diff --git a/README.md b/README.md
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+++ b/README.md
@@ -2197,6 +2197,7 @@ Connect AI agents to industrial equipment, machinery, and operational technology
 
 Persistent memory storage using knowledge graph structures. Enables AI models to maintain and query structured information across sessions.
 
+- [fish827-08/rag-kb](https://github.com/fish827-08/rag-kb) 🐍 🏠 🪟 - Local-first agent memory & knowledge service with hybrid retrieval (BGE-M3 dense vectors + BM25 via jieba, fused with RRF), document & webpage ingestion, and optional RAG answering via local Ollama. Single process, embedded ChromaDB, REST + native MCP server; fully functional offline without any LLM. Apache-2.0.
 - [AkashGoenka/coldstart](https://github.com/AkashGoenka/coldstart) [![AkashGoenka/coldstart MCP server](https://glama.ai/mcp/servers/AkashGoenka/coldstart/badges/score.svg)](https://glama.ai/mcp/servers/AkashGoenka/coldstart) 📇 🏠 🍎 🪟 🐧 - Codebase memory for coding agents, with no embeddings and no API key. A deterministic AST index answers "which files are relevant to this task?" in milliseconds, and agents write durable notes about the repo that are content-hash checked — a note flags itself stale the moment the code it describes changes. Notes are markdown inside the repo, so they commit and review alongside your code. `npm i -g @cstart/coldstart && coldstart init`
 - [jayasukuv11-beep/agenthelm](https://github.com/jayasukuv11-beep/agenthelm) [![jayasukuv11-beep/agenthelm MCP server](https://glama.ai/mcp/servers/jayasukuv11-beep/agenthelm/badges/score.svg)](https://glama.ai/mcp/servers/jayasukuv11-beep/agenthelm) 📇 🐍 ☁️ 🏠 🍎 🪟 🐧 - Shared, versioned memory and governance control plane for AI coding agents. Compiler pipeline resolves architectural decision conflicts across Claude Code, Cursor, and custom agent fleets. `npx -y agenthelm-mcp`
 - [jmpdsevilla/BovedIA](https://github.com/jmpdsevilla/BovedIA) [![jmpdsevilla/BovedIA MCP server](https://glama.ai/mcp/servers/@jmpdsevilla/BovedIA/badges/score.svg)](https://glama.ai/mcp/servers/@jmpdsevilla/BovedIA) 📇 🏠 🍎 🪟 🐧 - Personal memory for Claude Code in plain Markdown notes you own. Doesn't load context blindly: a router note decides what to load and when, plus an "alma" (soul) layer for what you think and feel, not just tasks. `npx bovedia`