memento-mcp and MegaMemory
The second tool, MegaMemory, is an ecosystem sibling to Memento MCP, as it explicitly states it is an "MCP server," indicating it is built upon or provides a server implementation compatible with the Memento MCP system.
About memento-mcp
gannonh/memento-mcp
Memento MCP: A Knowledge Graph Memory System for LLMs
This system helps large language models (LLMs) remember information over time, similar to a sophisticated long-term memory. It takes in facts, observations, and relationships, organizing them into a dynamic 'knowledge graph.' The output is a more informed LLM that can recall past interactions and contextual details, making it useful for developers building advanced AI applications.
About MegaMemory
0xK3vin/MegaMemory
Persistent project knowledge graph for coding agents. MCP server with semantic search, in-process embeddings, and web explorer.
MegaMemory helps AI coding agents remember project details across different work sessions. It takes natural language descriptions of code concepts, architecture, and decisions, then allows the agent to semantically search and recall these details for future tasks. This tool is for developers who use AI coding assistants like OpenAI Codex, Claude Code, or Antigravity and want them to maintain a consistent understanding of a project over time.
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