{"id":51181354,"url":"https://github.com/perseus-computing-llc/perseus-rapid-agent","last_synced_at":"2026-06-27T07:02:58.153Z","repository":{"id":362999809,"uuid":"1261578767","full_name":"Perseus-Computing-LLC/perseus-rapid-agent","owner":"Perseus-Computing-LLC","description":"Perseus Memory Agent: Gemini-powered agent with persistent project context using Elastic + Engram-rs. 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Cloud to self-hosted. Same agent, zero code changes.**\n\nA Gemini-powered agent with persistent project memory. Switches between Elastic Cloud (ELSER semantic search, ES|QL, Kibana) and Engram-rs (local SQLite+FTS5) by changing one environment variable. Built for the [Google Cloud Rapid Agent Hackathon](https://rapid-agent.devpost.com/) — Elastic Partner Track.\n\n[![License: MIT](https://img.shields.io/badge/license-MIT-blue.svg)](./LICENSE)\n[![Hackathon: Elastic Partner Track](https://img.shields.io/badge/hackathon-Elastic%20Partner%20Track-teal)]()\n\n## The Dual-Backend Architecture\n\n```\n                  MemoryBackend (abstract)\n                 /                      \\\n    Elastic Cloud (MCP)          Engram-rs (local)\n    · ELSER semantic search      · SQLite + FTS5\n    · ES|QL reflect queries      · Sub-millisecond recall\n    · Kibana dashboard           · Zero cloud deps\n    · Managed, scalable          · Self-hosted, MIT\n```\n\n| | Elastic (Cloud) | Engram-rs (Local) |\n|---|---|---|\n| **Search** | ELSER semantic | FTS5 keyword |\n| **Queries** | ES|QL structured | SQL |\n| **Dashboard** | Kibana | None |\n| **Deps** | Elastic Cloud account | Zero |\n| **Swap cost** | `MEMORY_BACKEND=elastic` | `MEMORY_BACKEND=engram` |\n\n## Why Semantic Search Matters\n\n```\nQuery: \"how to build fast\"\nMemory: \"we use Rust for speed\"\n\nEngram (Keyword):  ✗ MISS — \"build fast\" ≠ \"Rust for speed\"\nElastic (ELSER):   ✓ MATCH (0.84) — ELSER understands Rust is fast\n```\n\nHybrid search finds what keywords miss. The dual-backend architecture lets you choose.\n\n## Quick Start\n\n```bash\n# Clone and install\ngit clone https://github.com/tcconnally/perseus-rapid-agent.git\ncd perseus-rapid-agent\npip install -r requirements.txt\n\n# Elastic Cloud (partner track)\nexport MEMORY_BACKEND=elastic\nexport ELASTIC_CLOUD_ID=...\npython -m agent.main\n\n# Engram-rs (self-hosted, zero cloud)\nexport MEMORY_BACKEND=engram\npython -m agent.main\n```\n\n## Demo: 3-Minute Walkthrough\n\n1. **Session 1** — Developer tells agent about their project stack\n2. **Session 2** — Agent recalls project context without being reminded\n3. **Session 3** — Agent compounds knowledge, notices a pattern from past sessions\n4. **Backend Switch** — Same code, swap Elastic → Engram-rs, memory persists\n\n## Hackathon Details\n\n- **Platform:** Google Cloud Rapid Agent Hackathon on Devpost\n- **Track:** Elastic Partner Track\n- **License:** MIT\n\n---\n\n[Website](https://perseus.observer/rapid-agent/) · [Engram-rs](https://github.com/tcconnally/engram-rs)\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fperseus-computing-llc%2Fperseus-rapid-agent","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fperseus-computing-llc%2Fperseus-rapid-agent","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fperseus-computing-llc%2Fperseus-rapid-agent/lists"}