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Elbi
Python semantic-layer tool server that lets developers write ordinary derivation functions and serve them to agents over MCP as versioned, cached, verified tools. The CLI can open a local chat UI and MCP endpoint or run an MCP-only HTTP server, making reproducible table and analytics functions available without requiring an API key for basic setup. Public GitHub repository created September 3, 2026.
MCP unverified
Integration
| Transport | http |
| Auth | none |
| Endpoint | http://localhost:7878/mcp |
| Install | uv tool install elbi |
Use Cases
| 01 | Expose trusted Python derivation functions as versioned MCP tools for agents |
| 02 | Serve table and analytics outputs from local datasets through a reproducible semantic layer |
| 03 | Run a local chat UI or MCP-only HTTP endpoint for inspecting and calling derived tools |
Tags
semantic-layer analytics derivations duckdb data-science reproducibility python http
Machine-readable: /api/servers.json
· JSON-LD schema embedded in <head>