{"repo":"wuwangzhang1216/openDB","free":true,"listed":false,"github":"https://github.com/wuwangzhang1216/openDB","clone":"git clone https://github.com/wuwangzhang1216/openDB.git","description":"AI-native local database for files, search, and long-term agent memory.","language":"Python","stars":16,"topics":["agents","ai","document-search","file-database","fts5","llm","long-term-memory","mcp","python","sqlite"],"license":"MIT","category":"ai-agents","readme_excerpt":"3 lines to give your AI agent an AI-native database and long-term memory. Read any file. Search any workspace. Remember everything. Purpose-built long-term memory for coding agents. 96.3% on CodeMemEval (coding-agent memory) · 100% R@5 retrieval · 0.8 ms recall · 93.6% on LongMemEval. Remember architecture decisions, conventions, APIs, and bug fixes across sessions — and read the actual code. Zero embedding APIs. Zero vector databases. Just SQLite FTS5 and good engineering. --- That's it. Your agent now has 12 MCP tools — read any file format, search across documents and code, store/recall persistent memories, and switch between multiple workspaces on the fly. Works with every major agent framework out of the box. Agent Usage Protocol If you are wiring OpenDB into an AI agent, start with AGENTS.md. It tells agents to check local files and memories before external search, write memories carefully, and keep OpenDB's runtime simple. For the fuller workflow, see docs/agent-protocol.md. CodeMemEval — Coding-Agent Memory (the vertical) Conversational memory benchmarks (LongMemEval) test personal facts and life events. Coding agents need something different: remembering architecture decisions, coding conventions, API signatures, past bug fixes, and where things live across many sessions — and knowing which of those are still current after the codebase evolves. CodeMemEval is OpenDB's purpose-built benchmark for exactly that. Result --- --- E2E accuracy 92.6% with a cheap reader (gpt","default_branch":null,"files":null,"tree":[],"storefront":"/r/wuwangzhang1216","claimed":false,"request_supported":{"post":"https://gitbuyer.com/r/wuwangzhang1216/openDB/request-supported","requests":0},"note":"indexed from public GitHub; nothing is for sale on this page. Clone it from GitHub. Paid listings live at /search."}