Neither MCP Server
Decision memory for Cursor and Claude — cited Decision/Rejected/Constraint by file path
Neither is a Productivity MCP (Model Context Protocol) server: Decision memory for Cursor and Claude — cited Decision/Rejected/Constraint by file path. It is MIT-licensed and self-hosted from its source repository. Listed on MCP Collection since October 2026.
About Neither
Neither is a project-context / decision-memory MCP server for Cursor, Claude Desktop, and Claude Code. Exposes memory_search, memory_push, memory_timeline, memory_for_file, and memory_snippet_fetch so agents retrieve related facts with source evidence from notes you choose. Local stdio install (Node 20+): npx -y @neitherai/mcp-server@latest — set NEITHER_API_KEY (workspace key from https://www.neither.online/start/?product=dev&utm_source=mcpcollection) and optional NEITHER_API_BASE=https://api.neither.online. npm: @neitherai/mcp-server. License MIT. Author disclosure: stonianua.
How to connect Neither to Claude, Cursor or VS Code
Neither is self-hosted. Install it from the source repository, then register its start command in your MCP client's config (Claude Code, Cursor, Windsurf or VS Code).
{
"mcpServers": {
"neither": {
"command": "<start command from the README>",
"args": []
}
}
}The exact command (often npx, uvx or docker) is in the project README at github.com/stonianua/neither-mcp.
Neither FAQ
What is Neither?
Neither is a Model Context Protocol (MCP) server in the Productivity category. Decision memory for Cursor and Claude — cited Decision/Rejected/Constraint by file path. MCP servers expose tools that AI assistants like Claude can call during a conversation.
How do I use Neither with Claude or Cursor?
Neither is self-hosted. Install it from the source repository, then register its start command in your MCP client's config (Claude Code, Cursor, Windsurf or VS Code).
Is Neither free to use?
Neither is published under the MIT license, so the software itself is free to run. Hosted or API-backed servers may have their own usage tiers; check the project homepage.
Where is the source code for Neither?
The source is at github.com/stonianua/neither-mcp.