MCP server

Memory

MCP

A knowledge graph that survives the session.

Official memory server. Entities and relations the model can store and recall later — on disk, not in the prompt.

latest·MIT·Updated this month·github.com/modelcontextprotocol/servers·Transport: stdio

Claude CodeCursorDesktop

Scanned

claude_desktop_config.json

{
  "mcpServers": {
    "memory": {
      "command": "npx",
      "args": [
        "-y",
        "@modelcontextprotocol/server-memory"
      ]
    }
  }
}

By Model Context Protocol

Spec

What the server actually exposes.

create_entities
write
Add people, projects, or facts.
create_relations
write
Link two entities.
search_nodes
read
Find what you stored.
open_nodes
read
Read a node and its neighbors.

Tool	Does	Access
create_entities	Add people, projects, or facts.	write
create_relations	Link two entities.	write
search_nodes	Find what you stored.	read
open_nodes	Read a node and its neighbors.	read

Guardrails

Local graph file
You can wipe it
No cloud copy

mcp-memory.mcp/tools

Tools

create_entities
Add people, projects, or facts.
write
create_relations
Link two entities.
write
search_nodes
Find what you stored.
read
open_nodes
Read a node and its neighbors.
read

Last call

{ "ok": true,
  "tool": "create_entities",
  "rows": 12 }

Maker

Model Context Protocol

@mcp · Org

All mcps

Other servers worth installing

Discussion

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