qte77-claude-code-plugins

A marketplace of 27 Claude Code plugins for Python, C++, desktop apps, code reviews, documentation, research, and related development work.

In plain words
What is it for?
Use it for Python implementation and testing, generating commit messages and pull requests, researching and hardening codebases, resolving build errors, and developing C++ desktop interfaces with wxWidgets, GTK, or Qt.
Why use it?
It groups development tools in one catalogue, so you can choose focused add-ons instead of searching for each task separately.

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 qte77/claude-code-plugins
agentmods
npx agentmods add plugins/qte77/claude-code-plugins/marketplace
Clone the repo
git clone --depth 1 https://github.com/qte77/claude-code-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

qte77-claude-code-plugins 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 · 178 lines

How it starts

The opening of the file, as written. The whole thing — 178 lines — stays where its author put it; the contents beside it link to each section on GitHub.

{
  "name": "qte77-claude-code-plugins",
  "owner": {
    "name": "qte77"
  },
  "metadata": {
    "description": "Claude Code utility plugins for development, architecture, auditing, documentation, market research, and CC meta-skills",
    "version": "3.7.0"
  },
  "plugins": [
    {
      "name": "python-dev",
      "source": "./plugins/python-dev",
      "description": "Python implementation, testing, code review skills, and scaffold adapter for Ralph loop",
      "version": "2.1.4"
    },
    {
      "name": "commit-helper",
      "source": "./plugins/commit-helper",
      "description": "Generate conventional commit messages and pull requests with approval workflow",
      "version": "1.1.1"
    },
    {
      "name": "codebase-tools",
      "source": "./plugins/codebase-tools",
      "description": "Isolated codebase research, quality hardening, and build error resolution via skills and agents",
      "version": "1.4.3"
    },
    {
      "name": "cpp-desktop",
      "source": "./plugins/cpp-desktop",
      "description": "C++ desktop GUI development with wxWidgets, GTK, Qt \u2014 implement, review, analyze",
      "version": "1.0.1"
    },
    {
      "name": "cc-meta",
      "source": "./plugins/cc-meta",
      "description": "Claude Code meta-skills for cross-project synthesis, context compaction, session intelligence, and memory seed template",
      "version": "1.15.2"
    },
    {
      "name": "backend-design",
      "source": "./plugins/backend-design",
      "description": "Backend system architecture and API design skills",
      "version": "1.0.2"
    },
    {
      "name": "mas-design",
      "source": "./plugins/mas-design",
      "description": "Multi-agent system plugin design and OWASP MAESTRO security framework",
      "version": "1.1.2"
    },
    {
      "name": "website-audit",
      "source": "./plugins/website-audit",
      "description": "Website SEO/GEO, design research, usability, and WCAG accessibility audit skills",
      "version": 

Read the full file on GitHub · 178 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 · 178 lines scan A 2f80e9cdd200

Subscribe to this mod's changes

qte77-claude-code-plugins is a plugin published in the GitHub repository qte77/claude-code-plugins (2 stars, last pushed 2d ago), licensed Apache-2.0. 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.