google-gmail
Read and send email via the Gmail API using curl + OAuth tokens.
What this skill does
# Google Gmail
Read and send email via Gmail API.
## Environment Variables
- `GOOGLE_ACCESS_TOKEN` - OAuth2 access token with `gmail` scope
## List recent messages
```bash
curl -s -H "Authorization: Bearer $GOOGLE_ACCESS_TOKEN" \
"https://gmail.googleapis.com/gmail/v1/users/me/messages?maxResults=5" \
| jq '.messages[].id'
```
## Read a message
```bash
curl -s -H "Authorization: Bearer $GOOGLE_ACCESS_TOKEN" \
"https://gmail.googleapis.com/gmail/v1/users/me/messages/MSG_ID?format=full" \
| jq '{subject: (.payload.headers[] | select(.name=="Subject") | .value), from: (.payload.headers[] | select(.name=="From") | .value), snippet}'
```
## Send a message
```bash
python3 -c "
import base64, json
raw = 'From: me\r\nTo: [email protected]\r\nSubject: Hello\r\n\r\nBody text here'
encoded = base64.urlsafe_b64encode(raw.encode()).decode()
print(json.dumps({'raw': encoded}))
" | curl -s -X POST \
-H "Authorization: Bearer $GOOGLE_ACCESS_TOKEN" \
-H "Content-Type: application/json" \
-d @- \
"https://gmail.googleapis.com/gmail/v1/users/me/messages/send" \
| jq '{id, threadId}'
```
## Search
```bash
curl -s -H "Authorization: Bearer $GOOGLE_ACCESS_TOKEN" \
"https://gmail.googleapis.com/gmail/v1/users/me/messages?q=from:[email protected]+is:unread&maxResults=5" \
| jq '.messages[].id'
```
## Notes
- Always confirm recipient and content before sending.
- Token refresh is handled externally.
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