CortexPlus MCP server
Personal memory layer: files, notes, messages, tasks and email, semantically indexed.
Little public usage data yet
Reviews
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If you have run it, two minutes of your experience saves the next person an afternoon.
CortexPlus tools (8, 1 write)
write = sends, deletes, buys or postsconnectFreeComplete the CortexPlus connection with the short authentication key the user received by email after signup. Ask the user to paste the key, then call this tool; never guess or invent the key. The response includes an API key that the AI platform should save in its CortexPlus connector configuration.
fetchFreeRetrieve the full content of one CortexPlus memory item by id, as returned by search.
memoryFreeSave a memory in CortexPlus. CortexPlus decides whether it is a note, task, or reminder and extracts the client.
recallFreeBuild 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.
rememberFreeStore a note in the user's CortexPlus memory so future conversations can recall it.
searchFreeSearch the user's CortexPlus memory and return ranked matches. Use this to find what the user has stored before answering from memory.
signupwrite actionFreeCreate 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 short authentication key by email; ask the user for that key and call connect with it. Never guess or invent the email address.
tasksFreeList open CortexPlus tasks and reminders, optionally filtered by client.
Public scan report
scanner v0.1.9 · 2026-09-22 · same rubric, same numbers if you re-run it
- –Code scanremote-only server, no package to scann/a
- Live reliabilityremote reachable in 258ms20/20
- Tool poisoning8 tool descriptions checked15/15
- Auth qualityopen endpoint exposes 1 write-action tools with no auth3/15
- Maintenanceno repository listed3/15
- Maintainer identityverified namespace with website, no repo4/10
Findings (2)
- highWrite-action tools reachable without authentication
auth.open-write - lowNo source repository listed
maint.no-repo
Install directly
claude mcp add --transport http cortexplus https://mcp.cortexplus.io/mcp
CortexPlus: common questions
- Is CortexPlus MCP server safe?
- With care: it is graded C, so read the findings first (60/100). Read the CortexPlus safety report
- How do I install CortexPlus?
- It runs remotely at mcp.cortexplus.io. Add it to Claude Code, Claude Desktop or Cursor with the snippets above, or call it through the mcp.market gateway without installing anything.
- Does CortexPlus need an API key?
- Not as far as the registry entry and our scan can tell: no credentials are declared or required.
- Is CortexPlus maintained?
- The latest release is v0.1.0.
- Is CortexPlus up?
- 100% of our last 8 checks got an answer. We check remote servers about four times a day.
- What can I use instead of CortexPlus?
- Servers from other publishers that do the same job: Local MCP server, Clippy MCP server and Outlook MCP server. Compare all CortexPlus alternatives.
Alternatives to CortexPlus
Same job from other publishers: the closest match first, then the best rated.
LocalLet ChatGPT, Claude & Cursor use your Mac: email, calendar, iMessage, Teams, files. Local, free.not reviewedEstablishedC- ClippyCopy AI-generated content to the macOS clipboard: rich Gmail-ready email drafts, text, and filesnot reviewedGrowingA
- OutlookOutlook & OneDrive MCP: personal & enterprise tools for mail, calendar, contacts, tasks, filesnot reviewedGrowingA
- MCPSend email, look up public IP information, and convert files to Markdown through SendSoon.not reviewedGrowingB
agentmailkitRun scheduled LLM-written email digests from local files and feeds. Local-first MCP server.not reviewedGrowingA