Borrowing it
Nothing to install: this file belongs to ferdinandobons/diagram-creator-skill. 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/ferdinandobons/diagram-creator-skill/main/AGENTS.mdgit clone --depth 1 https://github.com/ferdinandobons/diagram-creator-skillWrote 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/instructions/ferdinandobons/diagram-creator-skill/agents-md)<a href="https://agentmods.dev/instructions/ferdinandobons/diagram-creator-skill/agents-md"><img src="https://agentmods.dev/badge/instructions/ferdinandobons/diagram-creator-skill/agents-md.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 | $0.00637 | $0.00637 |
| Opus 5 | $0.00318 | $0.00318 |
| Sonnet 5 | $0.00127 | $0.00127 |
| Haiku 4.5 | $0.00064 | $0.00064 |
Grade A, and why
diagram-creator-skill AGENTS.md 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 8d 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.
How it starts
The opening of the file, as written. The whole thing — 72 lines — stays where its author put it; the contents beside it link to each section on GitHub.
AGENTS.md
Guidelines for AI agents working in this repository.
Repository Overview
This repository contains an Agent Skill for AI agents. Skills install to ~/.claude/skills/ for Claude Code.
- Name: Diagram Creator
- GitHub: ferdinandobons/diagram-creator-skill
- Creator: Ferdinando Bonsegna
- License: MIT
Repository Structure
diagram-creator-skill/
├── .claude-plugin/
│ └── plugin.json # Claude Code plugin marketplace manifest
├── .github/
│ ├── FUNDING.yml
│ ├── ISSUE_TEMPLATE/
│ ├── PULL_REQUEST_TEMPLATE/
│ └── workflows/
├── assets/
│ └── demo.png # Hero image for README
├── skills/
│ └── diagram-creator/
│ ├── SKILL.md # Core skill instructions
│ ├── references/ # Design system specs
│ │ ├── typography-and-colors.md
│ │ ├── themes.md
│ │ ├── topology-layouts.md
│ │ ├── components.md
│ │ ├── canvas.md
│ │ └── safety-rules.md
│ └── examples/ # Example diagram specs
│ ├── oauth2-flow.md
│ ├── kubernetes-networking.md
│ └── saas-microservices.md
├── AGENTS.md
├── CLAUDE.md
├── CONTRIBUTING.md
├── LICENSE
├── README.md
└── VERSIONS.md
Skill Structure
The skill consists of:
- SKILL.md: Main instructions with input handling, pre-generation questions, topology selection, content planning, theme selection, HTML building steps
- references/: Immutable design system specs (typography, colors, themes, layouts, components, canvas, safety rules)
- examples/: Reference implementations showing expected output for different topologies
Build / Lint / Test
Skills are content-only (no build step). To validate:
- YAML frontmatter has valid
nameanddescription namefield matches directory name exactly- SKILL.md is under 500 lines
- Reference files exist and are complete
Key Rules
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.
- 8d ago First seen · 72 lines · 637 tokens per session scan A 8692dcf06399
diagram-creator-skill AGENTS.md is an instructions file published in the GitHub repository ferdinandobons/diagram-creator-skill (16 stars, last pushed 6mo ago), licensed MIT. It adds 637 tokens to every session, about $0.0032 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.
Other instructions, from other repositories
codex AGENTS.md
AGENTS.md instructions for openai/codex, covering rust/codex-rs, the codex-core crate, code review rules, crate api surface and model visible context.
vscode buildNext.instructions.md
Working notes and architecture documentation for the new esbuild-based build system in build/next. Use when making changes to the new build pipeline (transpile/bundle commands, NLS plugin, source-map handling, resource copying, or self-hosting watch tasks).
next.js AGENTS.md
AGENTS.md instructions for vercel/next.js, covering next.js development guide, codebase structure, monorepo overview, core package: packages/next and other important packages.
langchain AGENTS.md
AGENTS.md instructions for langchain-ai/langchain, covering global development guidelines for the langchain monorepo, corridor security analysis, project architecture and context, monorepo structure and development tools & commands.
vscode oss-third-party-notices.instructions.md
Instructions for microsoft/vscode, covering vs code oss third-party-notices pipeline, architecture, pipeline flow in ci, applying the notice (cutover) and fallback chain (never fail the build).
spec-kit AGENTS.md
AGENTS.md instructions for github/spec-kit, covering agents.md, about spec kit and specify, quickstart — add a new integration in 5 steps, integration architecture and integrationmanifest — file tracking.