Helius MCP Server

by helius-labs

Official Helius MCP Server - Complete Solana blockchain data access for AI assistants

29Node.jsstdio

context tax

pending

security

pending

cold start

pending

freshness

pending

Our reading of Helius, from the data

Helius is a finance & fintech MCP server from helius-labs.

We haven't measured its tool list yet, so its token cost is unknown.

With 29 GitHub stars it ranks #167 of 2,965 finance & fintech servers we index.

It runs locally on your machine over stdio.

Install Helius MCP server

claude mcp add helius-helius-labs -- npx -y helius-mcp

{
  "mcpServers": {
    "helius-helius-labs": {
      "command": "npx",
      "args": [
        "-y",
        "helius-mcp"
      ]
    }
  }
}

Add to ~/.cursor/mcp.json (global) or .cursor/mcp.json (project).

{
  "mcpServers": {
    "helius-helius-labs": {
      "command": "npx",
      "args": [
        "-y",
        "helius-mcp"
      ]
    }
  }
}

Settings → Developer → Edit Config (claude_desktop_config.json), then restart.

{
  "servers": {
    "helius-helius-labs": {
      "type": "stdio",
      "command": "npx",
      "args": [
        "-y",
        "helius-mcp"
      ]
    }
  }
}

Add to .vscode/mcp.json in your workspace.

{
  "mcpServers": {
    "helius-helius-labs": {
      "command": "npx",
      "args": [
        "-y",
        "helius-mcp"
      ]
    }
  }
}

Add to ~/.codeium/windsurf/mcp_config.json.

Freshness

Not enough public signals yet to judge maintenance.

Last commit (default branch)
2026-10-18 · today · GitHub
Latest release
2026-06-24 · 4mo ago · GitHub · helius-cli@2.1.0
Package published
no data · npm/PyPI
Registry entry updated
no data · official registry

How it compares in Finance & Fintech

Against the most-starred finance & fintech servers we index. Token cost is per model turn, measured from each server's live tool list.

Server	Stars	Tools	Tokens / turn	Freshness	Runs
Helius (this)	29	—	not measured	—	local
CCXT	44,454	—	not measured	Active	local
Finance Toolkit	5,439	—	not measured	Active	local + hosted
Agent Toolkit	1,960	—	not measured	Active	hosted
Stripe	1,960	—	not measured	Active	local
Tradememory Protocol	1,430	—	not measured	Active	local

All finance & fintech MCP servers

FAQ

›How do I install the Helius MCP server in Claude Code?

Run: claude mcp add helius-helius-labs -- npx -y helius-mcp. For Cursor, VS Code, Claude Desktop and Windsurf, use the install tabs above.

›Does Helius require an API key?

No required environment variables are declared in its published metadata.

›Can I use Helius as a remote (hosted) MCP server?

No hosted endpoint is published; it runs locally over stdio.

›Is Helius in the official MCP registry?

No. It was indexed from npm.

Sources and method

GitHub repository: fetched 2026-10-19
Package registry (npm / PyPI): listed
Last checked against all sources: 2026-10-19

The description, packages and links come from the maintainer's own published metadata. Token cost, security signals, freshness and the reading above are MCPSkillHub's own measurements; see the methodology. Spot an error? Request a correction or claim the listing.