Cursor
Last updated: April, 2026
Prerequisites
Setup
{
"mcpServers": {
"plurality-memory": {
"url": "https://app.plurality.network/mcp"
}
}
}Verify
Troubleshoot
Last updated
Last updated: April, 2026
TL;DR Edit one JSON file, restart Cursor, OAuth on first use.
Cursor installed
Cursor supports global config (all projects) or project-level config.
Global setup. Edit ~/.cursor/mcp.json (create the file if it doesn't exist):
{
"mcpServers": {
"plurality-memory": {
"url": "https://app.plurality.network/mcp"
}
}
}Project-level setup. Create .cursor/mcp.json in your project root with the same content.
After saving the config, fully restart Cursor (quit and reopen, not just close the window).
Navigate to Settings → MCP. The plurality-memory server should show a green active status.
On first use, Cursor opens your browser to complete OAuth. After authentication, the tools are available in your chat input.
Server shows red / inactive in Settings → MCP. Check the JSON — most issues are typos or missing commas. Confirm the URL is exactly https://app.plurality.network/mcp.
OAuth never opens. Try sending a chat message — Cursor triggers OAuth lazily on first tool call.
Tools work in one project but not another. You added project-level config in one and not the other. Move the config to ~/.cursor/mcp.json for global access.
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