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orionbelt-semantic-layer

MCP server by github.com/ralfbecher/orionbelt-semantic-layer

API-first semantic layer MCP server compiling YAML models into dialect-specific SQL

53 starspypi: orionbelt-semantic-layer

About orionbelt-semantic-layer

orionbelt-semantic-layer is an MCP (Model Context Protocol) server published by ralfbecher in the official MCP registry, listed under Databases on Loomal. API-first semantic layer MCP server compiling YAML models into dialect-specific SQL

It ships as a Python package on PyPI (orionbelt-semantic-layer), so any MCP client that can launch a local process can run it.

Development happens in the open at github.com/ralfbecher/orionbelt-semantic-layer, where the project has earned 53 GitHub stars.

Use orionbelt-semantic-layer with your agent

Claude Code · one command
claude mcp add orionbelt-semantic-layer -- uvx orionbelt-semantic-layer
Claude Desktop, Cursor & other MCP clients · config
{
  "mcpServers": {
    "orionbelt-semantic-layer": {
      "command": "uvx",
      "args": [
        "orionbelt-semantic-layer"
      ]
    }
  }
}
pypiorionbelt-semantic-layer

Frequently asked questions

What is orionbelt-semantic-layer?
orionbelt-semantic-layer is an MCP (Model Context Protocol) server by ralfbecher in the Databases category. API-first semantic layer MCP server compiling YAML models into dialect-specific SQL
How do I connect orionbelt-semantic-layer to Claude, Cursor, or another MCP client?
Install orionbelt-semantic-layer from its pypi package (orionbelt-semantic-layer) and register it under "mcpServers" in your client's MCP configuration — for example claude_desktop_config.json or Cursor's mcp.json — then restart the client.
Is orionbelt-semantic-layer open source?
Yes — the source code is public at github.com/ralfbecher/orionbelt-semantic-layer, with 53 GitHub stars.
Can AI agents pay to use orionbelt-semantic-layer?
Not yet through Loomal — orionbelt-semantic-layer is listed as a free directory entry. If its maintainer verifies ownership, they can set per-call USDC pricing that agents pay over x402, with settlement on Base.

Listing data from the official MCP registry and GitHub, refreshed periodically. Not affiliated with the maintainer unless claimed. Maintain orionbelt-semantic-layer? Claim this listing free by verifying GitHub ownership, or contact us.