MemPalace/mempalace
MemPalace is an open-source, local-first AI memory system that stores and retrieves conversation history verbatim using semantic search, supporting pluggable backends like ChromaDB and integrating ...
Awesome MCP › Knowledge & Memory
v-3/notion-server
Notion MCP Server connects an MCP client to a Notion workspace through the Notion API. Page operations cover searching the workspace, reading page content in a cleaned-up form, creating new pages from markdown, updating existing pages, adding and retrieving comments, and block-level update and delete operations. The markdown layer is the substantive part: rather than requiring the model to build Notion block JSON, the server converts markdown into Notion blocks, supporting heading levels one to three, fenced code blocks with a language, todo items with checkbox state, multi-line blockquotes, horizontal dividers, images with captions and nested bullet lists. Database operations cover creating and managing databases, adding and updating items, and querying with filters and sorting across property types including title, rich text, number, select, multi-select, date and checkbox. Setup requires Node.js 16 or newer and a Notion API key supplied through a NOTION_API_KEY environment variable or an .env file; the server is then built from a git clone and registered in an MCP client such as Claude Desktop. It is written in TypeScript. The audience is people whose notes, documentation or task tracking live in Notion and who want an assistant able to write structured pages there rather than returning text to be copied in by hand.
https://github.com/v-3/notion-server
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