An Model Context Protocol server that gives any MCP-compatible AI client persistent memory — documents, notes, conversations, and files stored across organized memory buckets with semantic search.…
plurality-mcp-server is an MCP project maintained in the web3-plurality/plurality-mcp-server repository. The maintainer describes its purpose as “An Model Context Protocol server that gives any MCP-compatible AI client persistent memory — documents, notes, conversations, and files stored across organized memory buckets with…”. Read the project documentation for the complete scope.
The maintainer’s configuration uses http://localhost:5050/mcp. It declares streamable-http transport. Check the project’s account and authentication instructions when adding the endpoint to your client.
Project documentation · Repository · Discovery listing. This profile records the public documentation checked on 2026-10-08.
Check the linked publisher documentation and your connected client's tool list. Names and availability can vary with the server version and account permissions.
| Tool | What it does |
|---|---|
| get_user_memory_buckets | List all memory buckets (organized folders) for the user |
| list_items_in_memory_bucket | List stored items in a specific bucket (metadata only) |
| search_memory | Semantic search across buckets with relevance scoring |
| read_context | Read the full content of a stored item with pagination |
| save_memory | Save text content to a specific memory bucket |
| save_conversation | Save a conversation (chat history) to a memory bucket |
| create_memory_bucket | Create a new memory bucket for organizing saved content |
{
"mcpServers": {
"plurality-memory": {
"type": "http",
"url": "http://localhost:5050/mcp"
}
}
}From the project documentation. Replace placeholders and example paths before connecting.
Store entities, relations and observations in a local knowledge graph with the reference Memory MCP server.
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Generate wiki docs from source code. Supports PowerShell, Python, Go, C, Java, COBOL.
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MCP server exposing Mem0 v2 API for AI agents to store, retrieve, and search long-term memories using semantic search through the standardized MCP protocol.
MCP-smallest-ai