# Google Workspace

> google-workspace — Gmail, Calendar, Drive, Docs, Sheets via gws CLI or Python.

- **Type:** Skill
- **Install:** `agentstack add skill-atlasomnia-donna-starter-google-workspace`
- **Verified:** Yes — security-reviewed for prompt injection and unsafe behavior
- **Seller:** [AtlasOmnia](https://agentstack.voostack.com/s/atlasomnia)
- **Installs:** 0
- **Category:** [Productivity](https://agentstack.voostack.com/c/productivity)
- **Latest version:** 0.1.0
- **License:** MIT
- **Upstream author:** [AtlasOmnia](https://github.com/AtlasOmnia)
- **Source:** https://github.com/AtlasOmnia/donna-starter/tree/main/skills/productivity/google-workspace

## Install

```sh
agentstack add skill-atlasomnia-donna-starter-google-workspace
```

Requires the [AgentStack CLI](https://agentstack.voostack.com/docs/cli). Works with Claude Code, Cursor, and any MCP-compatible agent.

## About

# Google Workspace

> **Installed-script caveat:** The current `scripts/setup.py` in this environment does **not** accept a `--services` argument. Its configured scope list is broad (including Gmail read/send/modify plus Calendar, Drive, Contacts, Sheets, and Docs). Do not run a new OAuth authorization until the requested service scope has been reviewed or a narrower setup path is implemented.

Gmail, Calendar, Drive, Contacts, Sheets, and Docs — through Hermes-managed OAuth and a thin CLI wrapper. When `gws` is installed, the skill uses it as the execution backend for broader Google Workspace coverage; otherwise it falls back to the bundled Python client implementation.

## References

- `references/gmail-search-syntax.md` — Gmail search operators (is:unread, from:, newer_than:, etc.)

## Scripts

- `scripts/setup.py` — OAuth2 setup (run once to authorize)
- `scripts/google_api.py` — compatibility wrapper CLI. It prefers `gws` for operations when available, while preserving Hermes' existing JSON output contract.

## First-Time Setup

The setup is fully non-interactive — you drive it step by step so it works
on CLI, Telegram, Discord, or any platform.

Define a shorthand first:

```bash
GSETUP="python ${HERMES_HOME:-$HOME/.hermes}/skills/productivity/google-workspace/scripts/setup.py"
```

### Step 0: Check if already set up

```bash
$GSETUP --check
```

If it prints `AUTHENTICATED`, skip to Usage — setup is already done.

### Step 1: Triage — ask the user what they need

Before starting OAuth setup, ask the user TWO questions:

**Question 1: "What Google services do you need? Just email, or also
Calendar/Drive/Sheets/Docs?"**

- **Email only** → They don't need this skill at all. Use the `himalaya` skill
 instead — it works with a Gmail App Password (Settings → Security → App
 Passwords) and takes 2 minutes to set up. No Google Cloud project needed.
 Load the himalaya skill and follow its setup instructions.

- **Email + Calendar** → Continue with this skill, but use
 `--services email,calendar` during auth so the consent screen only asks for
 the scopes they actually need.

- **Calendar/Drive/Sheets/Docs only** → Continue with this skill and use a
 narrower `--services` set like `calendar,drive,sheets,docs`.

- **Full Workspace access** → Continue with this skill and use the default
 `all` service set.

**Question 2: "Does your Google account use Advanced Protection (hardware
security keys required to sign in)? If you're not sure, you probably don't
— it's something you would have explicitly enrolled in."**

- **No / Not sure** → Normal setup. Continue below.
- **Yes** → Their Workspace admin must add the OAuth client ID to the org's
 allowed apps list before Step 4 will work. Let them know upfront.

### Step 2: Create OAuth credentials (one-time, ~5 minutes)

Tell the user:

> You need a Google Cloud OAuth client. This is a one-time setup:
>
> 1. Create or select a project:
> https://console.cloud.google.com/projectselector2/home/dashboard
> 2. Enable the required APIs from the API Library:
> https://console.cloud.google.com/apis/library
> Enable: Gmail API, Google Calendar API, Google Drive API,
> Google Sheets API, Google Docs API, People API
> 3. Create the OAuth client here:
> https://console.cloud.google.com/apis/credentials
> Credentials → Create Credentials → OAuth 2.0 Client ID
> 4. Application type: "Desktop app" → Create
> 5. If the app is still in Testing, add the user's Google account as a test user here:
> https://console.cloud.google.com/auth/audience
> Audience → Test users → Add users
> 6. Download the JSON file and tell me the file path
>
> Important Hermes CLI note: if the file path starts with `/`, do NOT send only the bare path as its own message in the CLI, because it can be mistaken for a slash command. Send it in a sentence instead, like:
> `The JSON file path is: /home/user/Downloads/client_secret_....json`

Once they provide the path:

```bash
$GSETUP --client-secret /path/to/client_secret.json
```

If they paste the raw client ID / client secret values instead of a file path,
write a valid Desktop OAuth JSON file for them yourself, save it somewhere
explicit (for example `~/Downloads/hermes-google-client-secret.json`), then run
`--client-secret` against that file.

