Add context-first-mcp to Knowledge & Memory section

README.md

@@ -1441,6 +1441,7 @@ Persistent memory storage using knowledge graph structures. Enables AI models to
 - [chatmcp/mcp-server-chatsum](https://github.com/chatmcp/mcp-server-chatsum) - Query and summarize your chat messages with AI prompts.
 - [CheMiguel23/MemoryMesh](https://github.com/CheMiguel23/MemoryMesh) 📇 🏠 - Enhanced graph-based memory with a focus on AI role-play and story generation
 - [ChrisGVE/workspace-qdrant-mcp](https://github.com/ChrisGVE/workspace-qdrant-mcp) [![workspace-qdrant-mcp MCP server](https://glama.ai/mcp/servers/ChrisGVE/workspace-qdrant-mcp/badges/score.svg)](https://glama.ai/mcp/servers/ChrisGVE/workspace-qdrant-mcp) 🦀 📇 🏠 🍎 🪟 🐧 - Project-scoped semantic workspace memory for AI coding assistants. Watches your project files, auto-indexes code and docs into Qdrant with tree-sitter semantic chunking, LSP integration, and hybrid search (dense + sparse + RRF). 6 MCP tools: store, search, retrieve, grep, list, rules. **Alpha** — testers and feedback welcome.
+- [context-first-mcp](https://github.com/XJTLUmedia/Context-First-MCP) 📇 ☁️ 🏠 🍎 🪟 🐧 - Session memory, context health monitoring, reasoning quality, and truthfulness verification MCP server with 37 tools and tiered memory storage. `npx -y context-first-mcp`
 - [contextstream/mcp-server](https://www.npmjs.com/package/@contextstream/mcp-server) 📇 ☁️ 🍎 🪟 🐧 - Universal persistent memory for AI coding tools. Semantic code search, knowledge graphs, impact analysis, decision tracking, and 60+ MCP tools. Works across Cursor, Claude Code, Windsurf, and any MCP client.
 - [conversation-handoff-mcp](https://github.com/trust-delta/conversation-handoff-mcp) 📇 🏠 - Hand off conversation context between Claude Desktop projects and across MCP clients. Memory-based, no file clutter.
 - [cryptosquanch/legends-mcp](https://github.com/cryptosquanch/legends-mcp) 📇 🏠 🍎 🪟 🐧 - Chat with 36 legendary founders & investors (Elon Musk, Warren Buffett, Steve Jobs, CZ). AI personas with authentic voices, frameworks, and principles. No API key required.