nexus-mutual

Nexus Mutual Plugin

A plugin that bundles the Nexus Mutual MCP server with advisory skills. One install gives you tools for products, pricing, capacity, cover terms, and claims history, plus guided workflows for cover sizing, term explanations, and claims analysis.

Works with Claude Code, Cursor, and Claude Desktop.

Skills

Skill	Activates when
/nexus-mutual:products	Asking about cover products, pricing, what's covered/excluded, vault protection
/nexus-mutual:claims	Asking about claims history, approval rates, payout amounts, claims for a product

Tools

See the MCP server repo for the full list of tools and configuration options.

Install

Claude Code

claude plugin install --from https://github.com/NexusMutual/nexus-mutual-plugin.git

Or test locally:

claude --plugin-dir /path/to/nexus-mutual-plugin

Cursor

Clone and symlink into the local plugins directory:

git clone https://github.com/NexusMutual/nexus-mutual-plugin.git
ln -s "$(pwd)/nexus-mutual-plugin/nexus-mutual" ~/.cursor/plugins/local/nexus-mutual

Restart Cursor. Skills appear in Settings > Rules > Agent Decides and are invocable via /nexus-mutual:products and /nexus-mutual:claims.

Claude Desktop

Add the marketplace via Settings > Plugins > Add marketplace by URL:

https://github.com/NexusMutual/nexus-mutual-plugin.git

Or add the MCP server directly to ~/Library/Application Support/Claude/claude_desktop_config.json (macOS):

{
  "mcpServers": {
    "nexus-mutual": {
      "url": "https://api.staging.nexusmutual.io/mcp"
    }
  }
}

Links

• Nexus Mutual App — Buy cover
• Nexus Mutual MCP Server — Source code for the MCP server

License

MIT