MCP Tool Catalog

Stellar Memory exposes the following tools via the Model Context Protocol.

Memory Operations

Tool	Description	Parameters
memory_store	Store a new memory	content (required), importance (0.0-1.0), metadata_json
memory_recall	Search memories by query	query (required), limit (1-20)
memory_get	Get a specific memory by ID	memory_id (required)
memory_forget	Delete a memory	memory_id (required)

Management

Tool	Description	Parameters
memory_reorbit	Trigger zone rebalancing	-
memory_stats	Get memory statistics	-
memory_health	System health check	-
memory_export	Export memories to JSON	include_embeddings (bool)
memory_import	Import memories from JSON	data (JSON string)

Graph

Tool	Description	Parameters
memory_graph_neighbors	Find related memories	memory_id, depth (1-3)
memory_graph_communities	Detect memory clusters	-
memory_graph_path	Find path between memories	source, target

Example Interactions

Storing a Memory

User: "Remember that the project deadline is March 15th"

Claude calls:

{
  "tool": "memory_store",
  "arguments": {
    "content": "Project deadline is March 15th",
    "importance": 0.9
  }
}

Recalling Memories

User: "What do you know about project deadlines?"

Claude calls:

{
  "tool": "memory_recall",
  "arguments": {
    "query": "project deadline",
    "limit": 5
  }
}

Checking Stats

User: "How many things do you remember?"

Claude calls:

{
  "tool": "memory_stats",
  "arguments": {}
}