plugin-management

plugin-management is a skill for Claude Code, Codex, Cursor from benwilcock/rhdh-lab. It costs 104 tokens per session (2,805 once invoked), scanned A, original, Apache-2.0.

A plugin-management guide explains how to find, enable, disable, and configure add-ons for Red Hat Developer Hub, a platform for building developer portals.

In plain words
What is it for?
It helps discover supported plugins, inspect their package and configuration information, and integrate them into a Developer Hub setup.
Why use it?
It gives teams a documented way to manage available portal add-ons and apply their settings.

Skill for Claude CodeCodexCursor

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.

agentmods
npx agentmods add skills/benwilcock/rhdh-lab/plugin-management
Any agent
npx skills add benwilcock/rhdh-lab --skill plugin-management
Clone the repo
git clone --depth 1 https://github.com/benwilcock/rhdh-lab

Made for: Claude Code, Codex, 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 plugin-management

README.md
[![agentmods](https://agentmods.dev/badge/skills/benwilcock/rhdh-lab/plugin-management.svg)](https://agentmods.dev/skills/benwilcock/rhdh-lab/plugin-management)
Your own site
<a href="https://agentmods.dev/skills/benwilcock/rhdh-lab/plugin-management"><img src="https://agentmods.dev/badge/skills/benwilcock/rhdh-lab/plugin-management.svg" alt="Measured on agentmods" height="20"></a>
Per session 104 Skills are progressive disclosure: only the name and description are preloaded; the body loads when the skill is used.
When invoked 2,805 The whole file, excluding the scripts and references it only reads on demand.
Security scan A 1 finding. Scan, not verified.
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 $0.00104 $0.02805
Opus 5 $0.00052 $0.01403
Sonnet 5 $0.00021 $0.00561
Haiku 4.5 $0.00010 $0.00281

Measured 4d ago against content hash 870e084e199c, method: parsed. Prices are Anthropic first-party input rates as of 2026-08-30, from the pricing page.

Security

Grade A, and why

plugin-management 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 4d 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 -s https://api.github.com/repos/redhat-developer/rhdh-plugin-export-overlays/contents/catalog-entities/extensions/plugins | jq -r '.[].name' | sed 's/\.yaml$//'
.cursor/skills/plugin-management/SKILL.md · 236 lines

How it starts

The opening of the file, as written. The whole thing — 236 lines — stays where its author put it; the contents beside it link to each section on GitHub.

Manage Dynamic Plugins

This skill guides users through adding, enabling, disabling, and configuring dynamic plugins on RHDH. It covers the full workflow: discovering plugins, reading plugin metadata, integrating and configuring plugins, applying changes to containers, and troubleshooting.

Note: This skill complements the dynamic-plugins workspace skill. That skill covers file layout and local plugin development; this skill covers the full end-to-end workflow for discovering and adding plugins from external sources.

Plugin Configuration

This section helps users enable, disable, and configure dynamic plugins. It uses the rhdh-plugin-export-overlays repository as the authoritative source for available plugins, their packages, and configuration.

Data Sources

All plugin information comes from the rhdh-plugin-export-overlays repo on the main branch:

  • Available plugins catalog: https://raw.githubusercontent.com/redhat-developer/rhdh-plugin-export-overlays/refs/heads/main/catalog-entities/extensions/plugins/all.yaml
  • Package metadata (OCI artifact + config examples): https://raw.githubusercontent.com/redhat-developer/rhdh-plugin-export-overlays/main/workspaces/<plugin-name>/metadata/<package-name>.yaml

To list all available plugin names:

curl -s https://api.github.com/repos/redhat-developer/rhdh-plugin-export-overlays/contents/catalog-entities/extensions/plugins | jq -r '.[].name' | sed 's/\.yaml$//'

Workflow: Enabling a Plugin

Step 1: Identify the Plugin
  • Ask the user which plugin to enable. List all plugins available in the plugins catalog.
  • Validate that the plugin name is valid and exists in the plugins catalog. If not try to fetch information for similar plugin names and ask user to select the correct plugin.
Step 2: Fetch Plugin Definition

Fetch the plugin definition YAML:

curl -s https://raw.githubusercontent.com/redhat-developer/rhdh-plugin-export-overlays/main/catalog-entities/extensions/plugins/<plugin-name>.yaml

Read the full file on GitHub · 236 lines

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. 4d ago First seen · 236 lines · 104 tokens per session scan A 870e084e199c

Subscribe to this mod's changes

plugin-management is a skill published in the GitHub repository benwilcock/rhdh-lab (2 stars, last pushed 2mo ago), licensed Apache-2.0. It adds 104 tokens to every session and 2,805 once invoked, about $0.0005 per session on Opus 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 2026-08-31.

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