CortexPlus MCP MCP server

CortexPlus provides a personal memory layer that semantically indexes files, notes, messages, tasks, and email. The MCP server allows AI applications to connect to this integrations layer, enabling agents to capture, organize, and retrieve personal context across various platforms like ChatGPT, Claude, and VS Code without requiring pre-existing accounts or manual API key management in many cases.

Endpoint and access

No sign-in: your client connects and lists tools immediately, with no account or key.

No sign-inEndpoint checked 2026-10-05Operated by CortexPlus

MCP endpoint (Streamable HTTP)

https://mcp.cortexplus.io/mcp

Vendor documentation

What you can do with it

Connect AI apps to a personal memory layer
Index and retrieve files, notes, and messages
Enable semantic search across personal data
Integrate with ChatGPT, Claude, and VS Code

Tools advertised by the last live check:

search
fetch
recall
remember
memory
tasks
save_context
resume
context_packs
signup
connect

Connect from your client

Each snippet registers the same endpoint; pick the client you use.

This server is operated by the named third party. Listing and endpoint checks are not an endorsement or a security audit. Review the operator's permissions, terms, and data handling before connecting. How listings are checked and corrected.

Claude Code

Run this once in a terminal. It registers a Streamable HTTP server. Use --scope project to write .mcp.json for the repo.

Claude Code configuration

claude mcp add --transport http cortexplus-mcp https://mcp.cortexplus.io/mcp

Codex

Run this once. Codex stores MCP servers in ~/.codex/config.toml (or .codex/config.toml in a trusted project).

Codex configuration

codex mcp add cortexplus-mcp --url https://mcp.cortexplus.io/mcp

Cursor

Merge this server into .cursor/mcp.json in your project, then enable cortexplus-mcp in your MCP settings.

Cursor configuration

{
  "mcpServers": {
    "cortexplus-mcp": {
      "url": "https://mcp.cortexplus.io/mcp"
    }
  }
}

Cline

Merge this into cline_mcp_settings.json (Cline → MCP Servers → Configure). The type must be streamableHttp for a remote HTTP server.

Cline configuration

{
  "mcpServers": {
    "cortexplus-mcp": {
      "type": "streamableHttp",
      "url": "https://mcp.cortexplus.io/mcp",
      "disabled": false
    }
  }
}

VS Code

Merge this server into .vscode/mcp.json. Use MCP: List Servers to start cortexplus-mcp and inspect its tools.

VS Code configuration

{
  "servers": {
    "cortexplus-mcp": {
      "type": "http",
      "url": "https://mcp.cortexplus.io/mcp"
    }
  }
}

Gemini CLI

Run this once. It writes .gemini/settings.json in the current project; pass --scope user for ~/.gemini/settings.json.

Gemini CLI configuration

gemini mcp add --transport http cortexplus-mcp https://mcp.cortexplus.io/mcp

Claude Desktop

Merge this into claude_desktop_config.json (macOS: ~/Library/Application Support/Claude/, Windows: %APPDATA%\Claude\), then restart Claude Desktop.

Claude Desktop configuration

{
  "mcpServers": {
    "cortexplus-mcp": {
      "url": "https://mcp.cortexplus.io/mcp"
    }
  }
}

Windsurf

Merge this into ~/.codeium/windsurf/mcp_config.json, then refresh MCP in Cascade. Windsurf remote servers use serverUrl, not url.

Windsurf configuration

{
  "mcpServers": {
    "cortexplus-mcp": {
      "serverUrl": "https://mcp.cortexplus.io/mcp"
    }
  }
}

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