keep-mcp

MCP server for Google Keep

See CONTRIBUTING.md for contribution guidelines and required visual evidence.

How to use

1. Add the MCP server to your MCP servers:

  "mcpServers": {
    "keep-mcp-pipx": {
      "command": "pipx",
      "args": [
        "run",
        "keep-mcp"
      ],
      "env": {
        "GOOGLE_EMAIL": "Your Google Email",
        "GOOGLE_MASTER_TOKEN": "Your Google Master Token - see README.md"
      }
    }
  }

Or with uvx:

  "mcpServers": {
    "keep-mcp": {
      "command": "uvx",
      "args": [
        "keep-mcp"
      ],
      "env": {
        "GOOGLE_EMAIL": "Your Google Email",
        "GOOGLE_MASTER_TOKEN": "Your Google Master Token - see README.md"
      }
    }
  }

2. Add your credentials:

• GOOGLE_EMAIL: Your Google account email address

• GOOGLE_MASTER_TOKEN: Your Google account master token

Obtain a Google master token

keep-mcp uses gkeepapi, which connects to Google Keep through an unofficial private API. A Google master token has full access to your account. Treat it like a password and never commit or share it.

You need Docker and a desktop browser.

1. Open https://accounts.google.com/EmbeddedSetup and sign in with the Google account you use for Keep.

2. Click I agree. The page may keep loading forever. Leave it open and continue.

3. Copy the oauth_token cookie:

   • Chrome or Edge: Press F12, open the Application tab, then Cookies → https://accounts.google.com.

   • Firefox: Press F12, open the Storage tab, then Cookies → https://accounts.google.com.

   Find the row named oauth_token and copy its value. It starts with oauth2_4/.

4. Right away, run this in a terminal and paste your email and the cookie value when asked:

   docker run --rm -it ghcr.io/astral-sh/uv:python3.13-bookworm-slim uv run --no-project --with gpsoauth python -c "import gpsoauth; r = gpsoauth.exchange_token(input('Email: '), input('oauth_token: '), '0123456789abcdef'); print(r.get('Token', r))"

   Without Docker, install uv and run the same command without the docker run --rm -it ghcr.io/astral-sh/uv:python3.13-bookworm-slim part.

5. The command prints your master token. It starts with aas_et/. Use it as GOOGLE_MASTER_TOKEN.

If it prints an error such as BadAuthentication instead, the cookie has expired. Repeat steps 1 to 4 to get a fresh one.

More details

• gpsoauth's alternative flow describes the token exchange.

• gkeepapi's "Obtaining a Master Token" instructions describe the same exchange.

Older instructions may ask for your Google password or an app password and call perform_master_login(). That flow is unreliable and can return BadAuthentication. Use the browser-assisted flow above instead.

Related MCP server: Google Keep MCP

Features

Query and read tools

• find: Search notes (case-insensitive by default) with optional filters for labels, colors, pinned, archived, trashed, creation/update date ranges (ISO 8601, UTC), and a result limit (default 50)

• get_note: Get a single note by ID

Creation and update tools

• create_note: Create a new note with title and text (automatically adds keep-mcp label)

• create_list: Create a checklist note

• update_note: Update a note's title and text

• add_list_item: Add an item to a checklist note

• update_list_item: Update checklist item text and checked state

• delete_list_item: Delete a checklist item

Note state tools

• set_note_color: Set a note color (valid values: DEFAULT, RED, ORANGE, YELLOW, GREEN, TEAL, BLUE, CERULEAN, PURPLE, PINK, BROWN, GRAY)

• pin_note: Pin or unpin a note

• archive_note: Archive or unarchive a note

• trash_note: Move a note to trash

• restore_note: Restore a trashed/deleted note

• delete_note: Mark a note for deletion

Labels, collaborators, and media tools

• list_labels: List labels

• create_label: Create a label

• delete_label: Delete a label

• add_label_to_note: Add a label to a note

• remove_label_from_note: Remove a label from a note

• list_note_collaborators: List collaborator emails for a note

• add_note_collaborator: Add a collaborator email to a note

• remove_note_collaborator: Remove a collaborator email from a note

• list_note_media: List media blobs for a note (with media links)

• download_media: Download a note's media (images, drawings, audio) to a local directory through the authenticated session (the raw media links answer 403 to plain HTTP clients). Not available over Streamable HTTP, where the files would land on the server

By default, all destructive and modification operations are restricted to notes that have were created by the MCP server (i.e. have the keep-mcp label). Set UNSAFE_MODE to true to bypass this restriction.

"env": {
  ...
  "UNSAFE_MODE": "true"
}

Local development (uv + make)

If you prefer a JS-style workflow (npm i, npm start), use the included Makefile:

make install   # like npm i
make start     # like npm start
make test
make lint

Run the real-account smoke test with credentials:

GOOGLE_EMAIL="you@example.com" \
GOOGLE_MASTER_TOKEN="..." \
make smoke

Equivalent direct uv commands (without make):

UV_CACHE_DIR=/tmp/uv-cache uv venv --python 3.11 .venv
UV_CACHE_DIR=/tmp/uv-cache uv pip install --python .venv/bin/python -e .
UV_CACHE_DIR=/tmp/uv-cache uv run --no-sync --python .venv/bin/python -m server

Testing

Unit tests (default)

The project includes a lightweight unit test suite under tests/.

