Cortex

Verified Integration

Author: @layering•Category: ServerApplication

GitHub Repository

JSON-RPC 2.0

Protocol Standard

Sub-second

Execution Latency

Active

Operational Status

Client Configuration

— Connect Cortex to Claude Desktop or Cursor in seconds

{
  "mcpServers": {
    "cortex-15": {
      "command": "npx",
      "args": [
        "-y",
        "@modelcontextprotocol/server-cortex-15"
      ],
      "env": {}
    }
  }
}

Paste into ~/Library/Application Support/Claude/claude_desktop_config.json (macOS) or %APPDATA%\Claude\claude_desktop_config.json (Windows).

Architecture & Capabilities

System Overview

Augments AI coding agents with a local-first memory OS, featuring hybrid search, a knowledge graph, and lifecycle-aware context management.

Indexed Date

7/22/2026

License

Open Source

Protocol Layer

stdio / SSE RPC

Frequently Asked Questions

Architecture and operational details for Cortex

Cortex is a local-first memory OS for AI coding agents, functioning as a Model Context Protocol (MCP) server. It enhances Claude Code by layering intelligent memory features like hybrid search, a knowledge graph, lifecycle management, and per-turn context briefs over your existing Engram database, without altering core data.

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