AI SummaryNative SQL extensions for GoldenMatch ().
Install
Copy this and paste it into Claude Code, Cursor, or any AI assistant:
I want to add the "goldenmatch — Windsurf Rules" prompt rules to my project. Repository: https://github.com/benseverndev-oss/goldenmatch Please read the repo to find the rules/prompt file, then: 1. Download it to the correct location (.cursorrules, .windsurfrules, .github/prompts/, or project root — based on the file type) 2. If there's an existing rules file, merge the new rules in rather than overwriting 3. Confirm what was added
Description
Zero-config entity resolution. The zero-tuning Fellegi-Sunter path beats hand-rolled Splink head-to-head; scales from a CSV to a verified 100M-row dedupe in 9.2 min on Ray. Fuzzy/exact/probabilistic + PPRL + LLM, identity graph. Python + edge-safe TypeScript (optional WASM), SQL-native in Postgres & DuckDB, MCP/REST + dbt/Airflow.
GoldenMatch Extensions
Native SQL extensions for GoldenMatch (D:\show_case\goldenmatch).
Related Projects
• Main repo: D:\show_case\goldenmatch -- Python entity resolution toolkit (v1.1.0+). • This repo: Rust bridge + Postgres extension + DuckDB Python UDFs • PyPI packages: goldenmatch (Python), goldenmatch-duckdb (DuckDB UDFs)
Branch & Merge SOP (all Golden Suite repos)
• Feature work goes on feature/<name> branches, never directly to main • Merge via squash merge PR (watchers see PR activity, history stays clean) • PR title format: feat: <description> or fix: <description> • PR body: summary bullets + test plan • Merge when: tests pass, docs updated. Days not weeks. • After merge: delete remote branch
Environment
• Windows 11, bash shell (Git Bash) -- use Unix paths • Two GitHub accounts: benzsevern (personal, for this repo) and benzsevern-mjh (work) • MUST gh auth switch --user benzsevern before push, switch back to benzsevern-mjh after • Rust 1.94.0 at C:\Users\bsevern\.cargo\bin -- must set RUSTUP_HOME="C:/Users/bsevern/.rustup" and CARGO_HOME="C:/Users/bsevern/.cargo" in every bash command • No admin privileges -- no LLVM/libclang, no WSL2. pgrx builds only work in CI (Linux) • PostgreSQL 16 portable at C:\Users\bsevern\tools\pg16portable\pgsql • Bridge crate compiles locally. Postgres crate requires Linux (CI only).
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Works With
Any AI assistant that accepts custom rules or system prompts