Atlas / MCP servers / krasun / Notes

NotesSAFE

mcp/krasun/notes-4

An MCP server that connects with your Apple Notes on macOS.

Verdict
SAFE
Grade
B
Trust score
89 /100
Exposed tools
6 5r · 1w · 0d
Transport
stdio
License
MIT
Stars
82
01

Overview

From the repository's own README, as read at the audited commit. Badges and raw HTML are left out.

An MCP server that connects with your Apple Notes on macOS.

Supported Tools

  • notes-get-folders: Get all folders.
  • notes-get-notes: Get all notes in a folder.
  • notes-create-note: Create a new note with title and content.
  • notes-get-note-by-id: Get a note by its identifier.
  • notes-get-note-by-title: Find a note by exact match of title.
  • notes-get-note-count: Get the total number of notes.

Usage

Build it

Always install dependencies and build it first:

npm install && npm run build

With Claude for Desktop

Add the following to your ~/Library/Application\ Support/Claude/claude_desktop_config.json:

{
"mcpServers": {
"notes": {
"command": "node",
"args": ["path/to/notes/mcp/dist/index.js"]
}
}
}

And check it is running in Claude settings:

With Cursor

{
"mcpServers": {
"notes": {
"command": "node",
"args": ["path/to/notes/mcp/dist/index.js"]
}
}
}

And then check Cursor MCP settings:

Standalone or for other projects

node dist/index.js

License

Notes MCP is licensed under the MIT License.

Read from source at commit f80d3a7c70e6OBSERVED · 2026-10-07
02

Connect

Built from this server's own package name, version and transport as found in its source — not copied from anyone's documentation, so it cannot drift against a page we do not control.

claude-code
claude mcp add notes-mcp -- npx -y [email protected]
claude-desktop
{
  "mcpServers": {
    "notes-mcp": {
      "command": "npx",
      "args": [
        "-y",
        "[email protected]"
      ]
    }
  }
}
03

Exposed tools (6)

5 read · 1 write · 0 destructive.

ToolRiskDescription
notes-create-notewriteCreate a new note in a specific folder and get back the note with its identifier
notes-get-foldersreadRetrieve all folders with names and identifiers
notes-get-note-by-idreadRetrieve a note by its identifier
notes-get-note-by-titlereadRetrieve a note by its exact title match
notes-get-notesreadRetrieve all notes from a specific folder
notes-note-countreadGet the total number of notes
04

Trust audit

SAFEgrade B · trust 89/100 Nothing in the source contradicts what it says it does. Grade A is reserved for packages that have also passed the behavioural sandbox.

LayerWhat it checksResult
L0Provenance & inventoryPASS
L1Static analysis of the codePASS
L2Instruction surface (what it tells the agent)PASS
L3Class-specific surfacePASS
L4Behavioural (sandbox)SKIPPED

What the source does

Filesystem
none-observed
Network
none-observed
Shell
none-observed
Dependencies
not all pinned
Secrets in source
none-found

Findings (3)

LOWSupply chain · supply.unpinned · CWE-829, CWE-1357
package.json
@modelcontextprotocol/sdk, @types/node, typescript
Why it matters. 3 dependency range(s) float
Fix. pin exact versions or ship a lockfile
INFOInventory / provenance · inv.oversize · CWE-1104
claude-mcp.png
claude-mcp.png
Why it matters. 4056634 bytes not read
INFOInventory / provenance · inv.oversize · CWE-1104
claude-usage-example.png
claude-usage-example.png
Why it matters. 7366665 bytes not read

Gates applied: no_behavioural_pass.

Audited 2026-10-07 · audit v0.4.1 · source sha f80d3a7c70e6full audit observations/trust-audit/mcp-server/krasun__notes-4.json · Report an issue / request a re-scan
05

Audit history

Every audit this server has had. A grade with a past is a grade somebody is still checking.

DateSourceVerdictGradeScoreChange
2026-10-07f80d3a7c70e6SAFEB89first audit
06

Questions

What is the Notes MCP server?

An MCP server that connects with your Apple Notes on macOS.

What tools does Notes expose?

6 in total: 5 read-only, 1 that write, and 0 that can delete or overwrite. Every one is listed on this page with its risk.

Is Notes safe to connect to an agent?

The audit found nothing in the source that contradicts what it says it does, and graded it B (89/100). Grade A is held back for packages that have also passed a sandboxed behavioural run, which is why a clean server reads B.

What credentials does Notes need?

No credential environment variables were found in its source, so it appears to need none.

How does Notes run?

It speaks stdio, so it runs as a local process your client starts. It is published on npm as notes-mcp at 1.0.0.

How current is this page?

The grade is for one exact copy of the source (f80d3a7c70e6), read on 2026-10-07. The repository is watched and re-audited when it changes.

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