The LuxAlgo Library — The encyclopedia of trading & technical analysis — as an MCP server. Hundreds of concepts with formulas and plain-markdown pages, plus the full indicator catalog with descriptions, families, and Pine Script sources where publicly served. Free, keyless, read-only.

Installation

Connect to the hosted MCP server:

https://mcp.luxalgo.com/mcp

Claude Code

claude mcp add --transport http luxalgo https://mcp.luxalgo.com/mcp

Cursor

Use the Install in Cursor badge above, or add this to .cursor/mcp.json:

{
  "mcpServers": {
    "luxalgo": {
      "url": "https://mcp.luxalgo.com/mcp"
    }
  }
}

Other MCP Clients

Add the hosted URL to your client's MCP config:

{
  "mcpServers": {
    "luxalgo": {
      "url": "https://mcp.luxalgo.com/mcp"
    }
  }
}

| Client | Where to add it | | --- | --- | | Cursor | .cursor/mcp.json or the install badge above | | Claude Desktop | claude_desktop_config.json | | VS Code | Install badge above, or MCP settings | | Windsurf | ~/.codeium/windsurf/mcp_config.json | | Zed | settings.json under context_servers | | Warp | Settings → Agents → MCP servers | | LM Studio | mcp.json | | OpenCode | opencode.json | | Gemini CLI | ~/.gemini/settings.json |

Local (stdio)

{
  "mcpServers": {
    "luxalgo": {
      "command": "npx",
      "args": ["-y", "@luxalgo/mcp"]
    }
  }
}

Available Tools

| Tool | Description | | --- | --- | | library_search | One search over concepts (alias-aware) + indicators | | library_get_concept | Full concept page as markdown | | library_get_indicator | Indicator detail: body, family, concepts, source code availability | | library_get_source_code | Full source code when publicly served (fetched only on demand) | | library_list_concepts | Paginated concept roster, optionally per family | | library_list_indicators | Filtered, paginated browse with server-side sort | | library_list_families | The taxonomy backbone with counts | | library_get_family | A family hub as markdown + concept roster |

All outputs are compact JSON with canonical urls for citation. Concept and family pages are also directly fetchable as markdown — append .md to any concept URL.

Development

npm install
npm run build
npm start            # stdio
npm run start:http   # streamable HTTP on :3333/mcp
npm test             # smoke suite over stdio (hits live endpoints)

Environment (optional): LUXALGO_APP_ORIGIN, LUXALGO_SITE_ORIGIN to point at non-production environments.

License

MIT © LuxAlgo