What is the key difference between Orionbelt Analytics and Postgres?

Orionbelt Analytics belongs to the Databases category with local stdio execution, while Postgres belongs to the Databases category with local stdio execution.

How do I install Orionbelt Analytics or Postgres 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 Orionbelt Analytics and Postgres free or paid?

Orionbelt Analytics operates under a Free / Open Source model (No auth required). Postgres operates under a Free / Open Source model (No auth required).

Which MCP server has more tools and community activity?

Orionbelt Analytics lists 26 tools with 0 views and 46 GitHub stars. Postgres lists 5 tools with 0 views and 0 GitHub stars.

Can I use both Orionbelt Analytics and Postgres 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

Orionbelt Analytics vs Postgres

In-depth architectural comparison of the Orionbelt Analytics and Postgres 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

Orionbelt Analytics

Databases · Local stdio

Quality: 56/100 (Good) | Auth: No auth required

Postgres

Databases · Local stdio

Quality: 56/100 (Good) | Auth: No auth required

Verdict Summary: Choose Orionbelt Analytics if you need specialized Databases tools running via a local process. Choose Postgres if your workspace requires Databases integration with local subprocess execution. Both servers can be configured concurrently in your client's mcpServers manifest.

Which MCP Server Should You Choose?

Choose Orionbelt Analytics when:

You need dedicated capabilities in the Databases domain.
You prefer local stdio subprocess transport architecture.
Your security boundary fits: No auth required (Free / Open Source).
Primary tools included: connect_database, list_schemas, reset_cache.

Explore Orionbelt Analytics Details

Choose Postgres when:

You need dedicated capabilities in the Databases domain.
You prefer local stdio subprocess transport architecture.
Your security boundary fits: No auth required (Free / Open Source).
Primary tools included: query, schema, table_info.

Explore Postgres Details

Feature & Specification Comparison

Specification	O Orionbelt Analytics Databases	P Postgres Databases
Summary	Ontology-based MCP server for database schema analysis and RDF/OWL ontology generation	PostgreSQL MCP — query databases, inspect schemas, explain queries.
Category & Scope	Databases	Databases
Quality signal

Tools & Capabilities Breakdown

Orionbelt Analytics Tools (26)

connect_database

Connect to any supported database using `.env` credentials

list_schemas

List available schemas in the connected database

reset_cache

Clear cached schema and ontology data for the current session

discover_schema

Analyze schema structure with automatic GraphRAG + ontology generation

get_table_details

Get detailed column, key, and constraint info for a specific table

cleanup_workspace

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).

Orionbelt Analytics Configuration

mcpServers (Claude Desktop / Cursor)

{
  "mcpServers": {
    "orionbelt-analytics": {
      "command": "npx",
      "args": [
        "mcp-remote",
        "http://localhost:9000/mcp",
        "--transport",
        "http-only"
      ]
    }
  }
}

Postgres Configuration

mcpServers (Claude Desktop / Cursor)

{
  "mcpServers": {
    "postgres": {
      "command": "npx",
      "args": [
        "-y",
        "mcp-pg-server"
      ]
    }
  }
}

Frequently Asked Questions

Orionbelt Analytics is categorized under Databases and uses a local stdio subprocess. In contrast, Postgres belongs to Databases using local stdio subprocess. Select Orionbelt Analytics when you need capabilities focused on databases and Postgres when you require tools for databases.

More alternatives to Orionbelt Analytics More alternatives to Postgres Databases category hub