
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
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 mcp add orionbelt-semantic-layer -- uvx orionbelt-semantic-layer{
"mcpServers": {
"orionbelt-semantic-layer": {
"command": "uvx",
"args": [
"orionbelt-semantic-layer"
]
}
}
}orionbelt-semantic-layerFrequently 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.
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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.