CortexPlus

Personal memory layer: files, notes, messages, tasks and email, semantically indexed.

CommunityOnlineNo sign-inGlobalFreeRead-only

What it can do

    What data it sees

    Do you need an account

    No: the server works without sign-in

    Personal memory layer: files, notes, messages, tasks and email, semantically indexed.

    How to connect

    How to connect CortexPlus to Claude

    The server address to paste into Claude settings:

    https://mcp.cortexplus.io/mcp

    1. Open Claude (claude.ai or the desktop app).
    2. Go to Settings → Connectors.
    3. Click Add custom connector.
    4. Paste the server address copied below into Remote MCP server URL and click Add.
    5. In a chat, click + → Connectors and switch the new connector on.

    Custom connectors are available on Free, Pro, Max, Team and Enterprise plans (Free is limited to one). On Team and Enterprise an organization Owner adds the connector first under Organization settings → Connectors.

    Authorization

    After you click Add, a sign-in window for the service opens. Sign in with your own account and approve access. Claude never sees your password.

    How to connect CortexPlus to ChatGPT

    The server address to paste into ChatGPT settings:

    https://mcp.cortexplus.io/mcp

    1. Open ChatGPT in a browser (chatgpt.com). A Plus, Pro, Business, Enterprise or Edu plan is required.
    2. Turn on developer mode once: Settings → Apps → Advanced settings → Developer mode.
    3. Open Settings → Connectors and click Create.
    4. Fill in the form: Name (anything), Description (one line about what the service does), MCP server URL (copy it below).
    5. Under Authentication choose OAuth if the service requires sign-in, otherwise None. Click Create.
    6. In a new chat open + → Apps/Connectors and enable the connector.

    OpenAI has renamed this section before (Connectors → Apps/Plugins). If the label differs, search settings for "developer mode". On Business/Enterprise workspaces an admin must allow custom connectors first.

    Authorization

    On first use ChatGPT opens the service's sign-in window. Sign in and approve access.

    How to connect CortexPlus to Cursor

    The server address to paste into Cursor settings:

    https://mcp.cortexplus.io/mcp

    Fastest: click Open in Cursor below and confirm the prompt.

    Manually:

    1. In Cursor open Settings → Cursor Settings → MCP and click Add new global MCP server.
    2. Paste the JSON copied below into ~/.cursor/mcp.json (per project: .cursor/mcp.json in the repo root).
    3. Save the file. The server appears in the MCP list; authorize it there if asked.

    Authorization

    If the service needs sign-in, an authorize button appears next to the server in the MCP list.

    Server tool list (11)

    Raw names from tools/list. Only developers need these.

    searchSearch the user's CortexPlus memory and return ranked matches. Use this to find what the user has stored before answering from memory. Health data (`saude` tag) is only included when the user has enabled sharing it with AI assistants in CortexPlus settings.
    fetchRetrieve the full content of one CortexPlus memory item by id, as returned by search. Health data (`saude` tag) is only included when the user has enabled sharing it with AI assistants in CortexPlus settings.
    recallBuild a context block from the user's CortexPlus memory: the passages that answer a question plus their graph neighbours, already formatted as text. Prefer this over search when you intend to answer from the user's memory. Health data (`saude` tag) is only included when the user has enabled sharing it with AI assistants in CortexPlus settings.
    rememberStore a note in the user's CortexPlus memory so future conversations can recall it.
    memorySave a memory in CortexPlus. CortexPlus decides whether it is a note, task, or reminder and extracts the client.
    tasksList open CortexPlus tasks and reminders, optionally filtered by client.
    save_contextSave a handoff summary of this conversation to the user's CortexPlus memory so it can be resumed later in another AI platform. Write the summary yourself, in Markdown, covering: objective, decisions taken, current state, artifacts, next steps and constraints. Do not paste the raw transcript. Never include passwords, API keys or tokens.
    resumeLoad a previously saved CortexPlus context pack to resume work started in another AI conversation.
    context_packsList saved CortexPlus context packs, optionally filtered by AI platform.
    signupCreate a CortexPlus account, or begin signing in to an existing one, so this conversation can use CortexPlus as the user's long-term memory and knowledge base. Ask the user for their email address, and for their name if you do not already have it, then call this tool. CortexPlus sends them a 6-digit code by email; ask the user for that code and call connect with it and the same email. Never guess or invent the email address.
    connectComplete the CortexPlus connection with the 6-digit code the user received by email after signup. Ask the user for the code, then call this tool with the same email used in signup; never guess or invent the code. The response includes an API key that the AI platform should save in its CortexPlus connector configuration.