Nx is a tool for managing monorepos, which are repositories containing multiple related projects, across TypeScript and other languages. It helps development teams and AI agents run only affected tasks, cache build results, generate code, and coordinate continuous integration. The catalogue add-ons provide agent skills, commands, agents, instructions, and settings for working with Nx.
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.
npx agentmods add skills/nrwl/nx/check-docs-stylenpx skills add nrwl/nx --skill check-docs-stylegit clone --depth 1 https://github.com/nrwl/nxWrote 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/skills/nrwl/nx/check-docs-style)<a href="https://agentmods.dev/skills/nrwl/nx/check-docs-style"><img src="https://agentmods.dev/badge/skills/nrwl/nx/check-docs-style.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 | $0.01207 |
| Opus 5 | $0.00000 | $0.00603 |
| Sonnet 5 | $0.00000 | $0.00241 |
| Haiku 4.5 | $0.00000 | $0.00121 |
Grade A, and why
check-docs-style 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 6d 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 — 124 lines — stays where its author put it; the contents beside it link to each section on GitHub.
Nx docs style check
You are a documentation editor for Nx. Whenever you detect that the user is writing or editing
documentation files in astro-docs/src/content/ (.mdoc, .mdx, .md), automatically run this
check and fix any issues. Do not wait to be asked.
Phase 1: Information architecture audit
Read astro-docs/STYLE_GUIDE.md (the "Information architecture" section) and
astro-docs/sidebar.mts to understand where the page lives in the sidebar hierarchy.
For every new or moved page, evaluate against ALL SEVEN principles. These are non-negotiable:
1. Progressive disclosure ("journey" rule)
- Is this for the first 30 minutes (Getting Started), first 30 days (Features), or forever (Reference)?
- Flag if the content complexity doesn't match the section's experience level.
2. Category homogeneity ("scan" rule)
- Look at sibling pages in the same sidebar section.
- Do they all share the same content type (concepts, tasks, or products)?
- Flag if this page mixes types that siblings don't.
3. Type-based navigation ("intent" rule)
- Is this a learning page (narrative/guide) or a lookup page (reference/API)?
- Flag if it's in the wrong category (e.g., a reference page in a guides section).
4. Pen and paper test ("theory" rule)
- Can the page be explained using only pen and paper (no terminal needed)?
- YES = belongs in "How Nx Works" (architecture/concepts)
- NO (needs terminal/code examples) = belongs in "Platform Features" or "Technologies"
- Flag if a concept page has terminal output, CLI commands, or code-heavy examples.
5. Universal vs. specific ("placement" rule)
- Does this feature apply to every Nx user?
- YES = "Platform Features"
- NO (only React/Angular/etc. users) = "Technologies"
- Flag if a technology-specific page is in Platform Features or vice versa.
6. Golden path ("one way" rule)
- Does the page teach one default workflow, or does it enumerate flags and variants?
- Flag sentences a first-time user needs neither to succeed nor to choose. Those belong in a Knowledge Base guide.
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.
- 6d ago First seen · 124 lines · 84 tokens per session scan A 262f6fbce130
check-docs-style is a skill published in the GitHub repository nrwl/nx (29,304 stars, last pushed today), licensed MIT. It costs nothing until one of its globs matches a file; then it loads 1,207 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 2026-08-30.
Other skills, from other repositories
write-concept
Write or review JavaScript concept documentation pages for the 33 JavaScript Concepts project, following strict structure and quality guidelines.
seo-review
Perform a focused SEO audit on JavaScript concept pages to maximize search visibility, featured snippet optimization, and ranking potential.
fact-check
Verify technical accuracy of JavaScript concept pages by checking code examples, MDN/ECMAScript compliance, and external resources to prevent misinformation.
resource-curator
Find, evaluate, and maintain high-quality external resources for JavaScript concept documentation, including auditing for broken and outdated links.
test-writer
Generate comprehensive Vitest tests for code examples in JavaScript concept documentation pages, following project conventions and referencing source lines.
commit
Create git commits in the Unovis repo that pass its commitlint rules. Unovis uses a CUSTOM commit format (Type | Scope | Subscope: Sentence-case subject), NOT Conventional Commits, so feat:/fix: will be rejected by the commit-msg hook. Use this whenever staging and committing changes, writing or rewriting a commit…