### Step 3: Get authorization URL

Use the service set chosen in Step 1. Examples:

```bash
$GSETUP --auth-url --services email,calendar --format json
$GSETUP --auth-url --services calendar,drive,sheets,docs --format json
$GSETUP --auth-url --services all --format json
```

This returns JSON with an `auth_url` field and also saves the exact URL to
`~/.hermes/google_oauth_last_url.txt`.

Agent rules for this step:
- Extract the `auth_url` field and send that exact URL to the user as a single line.
- Tell the user that the browser will likely fail on `http://localhost:1` after approval, and that this is expected.
- Tell them to copy the ENTIRE redirected URL from the browser address bar.
- If the user gets `Error 403: access_denied`, send them directly to `https://console.cloud.google.com/auth/audience` to add themselves as a test user.

### Step 4: Exchange the code

The user will paste back either a URL like `http://localhost:1/?code=4/0A...&scope=...`
or just the code string. Either works. The `--auth-url` step stores a temporary
pending OAuth session locally so `--auth-code` can complete the PKCE exchange
later, even on headless systems:

```bash
$GSETUP --auth-code "THE_URL_OR_CODE_THE_USER_PASTED" --format json
```

If `--auth-code` fails because the code expired, was already used, or came from
an older browser tab, it now returns a fresh `fresh_auth_url`. In that case,
immediately send the new URL to the user and have them retry with the newest
browser redirect only.

### Step 5: Verify

```bash
$GSETUP --check
```

Should print `AUTHENTICATED`. Setup is complete — token refreshes automatically from now on.

### Notes

- Token is stored at `~/.hermes/google_token.json` and auto-refreshes.
- Pending OAuth session state/verifier are stored temporarily at `~/.hermes/google_oauth_pending.json` until exchange completes.
- If `gws` is installed, `google_api.py` points it at the same `~/.hermes/google_token.json` credentials file. Users do not need to run a separate `gws auth login` flow.
- To revoke: `$GSETUP --revoke`

## Usage

**Preferred: use a `gapi` wrapper if one is installed on PATH.** It routes through the correct Python:

```bash
gapi calendar list
gapi gmail search "flight friday" --max 5
```

**Quick auth check:** just run `gapi calendar list --max 1` (or `$GAPI calendar list --max 1`). If it returns JSON, auth is working. Do not waste time on `setup.py --check` or `ls google_token.json` — go straight to the query.

**Fallback (if gapi is missing):** set `GAPI` as a shorthand:

```bash
GAPI="python ${HERMES_HOME:-$HOME/.hermes}/skills/productivity/google-workspace/scripts/google_api.py"
```

### Gmail

```bash
# Search (returns JSON array with id, from, subject, date, snippet)
$GAPI gmail search "is:unread" --max 10
$GAPI gmail search "from:boss@company.com newer_than:1d"
$GAPI gmail search "has:attachment filename:pdf newer_than:7d"

# Read full message (returns JSON with body text)
$GAPI gmail get MESSAGE_ID

# Send
$GAPI gmail send --to user@example.com --subject "Hello" --body "Message text"
$GAPI gmail send --to user@example.com --subject "Report" --body "Q4Details..." --html
$GAPI gmail send --to user@example.com --subject "Hello" --from '"Research Agent" ' --body "Message text"

# Reply (automatically threads and sets In-Reply-To)
$GAPI gmail reply MESSAGE_ID --body "Thanks, that works for me."
$GAPI gmail reply MESSAGE_ID --from '"Support Bot" ' --body "Thanks"

# Labels
$GAPI gmail labels
$GAPI gmail modify MESSAGE_ID --add-labels LABEL_ID
$GAPI gmail modify MESSAGE_ID --remove-labels UNREAD
```

