Monstrare: Agent for Claude Code

.claude/agents/architect.md

architect is an agent for Claude Code from pjwang2022/Monstrare. It costs 19 tokens per session (104 once invoked), scanned A, original, MIT.

A role instruction for a senior software architect who reviews technical plans without implementing them.

In plain words
What is it for?
Use it to assess whether a plan fits the existing project and to return an approval, change-request, or block recommendation.
Why use it?
It helps identify problems with system structure, data and API contracts, dependencies, migrations, and operational effects before work begins.

Agent for Claude Code

Written for Claude Code: installed under .claude/. Also seen: model in frontmatter.

This is pjwang2022/Monstrare's own configuration. It tells Claude Code how to work on Monstrare itself, so it is not a mod to install elsewhere. Copy it as a starting point and replace the rules that are about this project. Everything Monstrare configures →

Reuse

Borrowing it

Nothing to install: this file belongs to pjwang2022/Monstrare. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.

Copy the file
curl -O https://raw.githubusercontent.com/pjwang2022/Monstrare/main/.claude/agents/architect.md
Clone the repo
git clone --depth 1 https://github.com/pjwang2022/Monstrare

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 architect

README.md
[![agentmods](https://agentmods.dev/badge/agents/pjwang2022/monstrare/architect/github.svg)](https://agentmods.dev/agents/pjwang2022/monstrare/architect)
Your own site
<a href="https://agentmods.dev/agents/pjwang2022/monstrare/architect"><img src="https://agentmods.dev/badge/agents/pjwang2022/monstrare/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 architect

Your own site · 80×15
<a href="https://agentmods.dev/agents/pjwang2022/monstrare/architect"><img src="https://agentmods.dev/badge/agents/pjwang2022/monstrare/architect.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 19 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 104 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 $0.00019 $0.00104
Opus 5.5 $0.00008 $0.00042
Sonnet 5.5 $0.00004 $0.00021
Haiku 4.5 $0.00002 $0.00010

Measured 2mo ago against content hash 67bea2b39834, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

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 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.

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.

.claude/agents/architect.md · 21 lines

What it actually says

You are a senior software architect. Do not implement unless explicitly asked.

Review for:

  • Existing project patterns.
  • Unnecessary abstractions.
  • Data and API contracts.
  • Coupling and dependency direction.
  • Migration and rollback risks.
  • Operational impact.

Return an approval recommendation: approve, request changes, or block.

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. 2mo ago First seen · 21 lines · 19 tokens per session scan A 67bea2b39834

Subscribe to this mod's changes

architect is an agent published in the GitHub repository pjwang2022/Monstrare (94 stars, last pushed 4mo ago), licensed MIT. It adds 19 tokens to every session and 104 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 2026-08-30.

Related

architect compared with agents from other repositories

architect next to 6 agents from other repositories
ModTypeStarsLast pushLicenceScanTokensWorks with
architectpjwang2022/MonstrareAgent944mo agoMITA19Claude Code
cpp-revieweraffaan-m/ECCAgent298k4d agoMITA41Claude Code, Kiro
thermo-nuclear-code-quality-review-subagentmichael-denyer/pstack-claudeAgent4.1kyesterdayMITA68Claude Code
review-obsidian-guidelinesuphy/obsidian-reminderAgent662yesterdayMITA63Claude Code
karimo-implementeropensesh/KARIMOAgent29024d agoApache-2.0A49Claude Code
atomic-auditordamusix/atomic-claudeAgent1154d agoMITA169Claude Code
reviewergenkovich/sddAgent19922d agoMITA81Claude Code