It validates:

• note serialization shape for note and list objects (including labels, collaborators, media, and list items)

• modification safety behavior (keep-mcp label requirement and UNSAFE_MODE=true override)

• MCP tool behavior in src/server/cli.py using mocked Keep client objects (tool happy paths and key error paths)

Run locally:

make test

Smoke test against a real Keep account

For additional confidence, run a basic lifecycle smoke test against a dedicated test account:

GOOGLE_EMAIL="you@example.com" \
GOOGLE_MASTER_TOKEN="..." \
make smoke

What it does:

• create note

• update note

• pin/unpin

• archive/unarchive

• trash/restore

• delete

This script is intended for manual verification and is not run in CI.

CI checks

GitHub Actions runs on every pull request and executes:

• lint (ruff check .)

• unit tests with coverage (pytest -q --cov=src/server --cov-report=term-missing --cov-fail-under=70)

• bytecode sanity (python -m compileall src)

Publishing

Automatic publish on merge to main (GitHub Actions)

This repo includes a release workflow at .github/workflows/release.yml that runs on every push to main (including merged PRs).

It will:

• inspect commits since the last release tag (vX.Y.Z)

• compute the next semantic version from Conventional Commit types

• skip publishing when there are no releasable commit types

• run lint and unit tests

• build dist/*

• publish to PyPI

• create a GitHub release/tag v<computed-version> with generated notes

Version bump rules:

• major: commit subject with ! (example: feat!: or fix(api)!:) or commit body containing BREAKING CHANGE

• minor: feat:

• patch: fix:, perf:, revert:

• no release: docs:, chore:, ci:, test:, refactor: (unless the commit is marked as breaking)

Required repository secret:

• PYPI_API_TOKEN: a PyPI API token (recommended scope: this project only)

Manual publish

To publish manually to PyPI:

1. Update the version in pyproject.toml

2. Build the package:

   pipx run build

3. Upload to PyPI:

   pipx run twine upload --repository pypi dist/*

Run locally with MCP clients

This is useful when you want a client to run this server from your local checkout instead of PyPI.

1. Create a local virtualenv and install in editable mode:

cd /ABSOLUTE/PATH/TO/keep-mcp
make install

2. Add the server to your MCP client config.

config.toml clients (Codex, Goose, etc.)

[mcp_servers.keep_mcp]
command = "make"
args = ["-C", "/ABSOLUTE/PATH/TO/keep-mcp", "start"]

[mcp_servers.keep_mcp.env]
GOOGLE_EMAIL = "you@example.com"
GOOGLE_MASTER_TOKEN = "your-master-token"
UNSAFE_MODE = "false"

JSON mcpServers clients (Claude Desktop, Cursor, Cline, etc.)

{
  "mcpServers": {
    "keep-mcp-local": {
      "command": "make",
      "args": ["-C", "/ABSOLUTE/PATH/TO/keep-mcp", "start"],
      "env": {
        "GOOGLE_EMAIL": "you@example.com",
        "GOOGLE_MASTER_TOKEN": "your-master-token",
        "UNSAFE_MODE": "false"
      }
    }
  }
}

Alternative (without make):

[mcp_servers.keep_mcp]
command = "uv"
args = [
  "--directory", "/ABSOLUTE/PATH/TO/keep-mcp",
  "run", "--no-sync", "--python", ".venv/bin/python",
  "-m", "server"
]

Notes:

• Run make install once before starting from an MCP client.

• Only the repo root path is required (no absolute /.venv/bin/python path).

• Ensure make and uv are in your PATH.

• Restart your MCP client after updating config files.

• UNSAFE_MODE is optional; keep it "false" unless you explicitly want to modify non-keep-mcp notes.

Running over Streamable HTTP

keep-mcp supports the MCP Streamable HTTP transport (/mcp endpoint) in addition to the default stdio transport:

# Start Streamable HTTP server on localhost (default: 127.0.0.1:8000)
keep-mcp --transport streamable-http

# Customize host or port
keep-mcp --transport streamable-http --host 127.0.0.1 --port 8000

Running in Docker

A Dockerfile is provided for running keep-mcp as a containerized Streamable HTTP server listening on port 8000.

1. Build the container image:

   docker build -t keep-mcp .

2. Run the container:

   docker run -d \
     -e GOOGLE_EMAIL="you@example.com" \
     -e GOOGLE_MASTER_TOKEN="aas_et/..." \
     -p 127.0.0.1:8000:8000 \
     keep-mcp

Troubleshooting

• If you get "DeviceManagementRequiredOrSyncDisabled" check https://admin.google.com/ac/devices/settings/general and turn "Turn off mobile management (Unmanaged)"