nick-personal-marketplace

A personal Claude Code plugin marketplace: a catalogue that distributes add-ons for Claude Code. It includes tools for development workflows, text formatting, visual output, Jujutsu version control, and Apple Podcasts.

In plain words
What is it for?
Use it to discover and install the marketplace's plugins, such as development agents, Markdown formatting tools, visualisation tools, Jujutsu helpers, and podcast utilities.
Why use it?
It collects several related add-ons in one place instead of requiring developers to find each one separately. The listed tools cover different productivity and project tasks.

Plugin for Claude Code

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.

Claude Code
/plugin marketplace add musingfox/cc-plugins
agentmods
npx agentmods add plugins/musingfox/cc-plugins/marketplace
Clone the repo
git clone --depth 1 https://github.com/musingfox/cc-plugins

Made for: Claude Code.

Per session not measured What this adds to a session before it is invoked.
When invoked not measured Not applicable: nothing here is loaded into a session.
Security scan A 0 findings. Scan, not verified.
Origin original No closer match found in the catalogue.
Security

Grade A, and why

nick-personal-marketplace 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 yesterday.

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-plugin/marketplace.json · 98 lines

How it starts

The opening of the file, as written. The whole thing — 98 lines — stays where its author put it; the contents beside it link to each section on GitHub.

{
  "name": "nick-personal-marketplace",
  "owner": {
    "name": "Nick Huang"
  },
  "description": "Nick's personal Claude Code plugin marketplace featuring OMT and other productivity tools",
  "allowCrossMarketplaceDependenciesOn": [
    "obsidian-skills"
  ],
  "plugins": [
    {
      "name": "omt",
      "source": "./omt",
      "description": "OMT - One Man Team: Your personal development squad powered by Agent-First workflow with 5 autonomous agents"
    },
    {
      "name": "readability",
      "source": "./readability",
      "description": "Readability Formatting: Enhances AI-generated text readability through proper alignment and formatting of markdown tables, ASCII art, and text-based diagrams"
    },
    {
      "name": "viz",
      "source": "./viz",
      "description": "Visual output for chat and browser — inline code-shape visuals (viz-inline) plus markdown/Mermaid HTML rendering (viz-render)"
    },
    {
      "name": "jj",
      "source": "./jj",
      "description": "Jujutsu (jj) VCS helper: workflow commands, natural language operations, and Git-to-jj translation"
    },
    {
      "name": "apple-podcasts",
      "source": "./apple-podcasts",
      "description": "Fetch Apple Podcasts episode audio download URLs via iTunes API and RSS feeds"
    },
    {
      "name": "markitdown",
      "source": "./markitdown",
      "description": "Convert PDF, Office documents, images, audio, and more to Markdown using Microsoft's MarkItDown"
    },
    {
      "name": "context-flow",
      "source": "./context-flow",
      "description": "[Experimental] Contract-driven development pipeline with human-in-the-loop decision gating — agents defined by Context + Goal + Tools, not roles"
    },
    {
      "name": "spiral",
      "source": "./spiral",
      "description": "[Experimental] Spiral — narrow a vague question into an implementation-sized goal, one layer at a time: diverge into distinct directions, you pick one, converge it into a plan or milestone

Read the full file on GitHub · 98 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. yesterday First seen · 98 lines scan A 3ea0f1878280

Subscribe to this mod's changes

nick-personal-marketplace is a plugin published in the GitHub repository musingfox/cc-plugins (2 stars, last pushed 2d ago), licensed MIT. Its token cost is not measured: this kind of file is read by the harness, not the model. 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.