p3-arch-components

p3-arch-components is a command for coding agents from jonase47/ccpr. It costs 0 tokens per session (1,208 once invoked), scanned A, original, MIT.

Creates the system architecture overview with component diagram, responsibilities and data flows.

Command

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 commands/jonase47/ccpr/p3-arch-components
Clone the repo
git clone --depth 1 https://github.com/jonase47/ccpr

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 p3-arch-components

README.md
[![agentmods](https://agentmods.dev/badge/commands/jonase47/ccpr/p3-arch-components.svg)](https://agentmods.dev/commands/jonase47/ccpr/p3-arch-components)
Your own site
<a href="https://agentmods.dev/commands/jonase47/ccpr/p3-arch-components"><img src="https://agentmods.dev/badge/commands/jonase47/ccpr/p3-arch-components.svg" alt="Measured on agentmods" height="20"></a>
Per session 0 Only the description is in the session, so the agent can decide to use it. The body loads when it is invoked.
When invoked 1,208 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. Scan, not verified.
Origin unknown 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 $0.00000 $0.01208
Opus 5 $0.00000 $0.00604
Sonnet 5 $0.00000 $0.00242
Haiku 4.5 $0.00000 $0.00121

Measured today against content hash 68cbeeb47655, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

p3-arch-components 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 today.

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.

commands/p3-arch-components.md · 134 lines

How it starts

The opening of the file, as written. The whole thing — 134 lines — stays where its author put it; the contents beside it link to each section on GitHub.

/p3-arch-components – Component Diagram & Data Flows

Creates the system architecture overview with component diagram, responsibilities and data flows.

Argument: $ARGUMENTS = [Architecture style, e.g. "Monolith", "Microservices", "Single-File"]

If provided: Use the style as a starting point. If not provided: Recommend the most suitable style based on the context.

Prerequisites

  • CONCEPT.md and FEATURES.md exist
  • MVP.md defines the scope

Agent

  • Type: system-architekt
  • Model: sonnet

Context (Orchestrator prepares)

Orchestrator reads beforehand and delivers inline:

  • From CONCEPT.md: Project description, core mechanics
  • From FEATURES.md: Must-Have features (short list)
  • From VALIDATION.md: PoC findings (if available)

Prompt Template

Goal: Create component diagram and data flows for: $ARGUMENTS

Context: [inline from CONCEPT.md, FEATURES.md]

Output Format:

  1. Component diagram (ASCII art or Mermaid)
  2. Table: | Component | Responsibility | Dependencies |
  3. Data flows as numbered list

Constraints:

  • ONLY architecture overview, NO tech stack, NO ADRs
  • Max. 10 components
  • External integrations only if mentioned in the context

Orchestrator Checkpoint

  • Diagram covers all must-have features?
  • No component without a clear responsibility?

Write Detail Files

The result can be written flat (single COMPONENTS.md) or as sub-index with per-component detail files, depending on size.

Choose Layout

Condition Layout
≤6 components AND result fits in <20 KB Flat: single COMPONENTS.md
≥7 components OR result ≥20 KB Sub-Index: lean COMPONENTS.md + components/ subfolder with one detail file per component

Flat Layout (small architectures)

Write docs/architecture/COMPONENTS.md (overwrite if it exists). Frontmatter:

---
phase: P3
subskill: arch-components
kind: detail
status: active
last_updated: <DD.MM.YYYY>
---

Body sections: ## Component Diagram (ASCII or Mermaid), ## Component Responsibilities (the responsibilities/dependencies table), ## Data Flows (numbered list).

Read the full file on GitHub · 134 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. today First seen · 134 lines · 0 tokens per session scan A 68cbeeb47655

Subscribe to this mod's changes

p3-arch-components is a command published in the GitHub repository jonase47/ccpr (1 stars, last pushed today), licensed MIT. It costs nothing until one of its globs matches a file; then it loads 1,208 tokens. 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.