source-diagrams-tooling

source-diagrams-tooling is a cursor rule for Cursor from Malnati/vaults-diagram-tools. It costs 0 tokens per session (178 once invoked), scanned A, original, MIT.

Rules for creating verified diagrams from source code with vaults-source-diagrams. The diagrams show real files, imports, and relationships found in the code.

In plain words
What is it for?
Use them to select specific files, check the diagram’s manifest, and preserve Mermaid, SVG, JPG, and index files for delivery.
Why use it?
They reduce the risk of diagrams containing missing, invented, or incorrect connections.

Cursor rule for Cursor

Written for Cursor: installed under .cursor/.

Good fit Use them to select specific files, check the diagram’s manifest, and preserve Mermaid, SVG, JPG, and index files for delivery.

Compare 6 cursor rules from other repositories ↓
Install with agentmods
npx agentmods add rules/malnati/vaults-diagram-tools/source-diagrams-tooling
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.

Clone the repo
git clone --depth 1 https://github.com/Malnati/vaults-diagram-tools

Made for: Cursor.

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 source-diagrams-tooling

README.md
[![agentmods](https://agentmods.dev/badge/rules/malnati/vaults-diagram-tools/source-diagrams-tooling.svg)](https://agentmods.dev/rules/malnati/vaults-diagram-tools/source-diagrams-tooling)
Your own site
<a href="https://agentmods.dev/rules/malnati/vaults-diagram-tools/source-diagrams-tooling"><img src="https://agentmods.dev/badge/rules/malnati/vaults-diagram-tools/source-diagrams-tooling.svg" alt="Measured on agentmods" height="20"></a>
Per session 0 Nothing until a file matches its globs; then the whole rule loads.
When invoked 178 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 0 findings. 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 $0.00000 $0.00178
Opus 5 $0.00000 $0.00089
Sonnet 5 $0.00000 $0.00036
Haiku 4.5 $0.00000 $0.00018

Measured 7d ago against content hash 2c9e9476f366, method: parsed. Prices are Anthropic first-party input rates as of 2026-09-07, from the pricing page.

Security

Grade A, and why

source-diagrams-tooling 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 7d 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.

.cursor/rules/source-diagrams-tooling.mdc · 15 lines

What it actually says

  • Use vaults-source-diagrams ou node packages/source-diagrams/source-diagrams.mjs para gerar diagramas a partir de código-fonte.
  • Para diagramas focados, use --files ou --files-from e valide manifest.selection.
  • Confirme que nós, conectores e labels do .mmd batem com imports/relacionamentos reais do código-fonte.
  • Use --render-mode placeholder somente para testes lógicos rápidos.
  • Para entrega real, preserve .mmd, .svg, .jpg, INDEX.md e manifest quando aplicável.
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. 7d ago First seen · 15 lines · 0 tokens per session scan A 2c9e9476f366

Subscribe to this mod's changes

source-diagrams-tooling is a cursor rule published in the GitHub repository Malnati/vaults-diagram-tools (0 stars, last pushed 1mo ago), licensed MIT. It costs nothing until one of its globs matches a file; then it loads 178 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 2026-08-31.