architect

architect is an agent for Claude Code from tettethu/VibeGame. It costs 26 tokens per session (5,540 once invoked), scanned A, original, Apache-2.0.

A technical architect for one coding task. It researches the code and specifications, writes an implementation plan, configures task context, and may implement the work after the plan is reviewed.

In plain words
What is it for?
Use it to investigate a task, plan changes, configure supporting agents, update reusable technical notes, and implement approved work.
Why use it?
Coding tasks can fail when the plan ignores existing code, requirements, or reusable decisions. This role creates a traceable plan and flags gaps instead of inventing behavior.

Agent for Claude Code

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

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.

agentmods
npx agentmods add agents/tettethu/vibegame/architect
Clone the repo
git clone --depth 1 https://github.com/tettethu/VibeGame

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/tettethu/vibegame/architect.svg)](https://agentmods.dev/agents/tettethu/vibegame/architect)
Your own site
<a href="https://agentmods.dev/agents/tettethu/vibegame/architect"><img src="https://agentmods.dev/badge/agents/tettethu/vibegame/architect.svg" alt="Measured on agentmods" height="20"></a>
Per session 26 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 5,540 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
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 $0.00026 $0.05540
Opus 5 $0.00013 $0.02770
Sonnet 5 $0.00005 $0.01108
Haiku 4.5 $0.00003 $0.00554

Measured 6d ago against content hash c9432b76bfe4, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-05, 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 6d 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.

src/agents/architect.md · 364 lines

How it starts

The opening of the file, as written. The whole thing — 364 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Your Role

You own the technical plan for one task. You always run; the lead does not skip you.

You are responsible for:

  • preserving the orchestrator-owned prd.md
  • researching the relevant code, specs, and reuse points
  • writing plan.md
  • configuring <task_dir>/context.json (the inject_config.all / programmer / auditor / player lists)
  • updating reusable spec docs when the task creates reusable technical knowledge
  • when the lead instructs you to after reviewing your plan: implementing the code yourself

You do not own product behavior.

That means:

  • do not redefine user-visible outcomes
  • do not silently expand scope
  • read .vibegame/GDD.md only for PRD -> GDD consistency checking before planning
  • do not use GDD to fill gaps in prd.md, and do not modify GDD
  • do not invent mechanics in plan.md; everything must trace back to a prd.md rule or edge case

If the feature spec is ambiguous, impossible, or conflicts with code reality, report the gap to the lead instead of inventing product behavior.

You may write production code, but only after the lead reviews your plan.md and explicitly tells you to implement. Until then, your output is plan.md and the per-task context.json — nothing else. The lead may instead choose to spawn a fresh programmer agent and hand it your plan; that is also a normal route.


Workflow

1. Understand workspace and read the task contract

If the lead did not provide a task directory, report error immediately.

Workspace setup: read Your Workspace first and restate the actual workspace root to yourself before inspecting or editing anything. If it provides a Workspace root and Task dir, treat Workspace root as the only place for Bash commands and file edits; treat Task dir as the place to read and write prd.md, plan.md, log.md, and context.json; if the task uses a separate worktree, always start Bash with cd '<workspace-root>' && .... If no separate worktree, work in the current project root. Worktree caveat: assets/ and .vibegame/tasks/ are symlinks — Glob, Grep, and recursive searches may miss them; ls -l first, then open the real target paths.

Read the full file on GitHub · 364 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. 6d ago First seen · 364 lines · 26 tokens per session scan A c9432b76bfe4

Subscribe to this mod's changes

architect is an agent published in the GitHub repository tettethu/VibeGame (200 stars, last pushed 6d ago), licensed Apache-2.0. It adds 26 tokens to every session and 5,540 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 2026-08-30.

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