Memory MCP Server

MCPOpen Source12.2

by grizzlypeaksoftware • File & Storage

A lightweight local MCP server that stores, searches, and manages text memories persisted to a JSON file for agent recall.

Example Use Cases

1
A local, persistent memory store to save and recall user facts or session notes across restarts.
2
Quickly search memories by text content or tags to provide context-aware responses.
3
A simple file-backed memory solution for integration with Claude for Desktop or other MCP clients.

Description

This server provides tools to store text memories with optional tags, search by content or tag, retrieve all memories, delete individual memories, and view tag usage statistics. Memories are stored persistently in a memories.json file in a specified storage directory, making it easy to keep agent state across sessions. It is designed for simple local deployment and integration with Claude for Desktop or other MCP-capable clients. The repository includes command-line usage and examples for configuring Claude to use the server.

Capabilities(14 total)

Tools (14)

create_entities

Create multiple new entities in the knowledge graph

entities:array*

create_relations

Create multiple new relations between entities in the knowledge graph. Relations should be in active voice

relations:array*

add_observations

Add new observations to existing entities in the knowledge graph

observations:array*

delete_entities

Delete multiple entities and their associated relations from the knowledge graph

entityNames:array*

delete_observations

Delete specific observations from entities in the knowledge graph

deletions:array*

Quick Actions

View on GitHub

Security

Scanned 2 month(s) ago

Risk Level

MINIMAL

Read-only data retrieval, no side effects

Trust Score

C51/100

5/17 checks passed

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Quick Stats

Service TypeMCP

Pricing ModelFree

Capabilities14 Tools / 0 Prompts / 0 Resources

Ownergrizzlypeaksoftware

CategoryFile & Storage

DependenciesStandalone

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