"memory" matching MCP servers:

Persistent AI memory with SQLite hybrid search (FTS5 + semantic), built-in Qwen3 embedding, and rclone sync across machines.

A local-first MCP server for shared memory across AI tools, enabling context capture and resume across sessions.

Privacy-first local memory vault every AI shares over MCP. Markdown + SQLite on your machine; Claude, ChatGPT, Cursor, and any MCP client read and write it live. No cloud, no account, no telemetry

Enables managing employee leave through natural language, including applying, approving, rejecting, and canceling leave, checking balances, and listing requests, using an in-memory data model.

MCP server for managing employee leave requests, balances, and types with natural language, using a dummy in-memory database.

Enables AI agents and MCP clients to access team memory, chat channels, connected apps, meetings, files, workflows, and scheduling, while supporting task handoff and approval-gated actions through a remote Streamable HTTP endpoint.

Provides persistent memory, calendar integration, task management, and proactive assistance for Alexa+ through the Model Context Protocol.

Enables an agent to directly drive a running WPS installation over MCP — reading and editing live Excel, Word, and PowerPoint documents in memory through 243 tools, so changes appear on screen immediately without touching files on disk. It is packaged for offline deployment on internal aarch64 Linux hosts.

Enables founders to operate their business, manage daily life memory, and execute workflows through WhatsApp, web, and ChatGPT via MCP integration.

Enables agents to query team brain for memory, channels, decisions, skills, and readiness through a central remote MCP endpoint.

Exposes 219+ tools for Slack, Gmail, Google Workspace, Jira, Confluence, CRM, and phone, enabling a multi-agent AI coworker with memory and proactive suggestions.

MCP server for Excel-compatible formula evaluation and workbook operations, enabling agents to open, inspect, mutate, recalculate, and save .xlsx files in-memory over stdio.

Enables users to run Claude Code from Telegram with voice notes both ways, persistent memory, live tool-call progress, and 24/7 daemon supervision. It also adds scheduled messages, Google Calendar integration, inline buttons, and session/subagent monitoring.

Comprehensive integration with Google Workspace services (Gmail, Calendar, Sheets, Docs, Drive) plus local storage for job tracking and a personal memory system for storing user preferences, behaviors, and goals.

A local-first cognitive substrate for neurodivergent professionals. Gives Claude memory, a sense of time, a translator for corporate ambiguity, and a guardrail that refuses to amplify rumination, hyperfocus, or sycophancy. MCP-native. No telemetry. AGPL-3.0-or-later. Self-ID sufficient — no diagnosis gating.

A local-first MCP server that gives AI coding agents persistent memory and controlled commands. Features a git-backed markdown knowledge vault with FTS5 search, surgical section edits, token-aware context budgeting, and a sandboxed command engine with human approval gates. Works with Claude Code, Cursor, Copilot, Gemini, and more.

Enables AI agents to store and search private memory, explore and edit workspace stations, databases, tasks, and charts, and schedule calendar events through natural language. Supports local stdio and hosted HTTP modes with per-user OAuth scoping of tools.

Enables teams and their AI agents to publish work, review it down to individual blocks, route feedback back to the originating AI, and accrete reviewed work into a shared recallable memory through an MCP connection to Claude, Cursor, Codex, and other clients.

Enables humans and AI agents to collaborate live on documents in a browser-based editor, with agents connecting via OAuth-enabled MCP tools for writing, commenting, memory, files, web retrieval, and backups. It can optionally integrate school drive and learning-platform access.