Borrowing it
Nothing to install: this file belongs to Insight-Services-APAC/ingenious. Take a copy, put it at the same path in your own repository, and replace the rules that are about this project with yours.
curl -O https://raw.githubusercontent.com/Insight-Services-APAC/ingenious/main/.claude/commands/viz/c4-templates.mdgit clone --depth 1 https://github.com/Insight-Services-APAC/ingeniousWrote 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.
[](https://agentmods.dev/commands/insight-services-apac/ingenious/c4-templates)<a href="https://agentmods.dev/commands/insight-services-apac/ingenious/c4-templates"><img src="https://agentmods.dev/badge/commands/insight-services-apac/ingenious/c4-templates.svg" alt="Measured on agentmods" height="20"></a>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.
| Model | Per session | Once invoked |
|---|---|---|
| Fable 5.1 | $0.00000 | $0.02186 |
| Opus 5 | $0.00000 | $0.01093 |
| Sonnet 5 | $0.00000 | $0.00437 |
| Haiku 4.5 | $0.00000 | $0.00219 |
Grade A, and why
c4-templates 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 yesterday.
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.
How it starts
The opening of the file, as written. The whole thing — 398 lines — stays where its author put it; the contents beside it link to each section on GitHub.
C4 Architecture Templates Reference
Shared templates and patterns for c4-map, c4-update, and c4-verify commands.
Output Structure
codemap/
├── README.md
├── VERIFICATION.md
└── <system-id>/
├── context.puml
├── context.png
├── context.md
└── containers/
└── <container-id>/
├── container.puml
├── container.png
├── container.md
└── components/
└── <component-id>/
├── component.puml
├── component.png
├── component.md
└── code/
├── classes.puml
├── classes.png
└── classes.md
Markdown Templates
context.md
# System Context: [System Name]
<!-- Last updated: YYYY-MM-DD -->
[System description]
## Diagram
## Actors
| Actor | Description |
|-------|-------------|
| [Name] | [Description] |
## External Systems
| System | Type | Description |
|--------|------|-------------|
| [Name] | [Type] | [Description] |
## Drill Down - Containers
| Container | Technology | Description | Details |
|-----------|------------|-------------|---------|
| [Name] | [Tech] | [Desc] | [View](./containers/<id>/container.md) |
container.md
# Container: [Container Name]
<!-- Last updated: YYYY-MM-DD -->
**Parent:** [System Context](../../context.md)
[Container description]
## Diagram
## Technology
| Aspect | Value |
|--------|-------|
| Framework | [Framework] |
| Runtime | [Runtime] |
## Dependencies
- External: [List external systems]
- Containers: [List container dependencies]
## Drill Down - Components
| Component | Responsibility | Details |
|-----------|----------------|---------|
| [Name] | [Desc] | [View](./components/<id>/component.md) |
component.md
# Component: [Component Name]
<!-- Last updated: YYYY-MM-DD -->
**Parent:** [Container Name](../../container.md)
**System:** [System Context](../../../../context.md)
[Component description]
## Diagram
## Responsibility
[Detailed responsibility]
## Dependencies
- Internal: [Same container dependencies]
- Cross-Container: [Other container dependencies]
## Drill Down - Code
| Class | Purpose | Details |
|-------|---------|---------|
| [Name] | [Desc] | [View](./code/classes.md) |
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.
- yesterday First seen · 398 lines · 0 tokens per session scan A c74c69181e1a
c4-templates is a command published in the GitHub repository Insight-Services-APAC/ingenious (24 stars, last pushed 7mo ago), licensed MIT. It costs nothing until one of its globs matches a file; then it loads 2,186 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 2026-09-04.
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