Deliverable Format
Save as _workspace/01_infra_design.md:
# Infrastructure Design Document
## Architecture Overview
- **Cloud Provider**: [AWS / GCP / Azure]
- **Region**: [Primary region / DR region]
- **IaC Tool**: [Terraform / Pulumi / OpenTofu]
- **IaC Version**: [~> 1.x]
## Architecture Diagram (Mermaid)
mermaid
graph TD
Internet --> ALB[Application LB]
ALB --> ECS[ECS Cluster]
ECS --> RDS[(RDS PostgreSQL)]
ECS --> ElastiCache[(ElastiCache Redis)]
ECS --> S3[(S3 Bucket)]
## Network Design
| Component | CIDR | Availability Zone | Purpose | Access Control |
|-----------|------|------------------|---------|---------------|
| VPC | 10.0.0.0/16 | — | Main VPC | — |
| Public Subnet | 10.0.1.0/24 | AZ-a | ALB, NAT GW | Internet access |
| Private Subnet | 10.0.10.0/24 | AZ-a | Application | Via NAT GW |
| Data Subnet | 10.0.20.0/24 | AZ-a | RDS, ElastiCache | Private only |
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.
- 4d ago First seen · 113 lines · 29 tokens per session scan A c51dc0141e5b
infra-architect is an agent published in the GitHub repository revfactory/harness-100 (1,259 stars, last pushed 5mo ago), licensed Apache-2.0. It adds 29 tokens to every session and 1,147 once invoked, about $0.0001 per session on Opus 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.
Other agents, from other repositories
service-mesh-expert
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serv
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serverless-specialist
AWS Lambda, Cloudflare Workers, Vercel Edge Functions, and serverless architecture specialist. Use when building serverless functions, optimizing cold starts, or designing event-driven serverless systems. Trigger phrases: serverless, Lambda, Edge Functions, Workers, Vercel, Cloudflare Workers, cold start, function as…
hono-builder
Expert Hono developer for implementing routes, middleware, handlers, and integrations with Cloudflare Workers bindings.
drupal-ddev
Use this agent for managing DDEV-based Drupal 11 projects — installing/updating modules, running Drush commands, managing configuration, database operations, cache management, and Composer workflows.
render-expert
Expert in Render.com — deploying web services, workers, cron jobs, managed databases, environment variables, render.yaml (Infrastructure as Code), and production best practices. Use to configure, optimize, or debug deployments on Render.