MCP-plugin — Checkmarx Plugin Marketplace for Claude Code

This repository is a Claude Code plugin marketplace published by Checkmarx. It currently hosts one plugin:

| Plugin | Description | | ---------------------------------------------------------------- | ------------------------------------------------------------------------------------------ | | checkmarx-security-mcp | Connects Claude to the Checkmarx One platform via the security-mcp server (SAST / SCA / KICS / secret detection / remediation). |

Install

From the Claude Code CLI:

# Register this repo as a marketplace (one-time)
/plugin marketplace add cx-hitesh-madgulkar/MCP-plugin

# Install a plugin from it
/plugin install checkmarx-security-mcp@MCP-plugin

# Enable
/plugin enable checkmarx-security-mcp

> /plugin is only available in the Claude Code CLI. The VS Code extension does not expose this command — use the terminal.

See each plugin's own README for its setup, environment variables, and usage:

• checkmarx-security-mcp

Repository layout

MCP-plugin/
├─ .claude-plugin/
│  └─ marketplace.json                ← marketplace manifest (lists plugins)
├─ plugins/
│  └─ checkmarx-security-mcp/
│     ├─ .claude-plugin/
│     │  └─ plugin.json               ← plugin metadata
│     ├─ .mcp.json                    ← MCP server config (HTTP + Bearer auth)
│     └─ README.md
└─ README.md                          ← (this file)

Contributing a new plugin

1. Create plugins/<your-plugin>/ with .claude-plugin/plugin.json, .mcp.json (if it wraps an MCP server), and README.md. 2. Add an entry for it to plugins in .claude-plugin/marketplace.json. 3. Open a PR.