Python · MIT
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.
★ 135
Stars
17 forks · 19 open issues
+1.0/wk
Growth · measured
Stars counted between two of our own snapshots roughly a week apart. The repository page gives the exact span.
25.9
Momentum / 100
see the breakdown below
7mo ago
Created
last push 3d ago
Star history
How this score was built
| Component | Weight | Earned | Why |
|---|---|---|---|
| Velocity | 55 | 1.1 | +1.0/wk, log-scaled against a 750/day ceiling |
| Acceleration | 15 | 3.6 | last week ran 1.24× the monthly pace |
| Freshness | 15 | 15.0 | last push 3d ago; decays to zero at 180 days |
| Scale | 15 | 6.2 | 135 stars, log-scaled against 150k — stops a 3-star repo topping the board |
| Momentum | 100 | 25.9 | sum of the above |
Detail
| Topics | data-cleaningdata-engineeringdata-matchingdata-qualitydeduplicationentity-resolutionfellegi-sunterfuzzy-matchingknowledge-graphllmmaster-data-managementmcp-serverpolarspprlpythonrecord-linkagerustsplinktypescriptzero-config |
| Matched on | Data (data-engineering) |
| Short window | +1 stars over 7 days = 0.1/day |
| Long window | +3 stars over 26 days = 0.1/day |
| Lifetime average | 0.58 stars/day over 234 days |
| First seen here | 2026-10-11 |
| Last read | 2d ago |