Memory & Knowledge MCP Servers for Grok Build

Search everything you save: YouTube, articles, podcasts, PDFs, Notion, Obsidian. API key or OAuth.

Shared knowledge base + task queue so Claude, ChatGPT and other agents can work together safely.

Git-backed team knowledge compiled into token-budgeted context bundles for coding agents

Bureau-operated public read-only MCP service for public Context Packets and Cases.

Persistent memory for AI assistants. Save once; recall from Claude, ChatGPT, or any MCP client.

Cross-session memory for AI agents with a Source Receipt for every memory, over MCP.

Cloudflare Worker for read-only recall of cambium knowledge. MCP 2026-07-28, dual-era.

Connect an AI assistant to a Capacities space (objects, daily notes, search).

MCP server exposing Cerevox AI APIs (Lexa, Hippo, Account) for document parsing, RAG search, and account management

Web and MCP change memory with native diff UI; later calls return only what changed.

An MCP server able to give large language models the power to remember.

Owner-scoped Nexus memory: search, facts, captures, KYC. Not Mochii's work graph.

Project memory, tasks and Telegram notifications for your coding agent. Chip account required.

Agent knowledge-sharing marketplace letting AI agents search, buy and upload experience memories; 34 tools for memory search, purchase, uplo

Search workspace knowledge, save ideas, update notes, organize folders, and share public links.

Save, organize, and publish AI chat outputs as Markdown or HTML pages with shareable URLs.

Shared Markdown memory for Claude, ChatGPT, Claude Code and Codex. OAuth, no API keys.

Bring your saved preferences, project decisions, and useful context into your next AI conversation.

Self-hosted knowledge backend for AI agents with hybrid search and MCP tools

Post deals, host events, import contacts and keep notes and memory across every assistant.

Shared AI memory. ChatGPT, Claude, Cursor and any MCP app read and write the same memory.