PRSense - Repository Memory Infrastructure

Version updated for https://github.com/prsense-labs/prsense to version v1.0.2.

  • This action is used across all versions by 0 repositories.

Action Type

This is a Node action using Node version 20.

Go to the GitHub Marketplace to find the latest changes.

Action Summary

PRSense is a GitHub Action designed to provide a “Repository Memory” infrastructure by indexing pull requests, issues, and decisions for long-term recall. It enables semantic search, duplicate detection, and cross-repository comparison, helping engineering teams access historical context, avoid redundant work, and track attribution. The tool is optimized for performance with features such as vector-based semantic embeddings, batch processing, and configurable scoring, offering a cost-effective solution for managing repository intelligence in CI/CD workflows.

Release notes

What’s New

The pivot from “duplicate detection tool” to Repository Memory Infrastructure is complete.

Core Features

  • ✅ Multi-Signal Detection — Text + Diff + File similarity with configurable weights
  • ✅ Bloom Filter — Sub-millisecond rejection of unique items
  • ✅ ONNX Embeddings — 100% offline, zero API cost, privacy-first
  • ✅ Cross-Repo Detection — Find duplicates across your entire org
  • ✅ Batch API — Check 100s of PRs in CI/CD pipelines
  • ✅ Embedding Cache — 90% API cost reduction
  • ✅ Score Breakdown — Explainable results with multi-signal scores
  • ✅ Dry-Run Mode — Test without indexing

Storage

  • SQLite (development)
  • PostgreSQL + pgvector (production)

Integrations

  • GitHub Action (prsense-labs/prsense@v1)
  • CLI Tool (npx prsense check)
  • VS Code Extension
  • REST API / Microservice
  • Node.js Library

Stats

  • 127 tests passing across 9 test suites
  • 108 kB package size
  • Node.js ≥18.0.0

Install

npm install prsense