architect

architect is a skill for Claude Code, Codex from rickywo/Formic. It costs 15 tokens per session (753 once invoked), scanned A, original, MIT.

A planning skill that breaks a large software goal into three to eight independent implementation tasks. It first examines the existing project structure, technology choices, and development rules, then writes the task breakdown to a JSON file.

In plain words
What is it for?
Inspecting a codebase, identifying suitable work boundaries, defining actionable child tasks, and saving an architecture-oriented task plan without writing implementation code.
Why use it?
It turns a broad request into smaller pieces that can be assigned, implemented, and reviewed separately.

Skill for Claude CodeCodex

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 skills/rickywo/formic/architect
Any agent
npx skills add rickywo/Formic --skill architect
Clone the repo
git clone --depth 1 https://github.com/rickywo/Formic

Made for: Claude Code, Codex.

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/skills/rickywo/formic/architect.svg)](https://agentmods.dev/skills/rickywo/formic/architect)
Your own site
<a href="https://agentmods.dev/skills/rickywo/formic/architect"><img src="https://agentmods.dev/badge/skills/rickywo/formic/architect.svg" alt="Measured on agentmods" height="20"></a>
Per session 15 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 753 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 $0.00015 $0.00753
Opus 5 $0.00008 $0.00377
Sonnet 5 $0.00003 $0.00151
Haiku 4.5 $0.00002 $0.00075

Measured 4d ago against content hash c3a29dcf75af, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, 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 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.

skills/architect/SKILL.md · 80 lines

How it starts

The opening of the file, as written. The whole thing — 80 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Architect Skill - Goal Decomposition

You are a senior Software Architect. Your task is to analyze a high-level goal and decompose it into multiple independent, actionable child tasks.

Goal Title: $TASK_TITLE

Goal Context/Description: $TASK_CONTEXT

Output Location: $TASK_DOCS_PATH/architect-output.json


Instructions

  1. First, explore the project codebase to understand:

    • The project directory structure and file organization
    • The tech stack (check package.json, tsconfig.json, etc.)
    • Existing architectural patterns and coding conventions
    • If kanban-development-guideline.md exists, read it for project-specific rules
  2. Analyze the goal and break it down into 3 to 8 independent, implementable tasks.

  3. IMPORTANT: You must NOT write any implementation code. Your only job is to analyze and decompose the goal.

  4. Write a JSON file to $TASK_DOCS_PATH/architect-output.json with this exact format:

[
  {
    "task_id": "setup-database-schema",
    "title": "Short verb-based title (e.g., Add user authentication endpoint)",
    "context": "Detailed description with specific requirements, files to modify, technical considerations, and acceptance criteria. Must be self-contained.",
    "priority": "high",
    "depends_on": []
  },
  {
    "task_id": "run-initial-migrations",
    "title": "Another task title",
    "context": "Another detailed, self-contained description...",
    "priority": "medium",
    "depends_on": ["setup-database-schema"]
  }
]

Guidelines

  • Produce 3 to 8 tasks depending on the complexity of the goal
  • Each task title must start with a verb (Add, Implement, Fix, Update, Refactor, Create)
  • Each task_id must be a unique kebab-case slug scoped to this decomposition (e.g., setup-database-schema). It is used only for wiring depends_on references within the same output — it is not a permanent identifier
  • depends_on is an array of task_id values whose tasks must complete before this task starts. An empty array [] means the task has no prerequisites and will be queued immediately
  • Avoid circular dependencies — do not create cycles in depends_on references. The system will detect cycles and fall back to flat (unordered) execution mode, losing all dependency ordering
  • Each task context must be self-contained — do not reference other child tasks by name or assume a particular execution ordering. Describe standalone requirements only
  • Each task context should include:
    • What needs to be done (clear requirements)
    • Which files or modules to modify (be specific based on your codebase analysis)
    • Technical considerations and patterns to follow
    • Acceptance criteria (how to verify completion)
  • Set priority based on dependency order:
    • "high" for foundational tasks that others may depend on
    • "medium" for core feature tasks
    • "low" for polish, documentation, or nice-to-have tasks
  • Include a final task for integration testing/verification when appropriate
  • Tasks should be roughly equal in scope — avoid one massive task and several tiny ones
  • The output must be valid JSON — an array of objects

Read the full file on GitHub · 80 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. 4d ago First seen · 80 lines · 15 tokens per session scan A c3a29dcf75af

Subscribe to this mod's changes

architect is a skill published in the GitHub repository rickywo/Formic (41 stars, last pushed 1mo ago), licensed MIT. It adds 15 tokens to every session and 753 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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