nmg-plugins: Instructions file for Claude Code

CLAUDE.md

nmg-plugins CLAUDE.md is an instructions file for Claude Code from Nunley-Media-Group/nmg-plugins. It costs 368 tokens per session, scanned A, original, MIT.

A set of project instructions for maintaining a Claude Code plugin marketplace: a catalogue of plugins stored in separate Git repositories.

In plain words
What is it for?
Use it when editing the marketplace catalogue, adding or removing plugins, checking repository paths, or preparing changes for validation.
Why use it?
It explains where marketplace entries belong and how to validate changes, reducing mistakes when adding or updating plugins.

Instructions file for Claude Code

Written for Claude Code: the file is CLAUDE.md. Also seen: mentions .claude-plugin; mentions CLAUDE.md; mentions Claude Code.

This is Nunley-Media-Group/nmg-plugins's own configuration. It tells Claude Code how to work on nmg-plugins 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 nmg-plugins configures →

Reuse

Borrowing it

Nothing to install: this file belongs to Nunley-Media-Group/nmg-plugins. 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/Nunley-Media-Group/nmg-plugins/main/CLAUDE.md
Clone the repo
git clone --depth 1 https://github.com/Nunley-Media-Group/nmg-plugins

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 nmg-plugins CLAUDE.md

README.md
[![agentmods](https://agentmods.dev/badge/instructions/nunley-media-group/nmg-plugins/claude-md/github.svg)](https://agentmods.dev/instructions/nunley-media-group/nmg-plugins/claude-md)
Your own site
<a href="https://agentmods.dev/instructions/nunley-media-group/nmg-plugins/claude-md"><img src="https://agentmods.dev/badge/instructions/nunley-media-group/nmg-plugins/claude-md/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 nmg-plugins CLAUDE.md

Your own site · 80×15
<a href="https://agentmods.dev/instructions/nunley-media-group/nmg-plugins/claude-md"><img src="https://agentmods.dev/badge/instructions/nunley-media-group/nmg-plugins/claude-md.svg" alt="Reviewed on agentmods" width="80" height="20"></a>
Per session 368 This file is loaded in full into every session.
When invoked 368 The same file — it is already loaded in full.
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 $0.00368 $0.00368
Opus 5.5 $0.00147 $0.00147
Sonnet 5.5 $0.00074 $0.00074
Haiku 4.5 $0.00037 $0.00037

Measured 10d ago against content hash 36099b58ca05, method: parsed. Prices are Anthropic first-party input rates as of 2026-10-07, from the pricing page.

Security

Grade A, and why

nmg-plugins CLAUDE.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 10d 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.

CLAUDE.md · 33 lines

What it actually says

CLAUDE.md

Project Overview

Claude Code plugin marketplace repository for Nunley Media Group. Each listed plugin lives in its own GitHub repository and is referenced from .claude-plugin/marketplace.json.

Repository Structure

.claude-plugin/marketplace.json           — Claude Code marketplace catalog
scripts/validate-marketplace.mjs          — Catalog validator (run in CI)
.github/workflows/validate-marketplace.yml — Validates the catalog on PRs and pushes
README.md                                 — Public docs: how to add the marketplace, plugin pointers

Maintaining the Marketplace

When adding or removing a plugin:

  1. Edit .claude-plugin/marketplace.json:
    • Add or remove an entry in the plugins array.
    • For a plugin repo whose .claude-plugin/plugin.json lives at the repo root, use {"source": {"source": "url", "url": "https://github.com/owner/name.git", "ref": "main"}}.
    • If the plugin lives in a subdirectory, use source: "git-subdir" with a path.
    • Include description and category. Do not set version or sha: an entry tracks the plugin repo's main, and the version comes from its .claude-plugin/plugin.json. The validator rejects either field.
  2. Run node scripts/validate-marketplace.mjs.
  3. Update README.md to list the plugin and its source repo.
  4. Open a PR.

A plugin release needs no change here: its version comes from its own repo's main.

Plugin development happens entirely in each plugin's own repo. This repo is intentionally thin: it only points users at the plugins that make up the marketplace.

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. 10d ago First seen · 33 lines · 368 tokens per session scan A 36099b58ca05

Subscribe to this mod's changes

nmg-plugins CLAUDE.md is an instructions file published in the GitHub repository Nunley-Media-Group/nmg-plugins (2 stars, last pushed 8d ago), licensed MIT. It adds 368 tokens to every session, about $0.0015 per session on Opus 5.5. 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 2026-10-28.

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