Mimir
Mimir is an MCP server that provides AI assistants with a persistent Neo4j graph database for storing tasks, context, and relationships, enabling them to remember conversations and understand task dependencies over time. The server offers tools for task management, semantic search with AI embeddings, multi-agent coordination, and knowledge graph construction, solving the problem of AI context loss between conversations and enabling complex task orchestration across long-term projects. It supports Docker deployment, integrates with Claude and ChatGPT, and includes features like file indexing for retrieval-augmented generation and token optimization through PCTX integration.
- GitHub stars
- 273
- tools
- 13
- last updated
- Dec 30, 2025
Tools
13 toolsPublic tool metadata for what this MCP can expose to an agent.
memory_nodeCreate/read/update nodes (tasks, files, concepts)
Create/read/update nodes (tasks, files, concepts)
No parameter schema in public metadata yet.
memory_edgeCreate relationships between nodes
Create relationships between nodes
No parameter schema in public metadata yet.
memory_batchBulk operations for efficiency
Bulk operations for efficiency
No parameter schema in public metadata yet.
memory_lockMulti-agent coordination
Multi-agent coordination
No parameter schema in public metadata yet.
memory_clearClear data (use carefully!)
Clear data (use carefully!)
No parameter schema in public metadata yet.
get_task_contextGet filtered context by agent type
Get filtered context by agent type
No parameter schema in public metadata yet.
index_folderIndex code files into graph
Index code files into graph
No parameter schema in public metadata yet.
remove_folderStop watching folder
Stop watching folder
No parameter schema in public metadata yet.
list_foldersShow watched folders
Show watched folders
No parameter schema in public metadata yet.
vector_search_nodesSemantic search with AI embeddings
Semantic search with AI embeddings
No parameter schema in public metadata yet.
get_embedding_statsEmbedding statistics
Embedding statistics
No parameter schema in public metadata yet.
todoManage individual tasks
Manage individual tasks
No parameter schema in public metadata yet.
todo_listManage task lists
Manage task lists
No parameter schema in public metadata yet.
Sponsors
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M.I.M.I.R - Multi-agent Intelligent Memory & Insight Repository
AI-Powered Memory Bank + Task Management Orchestration with Knowledge Graphs
Give your AI agents a persistent memory with relationship understanding.
Details
- Repository
- github.com/orneryd/mimir
- Categories
- AI & LLM Tools, Search & Web Crawling, Productivity & Office
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