### Calendar

```bash
# List events (defaults to next 7 days, primary calendar)
$GAPI calendar list
$GAPI calendar list --start 2026-03-01T00:00:00Z --end 2026-03-07T23:59:59Z

# Target a specific calendar by ID (use --calendar)
$GAPI calendar list --start 2026-06-17T00:00:00-04:00 --end 2026-06-17T23:59:59-04:00 --calendar work@example.com

# Discover available calendars — google_api.py has NO built-in calendar listing.
# Use the raw API fallback (see below) or hardcode known IDs:
# primary = default personal calendar
#  = the user's work calendar
# @group.calendar.google.com = any shared calendar

# Create event (ISO 8601 with timezone required)
$GAPI calendar create --summary "Team Standup" --start 2026-03-01T10:00:00-06:00 --end 2026-03-01T10:30:00-06:00
$GAPI calendar create --summary "Lunch" --start 2026-03-01T12:00:00Z --end 2026-03-01T13:00:00Z --location "Cafe"
$GAPI calendar create --summary "Review" --start 2026-03-01T14:00:00Z --end 2026-03-01T15:00:00Z --attendees "alice@co.com,bob@co.com"

# Delete event
$GAPI calendar delete EVENT_ID
```

**Discover all calendars (raw API fallback):** `google_api.py` has no `calendar list-calendars` command. To enumerate calendars:

```python
import json, urllib.request, time
with open('~/.hermes/google_token.json') as f:
 tok = json.load(f)
now = time.time()
if now > tok.get('expiry_time', 0):
 req = urllib.request.Request('https://oauth2.googleapis.com/token',
 data=json.dumps({'grant_type': 'refresh_token',
 'client_id': tok['client_id'],
 'client_secret': tok['client_secret'],
 'refresh_token': tok['refresh_token']}).encode(),
 headers={'Content-Type': 'application/json'})
 tok['token'] = json.loads(urllib.request.urlopen(req).read())['access_token']
url = 'https://www.googleapis.com/calendar/v3/users/me/calendarList'
resp = urllib.request.urlopen(urllib.request.Request(url,
 headers={'Authorization': f'Bearer {tok["token"]}'}))
for c in json.loads(resp.read())['items']:
 print(f"{c['id']} | {c['summary']}")
```

**Known calendars:** ask the user for their calendar IDs (or enumerate with the raw API fallback above). Do not assume an organization's calendar is synced to Google or Apple Calendar — it may live in Outlook/Teams.

### Drive

```bash
# Search existing files
$GAPI drive search "quarterly report" --max 10
$GAPI drive search "mimeType='application/pdf'" --raw-query --max 5

# Get metadata for a single file
$GAPI drive get FILE_ID

# Upload a local file (auto-detects MIME type)
$GAPI drive upload /path/to/report.pdf
$GAPI drive upload /path/to/image.png --name "Logo.png" --parent FOLDER_ID

# Download (binary files download as-is; Google-native files export to a
# sensible default — Docs→pdf, Sheets→csv, Slides→pdf, Drawings→png)
$GAPI drive download FILE_ID
$GAPI drive download DOC_ID --output ~/doc.pdf
$GAPI drive download DOC_ID --export-mime text/plain --output ~/doc.txt

# Create a folder
$GAPI drive create-folder "Reports"
$GAPI drive create-folder "Q4" --parent FOLDER_ID

# Share
$GAPI drive share FILE_ID --email alice@example.com --role reader
$GAPI drive share FILE_ID --email alice@example.com --role writer --notify
$GAPI drive share FILE_ID --type anyone --role reader # anyone with link
$GAPI drive share FILE_ID --type domain --domain example.com --role reader

# Delete — defaults to trash (reversible). Use --permanent to skip the trash.
$GAPI drive delete FILE_ID
$GAPI drive delete FILE_ID --permanent
```

### Contacts

```bash
$GAPI contacts list --max 20
```

### Sheets

```bash
# Create a new spreadsheet
$GAPI sheets create --title "Q4 Budget"
$GAPI sheets create --title "Inventory" --sheet-name "Stock"

# Read
$GAPI sheets get SHEET_ID "Sheet1!A1:D10"

# Write
$GAPI sheets update SHEET_ID "Sheet1!A1:B2" --values '[["Name","Score"],["Alice","95"]]'

# Append rows
$GAPI sheets append SHEET_ID "Sheet1!A:C" --values '[["new","row","data"]]'
```

### Docs

```bash
# Read
$GAPI docs get DOC_ID

# Create a new Doc (optionally seeded with body text)
$GAPI docs create --title "Meeting Notes"
$GAPI docs create --title "Draft" --body "First paragraph..."

# Append text to the end of an existing Doc
$GAPI docs append DOC_ID --text "Additional content to append"
```

## Output Format

All commands return JSON. Parse with `jq` or read directly. Key fields:

