@modelcontextprotocol/server-memory

MCPcommunity
v2026.1.26Anthropic, PBCMITUpdated 5mo agonpmGitHub

MCP server for enabling memory for Claude through a knowledge graph

A basic implementation of persistent memory using a local knowledge graph. This lets Claude remember information about the user across chats. Entities are the primary nodes in the knowledge graph. Each entity has: - A unique name (identifier) - An entity type (e.g., "person", "organization", "event") - A list of observations Example: Relations define directed connections between entities. They…

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86kGitHub stars
11kForks
5mo agoLast update
Package
AuthorAnthropic, PBC
LicenseMIT
Version2026.1.26
Sourcenpm+github
Trust Status
B
60/100Good
Listed in Forge index+10/10
Publisher identity verified+0/25
Publisher: run `forge publish` from the package repo to claim ownership
Ed25519 publish signature+0/10
Included automatically when the publisher runs `forge publish`
Domain verification+0/5
Publisher: host /.well-known/forge.json on the package homepage with { "publisher": "<github-login>" }
CVE scan · clean+30/30
Static analysis · clean+20/20
npm provenance (Sigstore)+0/5
Publish from GitHub Actions with the --provenance flag
Paste into Claude Code, Cursor, or any AI assistant to fix all gaps
StatusCommunity-indexed
PublisherUnverified
SignatureUnsigned
Domain
Provenance
Dependencies60 resolved+ · none vulnerable
Tool surface9 tools · 3 privileged
Security scan✓ Cleanv2026.1.26 · 20d ago
EvalsNone
IndexedMay 24, 2026

Verification confirms publisher identity (repo ownership), not code safety. The security scan covers known CVEs and suspicious install scripts — it cannot prove the absence of malicious code.

About

A basic implementation of persistent memory using a local knowledge graph. This lets Claude remember information about the user across chats. Entities are the primary nodes in the knowledge graph. Each entity has: - A unique name (identifier) - An entity type (e.g., "person", "organization", "event") - A list of observations Example: Relations define directed connections between entities. They are always stored in active voice and describe how entities interact or relate to each other. Examp