dependency-hygiene

dependency-hygiene is a cursor rule for Cursor from sonatype/sonatype-cursor-plugin. It costs 0 tokens per session (330 once invoked), scanned A, original, MIT.

Dependency-management guidance for package manifest files, which list the software libraries a project uses.

In plain words
What is it for?
Use it when adding or updating dependencies, pinning versions, or periodically checking existing dependencies for newly reported problems.
Why use it?
It helps developers check new or changed libraries for security, licensing, quality, and repeatable versioning before they affect a build.

Cursor rule for Cursor

Written for Cursor: a Cursor rule (.mdc).

Good fit Use it when adding or updating dependencies, pinning versions, or periodically checking existing dependencies for newly reported problems.

Compare 6 cursor rules from other repositories ↓
Install with agentmods
npx agentmods add rules/sonatype/sonatype-cursor-plugin/dependency-hygiene
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/sonatype/sonatype-cursor-plugin

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 dependency-hygiene

README.md
[![agentmods](https://agentmods.dev/badge/rules/sonatype/sonatype-cursor-plugin/dependency-hygiene/github.svg)](https://agentmods.dev/rules/sonatype/sonatype-cursor-plugin/dependency-hygiene)
Your own site
<a href="https://agentmods.dev/rules/sonatype/sonatype-cursor-plugin/dependency-hygiene"><img src="https://agentmods.dev/badge/rules/sonatype/sonatype-cursor-plugin/dependency-hygiene/github.svg" alt="Measured on agentmods" height="20"></a>

Or the 80×15 button, for a site that already has a row of RSS and ATOM ones. Only the verdict fits; the numbers stay here.

agentmods 80×15 button for dependency-hygiene

Your own site · 80×15
<a href="https://agentmods.dev/rules/sonatype/sonatype-cursor-plugin/dependency-hygiene"><img src="https://agentmods.dev/badge/rules/sonatype/sonatype-cursor-plugin/dependency-hygiene.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 0 Nothing until a file matches its globs; then the whole rule loads.
When invoked 330 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 $0.00330
Opus 5.5 $0.00000 $0.00132
Sonnet 5.5 $0.00000 $0.00066
Haiku 4.5 $0.00000 $0.00033

Measured 1mo ago against content hash 7c2bbb617eb5, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

dependency-hygiene 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 1mo 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.

rules/dependency-hygiene.mdc · 36 lines

What it actually says

Dependency hygiene

When editing dependency files:

  1. Adding new dependencies: Before adding a new dependency, consider running /check-dependency <package> to verify its security posture, license compatibility, and quality metrics.

  2. Updating versions: When changing dependency versions, use /find-safer-version <package> to find the most secure version that meets your requirements.

  3. Version pinning: Prefer exact versions over ranges to ensure reproducible builds. Avoid:

    • * or latest (unpredictable)
    • ^ or ~ ranges in production (can introduce vulnerabilities)
  4. Periodic audits: Run /audit-dependencies regularly to catch newly disclosed vulnerabilities in existing dependencies.

  5. PURL format reference:

    • npm: pkg:npm/<name>@<version>
    • Maven: pkg:maven/<groupId>/<artifactId>@<version>
    • PyPI: pkg:pypi/<name>@<version>
    • Go: pkg:golang/<module>@<version>
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. 1mo ago First seen · 36 lines · 0 tokens per session scan A 7c2bbb617eb5

Subscribe to this mod's changes

dependency-hygiene is a cursor rule published in the GitHub repository sonatype/sonatype-cursor-plugin (0 stars, last pushed 5mo ago), licensed MIT. It costs nothing until one of its globs matches a file; then it loads 330 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.