grafema: Skill for Claude Code

.claude/skills/docker-node-version-compat-modules/SKILL.md

docker-node-version-compat-modules is a skill for Claude Code from Disentinel/grafema. It costs 135 tokens per session (1,527 once invoked), scanned A, original, no licence file.

A troubleshooting guide for Node.js command-line tools running in Docker containers. It focuses on cases where dependencies installed on the host require a newer Node.js version than the container provides.

In plain words
What is it for?
Use it when a tool in Docker fails with errors such as unsupported regular-expression flags, particularly after dependencies were installed with Node.js 20 or newer on the host.
Why use it?
It explains crashes caused by mixing host-installed `node_modules` with an older container runtime. This helps resolve syntax errors that originate in dependencies rather than the application code.

Skill for Claude Code

Written for Claude Code: installed under .claude/.

This is Disentinel/grafema's own configuration. It tells Claude Code how to work on grafema 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 grafema configures →

Reuse

Borrowing it

Nothing to install: this file belongs to Disentinel/grafema. 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/Disentinel/grafema/main/.claude/skills/docker-node-version-compat-modules/SKILL.md
Clone the repo
git clone --depth 1 https://github.com/Disentinel/grafema

Made for: Claude Code.

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 docker-node-version-compat-modules

README.md
[![agentmods](https://agentmods.dev/badge/skills/disentinel/grafema/docker-node-version-compat-modules/github.svg)](https://agentmods.dev/skills/disentinel/grafema/docker-node-version-compat-modules)
Your own site
<a href="https://agentmods.dev/skills/disentinel/grafema/docker-node-version-compat-modules"><img src="https://agentmods.dev/badge/skills/disentinel/grafema/docker-node-version-compat-modules/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 docker-node-version-compat-modules

Your own site · 80×15
<a href="https://agentmods.dev/skills/disentinel/grafema/docker-node-version-compat-modules"><img src="https://agentmods.dev/badge/skills/disentinel/grafema/docker-node-version-compat-modules.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 135 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 1,527 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 1 finding. A grade says what 26 rules found in the file — not that it is safe.
Origin unknown 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 $0.00135 $0.01527
Opus 5.5 $0.00054 $0.00611
Sonnet 5.5 $0.00027 $0.00305
Haiku 4.5 $0.00014 $0.00153

Measured 1mo ago against content hash 610743db8a3c, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

docker-node-version-compat-modules 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 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.

Makes network callslowCapability

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

curl -sL https://nodejs.org/dist/v20.18.0/node-v20.18.0-linux-x64.tar.xz | \
.claude/skills/docker-node-version-compat-modules/SKILL.md · 154 lines

The source is not reproduced here

A licence we could not identify

The repository carries a LICENSE file, but it is custom or dual enough that GitHub cannot name it and neither can this catalogue. Unknown terms are not permission, so the body is not copied here. Read the licence at the source and decide for yourself.

Read it on GitHub

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 · 154 lines · 135 tokens per session scan A 610743db8a3c

Subscribe to this mod's changes

docker-node-version-compat-modules is a skill published in the GitHub repository Disentinel/grafema (35 stars, last pushed 2mo ago), with no licence file. It adds 135 tokens to every session and 1,527 once invoked, about $0.0005 per session on Opus 5.5. 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 2026-08-30.

Related

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