What is the key difference between Hashnet MCP Js and Ncp?

Hashnet MCP Js belongs to the Aggregators category with local stdio execution, while Ncp belongs to the Aggregators category with local stdio execution.

How do I install Hashnet MCP Js or Ncp in Claude Desktop or Cursor?

Copy the mcpServers JSON configuration snippet provided on this page into your claude_desktop_config.json or ~/.cursor/mcp.json file and restart your AI client.

Are Hashnet MCP Js and Ncp free or paid?

Hashnet MCP Js operates under a Freemium model (API Key required). Ncp operates under a Free / Open Source model (API Key required).

Which MCP server has more tools and community activity?

Hashnet MCP Js lists 21 tools with 2 views and 13 GitHub stars. Ncp lists 6 tools with 2 views and 98 GitHub stars.

Can I use both Hashnet MCP Js and Ncp together in the same MCP host?

Yes! MCP hosts like Claude Desktop, Cursor, Windsurf, Cline, and VS Code support configuring multiple servers under the mcpServers object simultaneously.

Side-by-Side Model Context Protocol Comparison

Hashnet MCP Js vs Ncp

In-depth architectural comparison of the Hashnet MCP Js and Ncp MCP servers. Compare execution transports, security boundaries, tool capabilities, quality scores, and ready-to-paste client installation snippets for Claude, Cursor, Windsurf, and VS Code.

At a Glance & Executive Verdict

Hashnet MCP Js

Aggregators · Local stdio

Quality: 61/100 (Good) | Auth: API Key required

Ncp

Aggregators · Local stdio

Quality: 55/100 (Good) | Auth: API Key required

Verdict Summary: Choose Hashnet MCP Js if you need specialized Aggregators tools running via a local process. Choose Ncp if your workspace requires Aggregators integration with local subprocess execution. Both servers can be configured concurrently in your client's mcpServers manifest.

Which MCP Server Should You Choose?

Choose Hashnet MCP Js when:

You need dedicated capabilities in the Aggregators domain.
You prefer local stdio subprocess transport architecture.
Your security boundary fits: API Key required (Freemium).
You have access to required keys: REGISTRY_BROKER_API_URL, REGISTRY_BROKER_API_KEY, BROKER_REQUEST_TIMEOUT_MS, MCP_TRANSPORT, MCP_HOST, MCP_PORT, MCP_ALLOWED_ORIGINS, MCP_SERVER_BEARER_TOKEN.
Primary tools included: hol.stats, hol.capabilities, hol.search.

Explore Hashnet MCP Js Details

Choose Ncp when:

You need dedicated capabilities in the Aggregators domain.
You prefer local stdio subprocess transport architecture.
Your security boundary fits: API Key required (Free / Open Source).
You have access to required keys: NCP_API_KEY, NCP_PROJECT_CONFIG.

Feature & Specification Comparison

Specification	Hashnet MCP Js hashgraph-online Aggregators	Ncp portel-dev Aggregators
Summary	MCP server for the Registry Broker. Discover, register, and chat with AI agents on the Hashgraph network.	NCP orchestrates your entire MCP ecosystem through intelligent discovery, eliminating token overhead while maintaining 98.2% accuracy.
Category & Scope	Aggregators

Tools & Capabilities Breakdown

Hashnet MCP Js Tools (21)

hol.stats

hol.capabilities

hol.search

hol.vectorSearch

hol.resolveUaid

hol.chat.readiness

hol.chat.createSession

hol.chat.sendMessage

Ready-to-Paste Client Configurations

Paste either (or both) of these JSON server blocks into your client config file (e.g. claude_desktop_config.json or ~/.cursor/mcp.json).

Hashnet MCP Js Configuration

mcpServers (Claude Desktop / Cursor)

{
  "mcpServers": {
    "hashgraph-online-hashnet-mcp-js": {
      "command": "npx",
      "args": [
        "-y",
        "@hol-org/hashnet-mcp"
      ],
      "env": {
        "REGISTRY_BROKER_API_URL": "YOUR_REGISTRY_BROKER_API_URL_HERE",
        "REGISTRY_BROKER_API_KEY": "YOUR_REGISTRY_BROKER_API_KEY_HERE",
        "BROKER_REQUEST_TIMEOUT_MS": "YOUR_BROKER_REQUEST_TIMEOUT_MS_HERE",
        "MCP_TRANSPORT": "YOUR_MCP_TRANSPORT_HERE",
        "MCP_HOST": "YOUR_MCP_HOST_HERE",
        "MCP_PORT": "YOUR_MCP_PORT_HERE",
        "MCP_ALLOWED_ORIGINS": "YOUR_MCP_ALLOWED_ORIGINS_HERE",
        "MCP_SERVER_BEARER_TOKEN": "YOUR_MCP_SERVER_BEARER_TOKEN_HERE"
      }
    }
  }
}

Ncp Configuration

mcpServers (Claude Desktop / Cursor)

{
  "mcpServers": {
    "portel-dev-ncp": {
      "command": "npx",
      "args": [
        "-y",
        "@modelcontextprotocol/server-sequential-thinking"
      ],
      "env": {
        "NCP_API_KEY": "YOUR_NCP_API_KEY_HERE",
        "NCP_PROJECT_CONFIG": "YOUR_NCP_PROJECT_CONFIG_HERE"
      }
    }
  }
}

Frequently Asked Questions

Hashnet MCP Js is categorized under Aggregators and uses a local stdio subprocess. In contrast, Ncp belongs to Aggregators using local stdio subprocess. Select Hashnet MCP Js when you need capabilities focused on aggregators and Ncp when you require tools for aggregators.

More alternatives to Hashnet MCP Js More alternatives to Ncp Aggregators category hub