- **Gmail search**: `[{id, threadId, from, to, subject, date, snippet, labels}]`
- **Gmail get**: `{id, threadId, from, to, subject, date, labels, body}`
- **Gmail send/reply**: `{status: "sent", id, threadId}`
- **Calendar list**: `[{id, summary, start, end, location, description, htmlLink}]`
- **Calendar create**: `{status: "created", id, summary, htmlLink}`
- **Drive search**: `[{id, name, mimeType, modifiedTime, webViewLink}]`
- **Drive get**: `{id, name, mimeType, modifiedTime, size, webViewLink, parents, owners}`
- **Drive upload**: `{status: "uploaded", id, name, mimeType, webViewLink}`
- **Drive download**: `{status: "downloaded", id, name, path, mimeType}`
- **Drive create-folder**: `{status: "created", id, name, webViewLink}`
- **Drive share**: `{status: "shared", permissionId, fileId, role, type}`
- **Drive delete**: `{status: "trashed" | "deleted", fileId, permanent}`
- **Contacts list**: `[{name, emails: [...], phones: [...]}]`
- **Sheets get**: `[[cell, cell, ...], ...]`
- **Sheets create**: `{status: "created", spreadsheetId, title, spreadsheetUrl}`
- **Docs create**: `{status: "created", documentId, title, url}`
- **Docs append**: `{status: "appended", documentId, inserted_at, characters}`

## Rules

1. **Never send email, create/delete calendar events, delete Drive files, share files, or modify Docs/Sheets without confirming with the user first.** Show what will be done (recipients, file IDs, content, share role) and ask for approval. For `drive delete`, prefer the default trash (reversible) over `--permanent`.
2. **Check auth with `gapi calendar list --max 1`** — if it returns JSON events, auth is working. Do NOT run `setup.py --check` or `ls google_token.json` unless the query actually fails with an auth error. The token file exists and is valid.
3. **Use the Gmail search syntax reference** for complex queries — load it with `skill_view("google-workspace", file_path="references/gmail-search-syntax.md")`.
4. **Calendar times must include timezone** — always use ISO 8601 with offset (e.g., `2026-03-01T10:00:00-06:00`) or UTC (`Z`).
5. **Respect rate limits** — avoid rapid-fire sequential API calls. Batch reads when possible.

## Troubleshooting

| Problem | Fix |
|---------|-----|
| `NOT_AUTHENTICATED` | Run setup Steps 2-5 above |
| `REFRESH_FAILED` | Token revoked or expired — redo Steps 3-5 |
| `HttpError 403: Insufficient Permission` | Missing API scope — `$GSETUP --revoke` then redo Steps 3-5 |
| `AUTHENTICATED (partial)` or "Token missing scopes" | New write capabilities (Drive write/delete, Docs create/edit) require re-authorization. `$GSETUP --revoke` then redo Steps 3-5 to grant the upgraded scopes. |
| `HttpError 403: Access Not Configured` | API not enabled — user needs to enable it in Google Cloud Console |
| `ModuleNotFoundError` | Run `$GSETUP --install-deps` |
| `TypeError: unsupported operand type(s) for \|:` | Script loaded by system Python — use the Hermes venv Python, not bare `python3`. See row below. |
| `TypeError: unsupported operand type(s) for \`|\`: 'type' and 'object'` | System Python too old (pre-3.10 union syntax). **Always use Hermes venv Python:** `~/.hermes/hermes-agent/venv/bin/python` — not `python3` or `python`. Applies to both `setup.py` and `google_api.py`. |
| Advanced Protection blocks auth | Workspace admin must allowlist the OAuth client ID |
| macOS Calendar.app hangs / won't render windows | Calendar.app may launch but never draw a window or respond to AppleScript (AppleEvent timed out, -1712). **Do not waste time debugging it.** Use the Google API via `google_api.py` instead — it writes directly to the Gmail calendar and syncs to macOS. As emergency fallback: insert events directly into `~/Library/Group Containers/group.com.apple.calendar/Calendar.sqlitedb` via sqlite3. |

## Fallback: Direct Calendar API (no CLI)

Wh

…

## Source & license

This open-source skill is cataloged on AgentStack and links to its original source — we do not rehost the code.

- **Author:** [AtlasOmnia](https://github.com/AtlasOmnia)
- **Source:** [AtlasOmnia/donna-starter](https://github.com/AtlasOmnia/donna-starter)
- **License:** MIT

Install and usage instructions live in the source repository linked above.

## Pricing

- **Free** — Free

## Security capabilities

Automated source analysis of v0.1.0 — what this tool can access:

- **Network access:** yes
- **Filesystem access:** no
- **Shell / process execution:** no
- **Environment & secrets:** no
- **Dynamic code execution:** no

*"Yes" means the capability is present in the source — more access means more to trust, not that it is unsafe.*


## Versions

- **0.1.0** — security scan: passed — Imported from the upstream source.

## Links

- Listing page: https://agentstack.voostack.com/l/skill-atlasomnia-donna-starter-google-workspace
- Seller: https://agentstack.voostack.com/s/atlasomnia
- Browse the marketplace: https://agentstack.voostack.com/browse

---
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