Knowledge & Memory

Centralized memory for AI agents over MCP or plain CLI: remember/recall notes and work sessions across Claude Code, Codex, opencode, and more.

MCP server for Lithium. Give AI agents tools to navigate, store, and retrieve structured data.

Agent-native memory layer with lifecycle management for AI agents — SQLite-first, Write Guard, hybrid recall, MCP, CLI, and HTTP API.

Grounded, self-checking document memory as a Model Context Protocol server: store text, ask questions, get cited answers or an honest "not enough evidence".

Sammy Agent Core: AI voice agent with screen capture, memory management, and live API integration

Structured fact memory MCP server — SQLite + FTS5, trust scoring, entity graph, bilingual retrieval for Claude Code & Codex

Official MCP server for Old Family Recipe — let Claude, ChatGPT, Cursor and any Model Context Protocol AI assistant save, search, and preserve family recipes (with provenance) in your cookbook. Includes OCR import of handwritten recipe cards, Sage AI chat

Local-first personal memory system — extracts signals from Feishu/Lark chats and AI-agent sessions into a private knowledge graph, served to any agent via MCP

Point your coding agent's memory at the reporting portal's MCP server: installs a user-level skill, an agent-file rule, and (optionally) the MCP server entry for Claude Code, Codex and Cursor.

Archify 式图示流水线：Agent 只产出结构化 JSON（禁止坐标/DSL），本地做 Schema 校验 + 自动修复 + 证据反幻觉 + dagre/ELK 双引擎布局 + SVG/HTML/PNG/Mermaid/PlantUML/draw.io/Excalidraw 多格式导出。中文友好、零锁定、无 Chromium。

Git-native persistent memory & task graph for AI coding agents (Claude Code, Cursor, Antigravity). Zero Dolt. Zero Go. Pure TypeScript.

stdio→HTTP bridge for the AI-Need-Help Reasoning Commons MCP server. Real-time forwarding to https://api.aineedhelpfromotherai.com/mcp. Works with Claude Desktop, Cursor, Windsurf, and any stdio MCP client.

Search your Notion, Slack, GitHub, and Google Drive from your AI agent. One command setup. Works with Claude Code, Cursor, and any MCP client.

1-click MCP server for KnowDrive — run `npx -y @knowdrive/mcp` to give any MCP client (Claude Desktop, Claude Code, Cursor) memory backed by your KnowDrive KnowDB.

An MCP (2026-07-28) server that provides a 'think' tool for structured reasoning, based on Anthropic's engineering research

AI Universal Runtime Architecture (AURA) - AI context management with intelligent model recommendations and standalone task management for any MCP-compatible IDE

MCP server for enabling the named memory graphs to be persisted to a qdrant instance.

MCP Memory Server with Neo4j backend for AI knowledge graph storage

Google Cheap Search — official MCP server for serp.cheap. Real-time Google SERP results (organic + knowledge graph) as an MCP tool.

Local-first external brain CLI for coding agents — SQLite-backed context, graph-aware recall, and governed memory for Claude Code, Codex, and MCP clients.