claude-code-plugin-marketplace

Collection of 23 plugins for Claude Code. Each plugin is a directory under plugins/ containing a plugin.json manifest, a README.md, and in some cases implementation code.

Status

Mixed. Some plugins (quant-trading-system, code-safety-monitor, ace-context-engineering) contain implementation code. Most plugins are manifest + README definitions that describe agent prompts and workflows. No centralized test suite.

Plugin Catalog (23)

Repository Structure

.claude-plugin/
  marketplace.json       # Plugin registry (23 entries)

plugins/
  <plugin-name>/
    plugin.json          # Manifest (name, description, version)
    README.md            # Plugin documentation
    src/                 # (some plugins) Implementation code

qts/                     # Quantitative trading system (shared module)
  main.py                # Entry point
  risk.py                # Risk management (leverage caps, stop-loss, drawdown)
  executor.py            # Order execution (paper + live via CCXT)
  market_intelligence.py # Market data analysis
  tournament.py          # Multi-variant paper trading tournaments
  research_loop.py       # Strategy research pipeline
  llm_client.py          # LLM provider integration (mock, OpenAI, DeepSeek)
  bullets.py             # ACE bullet logging

Installation

# Add marketplace to Claude Code
/plugin marketplace add jmanhype/claude-code-plugins

# Browse plugins
/plugin

# Install a specific plugin
/plugin install code-safety-monitor

Quantitative Trading System

The qts/ directory at the repo root contains the actual trading implementation shared by 3 plugins (quant-trading-system, tournament-runner, research-execution-pipeline).

# Paper trading
PYTHONPATH=. python -m qts.main --symbols ETH SOL XRP --llm-provider mock

# Tournament (multi-variant comparison)
PYTHONPATH=. python -m qts.tournament --variants tp_trail_1.0 tp_trail_1.5 --days 7

Risk defaults: 1.0x gross leverage cap, 25% max position per symbol, -5% daily loss limit, -10% max drawdown halt.

Configuration

Trading plugins require environment variables:

EXCHANGE_API_KEY=...
EXCHANGE_SECRET=...
PAPER_TRADING=true   # default; live trading requires 3-layer approval

GitHub plugins require:

GITHUB_TOKEN=...

Limitations

• Most plugins are manifest-only (prompt definitions, not executable code)
• The /plugin command infrastructure depends on Claude Code's plugin system, which is not publicly documented
• No tests for the plugin loading mechanism
• The qts/ trading system has 1 test file (test_risk.py)
• Plugin versioning is inconsistent; only ace-context-engineering has a version field in the manifest
• No CI/CD pipeline for plugin validation
• The marketplace registry (marketplace.json) must be manually kept in sync with the plugins/ directory
• Several GitHub Actions workflows reference external services that may not be configured