Server Configuration
Describes the environment variables required to run the server.
| Name | Required | Description | Default |
|---|---|---|---|
| LOG_LEVEL | No | Logging level: debug, info, warn, error | info |
| MAX_RETRIES | No | Maximum retry attempts | 3 |
| GOOGLE_EMAIL | No | Google account email | |
| EXCHANGE_EMAIL | No | Exchange email address | |
| GOOGLE_ENABLED | No | Enable Google Calendar (true/false) | |
| RETRY_DELAY_MS | No | Delay between retries | 1000 |
| EXCHANGE_DOMAIN | No | Active Directory domain for NTLM | |
| MCP_SERVER_NAME | No | Server name for identification | calendar-mcp |
| MICROSOFT_EMAIL | No | Microsoft account email | |
| REQUEST_TIMEOUT | No | Request timeout in milliseconds | 30000 |
| DEFAULT_TIMEZONE | No | IANA timezone for all operations | UTC |
| EXCHANGE_ENABLED | No | Enable Exchange provider (true/false) | |
| EXCHANGE_EWS_URL | No | EWS endpoint URL (typically https://mail.company.com/EWS/Exchange.asmx) | |
| GOOGLE_CLIENT_ID | No | OAuth client ID from Google Cloud Console | |
| EXCHANGE_PASSWORD | No | Password for NTLM/Basic | |
| EXCHANGE_USERNAME | No | Username for NTLM/Basic | |
| MICROSOFT_ENABLED | No | Enable Microsoft 365 (true/false) | |
| GOOGLE_PROVIDER_ID | No | Unique identifier for this account | |
| MCP_SERVER_VERSION | No | Server version | 1.0.0 |
| GOOGLE_ACCESS_TOKEN | No | Pre-authorized access token | |
| GOOGLE_REDIRECT_URI | No | OAuth redirect URI | |
| GOOGLE_TOKEN_EXPIRY | No | Token expiry (ISO 8601) | |
| MICROSOFT_CLIENT_ID | No | Azure AD app client ID | |
| MICROSOFT_TENANT_ID | No | Azure tenant ID (common, organizations, or specific) | |
| DEFAULT_WORKING_DAYS | No | Working days (comma-separated) | monday,tuesday,wednesday,thursday,friday |
| EXCHANGE_AUTH_METHOD | No | Authentication: ntlm, basic, or oauth | |
| EXCHANGE_PROVIDER_ID | No | Unique identifier for this account | |
| GOOGLE_CLIENT_SECRET | No | OAuth client secret | |
| GOOGLE_PROVIDER_NAME | No | Display name | |
| GOOGLE_REFRESH_TOKEN | No | Refresh token for token renewal | |
| MICROSOFT_PROVIDER_ID | No | Unique identifier for this account | |
| EXCHANGE_PROVIDER_NAME | No | Display name | |
| MICROSOFT_ACCESS_TOKEN | No | Pre-authorized access token | |
| MICROSOFT_REDIRECT_URI | No | OAuth redirect URI | |
| MICROSOFT_TOKEN_EXPIRY | No | Token expiry (ISO 8601) | |
| MICROSOFT_CLIENT_SECRET | No | Azure AD app client secret | |
| MICROSOFT_PROVIDER_NAME | No | Display name | |
| MICROSOFT_REFRESH_TOKEN | No | Refresh token | |
| EXCHANGE_OAUTH_CLIENT_ID | No | Azure AD app ID for OAuth | |
| EXCHANGE_OAUTH_TENANT_ID | No | Azure tenant ID for OAuth | |
| DEFAULT_WORKING_HOURS_END | No | Working hours end (HH:MM) | 18:00 |
| DEFAULT_WORKING_HOURS_START | No | Working hours start (HH:MM) | 09:00 |
| EXCHANGE_OAUTH_ACCESS_TOKEN | No | Access token for OAuth | |
| EXCHANGE_OAUTH_CLIENT_SECRET | No | Client secret for OAuth | |
| EXCHANGE_OAUTH_REFRESH_TOKEN | No | Refresh token for OAuth | |
| NODE_TLS_REJECT_UNAUTHORIZED | No | Set to 0 to bypass SSL certificate issues (not recommended for production) | 1 |
| RATE_LIMIT_REQUESTS_PER_MINUTE | No | Rate limiting | 60 |
Tools
Functions exposed to the LLM to take actions
| Name | Description |
|---|---|
No tools | |
Prompts
Interactive templates invoked by user choice
| Name | Description |
|---|---|
No prompts | |
Resources
Contextual data attached and managed by the client
| Name | Description |
|---|---|
No resources | |