OCI-draw.io-Architect: Instructions file for Claude Code

CLAUDE.md

OCI-draw.io-Architect CLAUDE.md is an instructions file for Claude Code from sergio-farfan/OCI-draw.io-Architect. It costs 1,905 tokens per session, scanned A, original, MIT.

Repository instructions for a Claude Code plugin that creates Oracle Cloud Infrastructure architecture diagrams in Draw.io format. It can use Terraform configuration or a written system description as input.

In plain words
What is it for?
Use them when developing, packaging, or distributing the OCI diagram plugin. The documented jobs include editing its source, checking its installation guide, and building a versioned release archive.
Why use it?
They explain where the plugin source lives, how its files are organised, and how to package the plugin for distribution. This prevents edits to the wrong artifact or an outdated archive.

Instructions file for Claude Code

Written for Claude Code: Claude Code plugin machinery. Also seen: reads .claude/ paths; mentions CLAUDE.md; mentions Claude Code.

This is sergio-farfan/OCI-draw.io-Architect's own configuration. It tells Claude Code how to work on OCI-draw.io-Architect 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 OCI-draw.io-Architect configures →

Reuse

Borrowing it

Nothing to install: this file belongs to sergio-farfan/OCI-draw.io-Architect. 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/sergio-farfan/OCI-draw.io-Architect/main/CLAUDE.md
Clone the repo
git clone --depth 1 https://github.com/sergio-farfan/OCI-draw.io-Architect

Made for: Claude Code.

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README.md
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Per session 1,905 This file is loaded in full into every session.
When invoked 1,905 The same file — it is already loaded in full.
Security scan A 1 finding. 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 $0.01905 $0.01905
Opus 5 $0.00953 $0.00953
Sonnet 5 $0.00381 $0.00381
Haiku 4.5 $0.00191 $0.00191

Measured 9d ago against content hash 2292c4bb8d29, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-09, from the pricing page.

Security

Grade A, and why

OCI-draw.io-Architect CLAUDE.md scanned grade A with 1 finding 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 9d 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.

Makes network callslowCapability

Not a fault in itself. Listed so you know the mod talks to something, and to what.

- **URL-encoding**: SVG data URIs must use `urllib.parse.quote()`, NOT base64. A raw `;base64,` marker breaks draw.io's semicolon-delimited style parsing, so images are URL-encoded instead.
CLAUDE.md · 145 lines

How it starts

The opening of the file, as written. The whole thing — 145 lines — stays where its author put it; the contents beside it link to each section on GitHub.

CLAUDE.md

This file provides guidance to Claude Code (claude.ai/code) when working with code in this repository.

Project

oci-drawio-architect is a Claude Code plugin (v1.1.0) that generates production-quality .drawio architecture diagrams for Oracle Cloud Infrastructure (OCI) from Terraform configs or free-form descriptions. The plugin is distributed as a self-contained archive (oci-drawio-architect-v1.1.0.tar.gz).

Author: Sergio Farfan

Repository Contents

The plugin source is tracked directly in this repo, under oci-drawio-architect/. Edit it there — there is no archive to extract.

OCI-Diagrams/
├── README.md              # Installation & usage guide
└── oci-drawio-architect/  # Plugin source (edit here)

oci-drawio-architect/pack.sh builds the distributable oci-drawio-architect-v<VERSION>.tar.gz from this source tree; that tarball is published as a GitHub release asset, not committed to the repo. (A oci-drawio-architect-v1.0.0.tar.gz may still be present at the repo root — it is .gitignored and untracked, a legacy artifact from the pre-v1.1.0 packaging flow, and does not reflect current source.) install.sh installs the plugin directly from the source directory; no extraction step is needed.

Plugin source layout:

oci-drawio-architect/
├── .claude-plugin/plugin.json         # Plugin metadata
├── scripts/
│   ├── drawio_builder.py              # Core XML builder class
│   ├── detect_settings.py             # OCI settings auto-detection
│   └── check_overlaps.py              # Overlap-checker CLI (mandatory workflow gate)
├── commands/drawio-architect.md       # /drawio-architect command
├── skills/oci-drawio-architect/
│   ├── SKILL.md                       # Full skill workflow
│   └── references/
│       ├── oracle-styles.md           # Container/color style reference
│       ├── icon-catalog.md            # All 220 icon keys
│       └── gotchas.md                 # Common pitfalls
├── examples/
│   └── generate_demo_diagram.py       # Demo / post-install smoke test
├── icons/                             # 220 OCI SVG icons (15 categories)
├── install.sh                         # Install/uninstall script
└── pack.sh                            # Packaging script

Read the full file on GitHub · 145 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. 9d ago First seen · 145 lines · 1,905 tokens per session scan A 2292c4bb8d29

Subscribe to this mod's changes

OCI-draw.io-Architect CLAUDE.md is an instructions file published in the GitHub repository sergio-farfan/OCI-draw.io-Architect (6 stars, last pushed 1mo ago), licensed MIT. It adds 1,905 tokens to every session, about $0.0095 per session on Opus 5. A static security scan graded it A with 1 finding (makes network calls). No closer match exists in the catalogue, so it is treated as the original; first seen 2026-08-31.

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