@luxalgo/mcp

LuxAlgo Library MCP

Library  ·  NPM Package  ·  GitHub

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-specific configs

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