Integrate Notesnook (Private Note Taking & E2EE) with Claude, Cursor, Chatbots & AI Agents MCP Server

Manage encrypted notes via Notesnook — create secure entries, sync your vault, and audit private notebooks.

GDPR Free for Subscribers

Compatible with every major AI agent and IDE

Claude

ChatGPT

Cursor

Gemini

Windsurf

VS Code

JetBrains

Vercel

+ other MCP clients

create

Create note on Notesnook (Private Note Taking & E2EE)

This will securely push plaintext into an encrypted envelope stored persistently in the Notesnook sync server. Create and inject a brand new encrypted note into the vault

delete

Delete note on Notesnook (Private Note Taking & E2EE)

Destroys the node logic completely inside the encrypted persistence layer. Irreversibly delete a specific encrypted note from the server

get

Get note on Notesnook (Private Note Taking & E2EE)

Retrieve the underlying encrypted cipher payload of a single note

get

Get user on Notesnook (Private Note Taking & E2EE)

Validate the authenticated Notesnook user security identity

list

List attachments on Notesnook (Private Note Taking & E2EE)

List encapsulated binary attachments mapped against notes

list

List favorites on Notesnook (Private Note Taking & E2EE)

List high-priority specific notes flagged as favorites

list

List notebooks on Notesnook (Private Note Taking & E2EE)

Critical for correlating hierarchical IDs before exploring note clusters. List boundary organizing Notebooks spanning the vault

list

List notes on Notesnook (Private Note Taking & E2EE)

Indispensable for discovering target node IDs prior to fetching decryption contexts. List all encrypted notes securely stored in the Notesnook vault

list

List tags on Notesnook (Private Note Taking & E2EE)

List cross-cutting categorical classification Tags indexing Notes

list

List trash on Notesnook (Private Note Taking & E2EE)

Identifies tracking records physically slated for permanent erasure. List nodes trapped inside the local vault waste bin

sync

Sync items on Notesnook (Private Note Taking & E2EE)

Yields encrypted binary objects based on the last sync timestamp boundaries. Trigger a full sync with the Notesnook server resolving vault state

update

Update note on Notesnook (Private Note Taking & E2EE)

Updates synchronization timelines and forces re-encryption across the specific item payload. Modify partial strings within a pre-existing encrypted vault note

Security & Code Integrity Audit

Every tool in the Notesnook (Private Note Taking & E2EE) MCP Server is continuously audited by the Vinkius Security Engine. We guarantee zero-trust payload isolation, strict data boundaries, and deterministic execution for enterprise-grade AI agents.

A+Score: 100

How Vinkius protects your data

Can I set different limits for each virtual assistant on my team?

Absolutely. You have full control in our command center. You can create an AI agent that only "reads" data so the support team can answer questions, and another superpowered agent that can "edit" and "create" information exclusively for your operations team. Each AI gets exactly the level of access you allow.

How does Notesnook ensure my notes remain private through the agent?

Notesnook uses end-to-end encryption (E2EE). When your agent uses the create_note or get_note tools, it handles encrypted envelopes. This ensures that only authorized clients with your keys can decrypt the actual text body, maintaining zero-knowledge security natively.

How does the AI access my passwords and credentials?

It simply doesn't. On Vinkius, your passwords, API keys, and login details are kept in a secure vault. The AI (like ChatGPT or Claude) merely "asks" Vinkius to perform the task. Vinkius opens the door, does the work, and hands the result back to the AI. Your credentials are never seen, read, or learned by the artificial intelligence.

What if the AI ends up reading customer data or confidential information?

We have a built-in digital "bodyguard" called DLP (Data Loss Prevention). If a tool fetches data and the response contains social security numbers, credit cards, or personal customer info, Vinkius magically blocks and erases that information before it is delivered to the AI. The AI works only with what is strictly necessary, and your sensitive data never leaks.

Supported Use Cases for Notesnook (Private Note Taking & E2EE)

Integrate Notesnook (Private Note Taking & E2EE) to provide your custom AI agents with direct read and write access to the capabilities listed below.

end to end encryption & AI Execution

Connect the Notesnook (Private Note Taking & E2EE) server to enable end to end encryption workflows. The integration provides structured schemas for Claude to mutate knowledge management data.

Autonomous zero knowledge Strategies

The Notesnook (Private Note Taking & E2EE) server exposes documented endpoints for zero knowledge. This allows ChatGPT and Cursor to interact with knowledge management APIs seamlessly.