Arca
OfficialStores and retrieves private data, memories, and skills for AI assistants in a structured vault format.
Private data vault storing structured data, semantic memory, and skills for AI assistants
What it does
- Store structured data in private vaults
- Retrieve semantic memories and context
- Manage AI assistant skills and capabilities
- Search through personal data stores
Best for
About Arca
Arca is an official MCP server published by arca that provides AI assistants with tools and capabilities via the Model Context Protocol. Arca — private data vault for structured data, semantic memory, and AI skills. Securely store and manage assistant knowl
How to install
You can install Arca in your AI client of choice. Use the install panel on this page to get one-click setup for Cursor, Claude Desktop, VS Code, and other MCP-compatible clients. This server supports remote connections over HTTP, so no local installation is required.
License
Arca is released under the MIT license. This is a permissive open-source license, meaning you can freely use, modify, and distribute the software.
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