benseverndev-oss/goldenmatch

Zero-config entity resolution feeding a durable identity layer: messy records from any source become stable golden entities, a Customer 360 with provenance, merge/split and audit. Fellegi-Sunter beats hand-tuned Splink. Arrow-native/Rust, 250M rows in 11.2 min. Python + edge TypeScript (WASM), SQL-native in Postgres & DuckDB, 97 MCP tools + REST.

This repository also configures its own agents. See what goldenmatch tells them →

Open on GitHub docs.bensevern.dev

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goldenanalysis

01

benseverndev-oss/goldenmatch

MCP server Claude CodeCodexCursor +2

One of 2 in server.json

Read-only cross-cutting analysis, metrics, and reporting engine for the Golden Suite. Runs locally from the goldenanalysis Python package.

not rated 134 +1 yesterday A tokens not measured original MIT

goldenmatch

02

benseverndev-oss/goldenmatch

MCP server Claude CodeCodexCursor +2

One of 2 in server.json

Entity resolution toolkit — deduplicate records, match across sources, and maintain golden records. Runs locally from the goldenmatch Python package.

not rated 134 +1 yesterday A tokens not measured original MIT