~/CLIRank
MCP ServerVerified

Memory MCP Server

Persistent knowledge graph for storing entities, relations, and context across sessions.

Install
claude mcp add memory -- npx -y @modelcontextprotocol/server-memory

About

Give Claude Code a persistent memory that survives across sessions. Store entities (people, projects, concepts), create relations between them, and build a knowledge graph that grows over time. Uses a local JSON file for storage. Essential for long-running projects where context continuity matters.

Tags

memoryknowledge-graphpersistencecontext

Score Breakdown

CLI Score Breakdown9/11
✓Official SDK on npm/pip+2
✓Env var authentication (no browser OAuth)+2
✓Works in headless/CI environments+2
✓CLI tool available+1
✓JSON response for piping/parsing+1
✗Docs have curl/CLI examples0
✓Reasonable rate limits for scripted use+1
✗Machine-readable pricing (md/JSON/static)0
Quality Score Breakdown
npm weekly downloads21k
GitHub stars83k
Days since last release11d
Issue close ratio81%
TypeScript typesYes
Docs qualitygood
Breaking changesrare

Scores

CLI
9
Quality
8
AuthorAnthropic
Weekly installs21,000
Last updated3/20/2026
View repositoryReport issue

Related

MCP ServerVerifiedFeatured~180ms - Moderate
240k/wk

Context7 MCP Server

Pull up-to-date library docs and code examples directly into your prompt context.

CLI
8
Quality
9
claude mcp add context7 -- npx -y @upstash/context7-mcp
MCP ServerVerifiedFeatured~120ms - Moderate
889k/wk

GitHub MCP Server

Access GitHub repos, issues, PRs, and actions directly from Claude Code.

CLI
10
Quality
10
claude mcp add github -- npx -y @modelcontextprotocol/server-github
MCP ServerVerifiedFeatured~200ms - Moderate
150k/wk

Playwright MCP Server

Browser automation with Playwright - test, scrape, and interact with web pages.

CLI
8
Quality
9
claude mcp add playwright -- npx -y @playwright/mcp