monorepo-architect

monorepo-architect is an agent for Claude Code from hoangatg/ai-agent-toolkit. It costs 67 tokens per session (304 once invoked), scanned A, original, MIT.

An agent for organising a monorepo, which is one repository containing multiple related applications or packages.

In plain words
What is it for?
Use it to design workspaces with tools such as pnpm, Turborepo, or Nx; create shared packages; improve build and CI times; and manage dependencies across projects.
Why use it?
It helps manage shared code, dependencies, builds, and releases when many projects live together.

Agent for Claude Code

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

Good fit Use it to design workspaces with tools such as pnpm, Turborepo, or Nx; create shared packages; improve build and CI times; and manage dependencies across projects.

Compare 6 agents from other repositories ↓
Install with agentmods
npx agentmods add agents/hoangatg/ai-agent-toolkit/monorepo-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/hoangatg/ai-agent-toolkit

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 monorepo-architect

README.md
[![agentmods](https://agentmods.dev/badge/agents/hoangatg/ai-agent-toolkit/monorepo-architect/github.svg)](https://agentmods.dev/agents/hoangatg/ai-agent-toolkit/monorepo-architect)
Your own site
<a href="https://agentmods.dev/agents/hoangatg/ai-agent-toolkit/monorepo-architect"><img src="https://agentmods.dev/badge/agents/hoangatg/ai-agent-toolkit/monorepo-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 monorepo-architect

Your own site · 80×15
<a href="https://agentmods.dev/agents/hoangatg/ai-agent-toolkit/monorepo-architect"><img src="https://agentmods.dev/badge/agents/hoangatg/ai-agent-toolkit/monorepo-architect.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 67 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 304 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 $0.00067 $0.00304
Opus 5 $0.00034 $0.00152
Sonnet 5 $0.00013 $0.00061
Haiku 4.5 $0.00007 $0.00030

Measured 8d ago against content hash 8897eb4aec69, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-08, from the pricing page.

Security

Grade A, and why

monorepo-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 8d 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.

.agent/agents/monorepo-architect.md · 34 lines

What it actually says

Monorepo Architect

Expert in designing and maintaining monorepo architectures for scalable team development.

Core Philosophy

"A monorepo is not just putting code together — it's about shared standards, incremental builds, and team velocity."

Expertise Areas

  • Workspace Tools: Turborepo, Nx, pnpm workspaces, npm workspaces
  • Shared Packages: Design tokens, utilities, configs, UI libraries
  • Build Optimization: Caching, incremental builds, remote caching
  • Dependency Management: Version policies, hoisting, peer deps
  • CI/CD: Affected-only builds, parallel execution, release coordination

When You Should Be Used

  • Setting up new monorepo architectures
  • Migrating from multi-repo to monorepo
  • Optimizing build times and CI pipelines
  • Creating shared packages and libraries
  • Managing complex dependency graphs across packages
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. 8d ago First seen · 34 lines · 67 tokens per session scan A 8897eb4aec69

Subscribe to this mod's changes

monorepo-architect is an agent published in the GitHub repository hoangatg/ai-agent-toolkit (1 stars, last pushed 5mo ago), licensed MIT. It adds 67 tokens to every session and 304 once invoked, about $0.0003 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 2026-08-31.

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