brain-mcp and purmemo-mcp

The projects are ecosystem siblings, as purmemo-ai/purmemo-mcp is an MCP server, implying it leverages the MCP tools and framework for AI memory and cognitive context likely defined or inspired by mordechaipotash/brain-mcp.

brain-mcp
61
Established
purmemo-mcp
53
Established
Maintenance 13/25
Adoption 14/25
Maturity 18/25
Community 16/25
Maintenance 13/25
Adoption 10/25
Maturity 18/25
Community 12/25
Stars: 25
Forks: 6
Downloads: 818
Commits (30d): 0
Language: Python
License: MIT
Stars: 2
Forks: 1
Downloads: 4,535
Commits (30d): 0
Language: JavaScript
License: —
No risk flags
No risk flags

About brain-mcp

mordechaipotash/brain-mcp

Your AI has amnesia. Persistent memory and cognitive context for AI. 25 MCP tools. 12ms recall.

Implements a progressive capability model—basic keyword search on raw conversations, semantic search with embeddings, and full domain reconstruction with AI-generated summaries—enabling AI assistants to surface cognitive patterns, unfinished threads, and evolved thinking across fragmented conversation histories from multiple tools (Claude, ChatGPT, Cursor). Operates as an MCP server exposing 25 specialized tools including semantic and keyword search, "prosthetic" functions like `tunnel_state` and `context_recovery` for domain re-entry, and analytics for identifying dormant contexts and thinking trajectories without requiring manual tagging.

About purmemo-mcp

purmemo-ai/purmemo-mcp

MCP server for pūrmemo — AI conversation memory that works everywhere. Save and recall conversations across Claude Desktop, Cursor, and other MCP-compatible platforms.

Related comparisons

brain-mcp and mcp-memory-service brain-mcp and nocturne_memory brain-mcp and mcp-memory-libsql brain-mcp and enhanced-mcp-memory brain-mcp and MARM-Systems brain-mcp and memora

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