Schema | viber-mcp

viber-mcp

Describes the environment variables required to run the server.

Name	Required	Description	Default
`VIBER_BASE_URL`	No	API base URL override	https://chatapi.viber.com/pa
`VIBER_AUTH_TOKEN`	Yes	Bot auth token from the Viber Admin Panel
`VIBER_SENDER_NAME`	No	Default sender display name (max 28 chars)	Bot
`VIBER_SENDER_AVATAR`	No	Default sender avatar URL
`VIBER_REQUEST_TIMEOUT_MS`	No	Per-request timeout in milliseconds	15000

Features and capabilities supported by this server

Capability	Details
`tools`	{ "listChanged": true }

Functions exposed to the LLM to take actions

Name	Description
send_messageB	Send a text message to a Viber user
send_pictureA	Send an image with optional caption to a Viber user
send_videoC	Send a video to a Viber user
send_fileC	Send a file attachment to a Viber user
send_urlB	Send a clickable URL to a Viber user
send_locationB	Send GPS coordinates to a Viber user
send_contactB	Send a contact card to a Viber user
broadcast_messageB	Send the same text message to up to 300 Viber users at once
get_account_infoA	Get the Viber bot account configuration including subscriber count and member list
get_user_detailsA	Fetch profile details of a Viber user
get_onlineB	Check online status of up to 100 Viber users
set_webhookB	Register a webhook URL for receiving Viber events
remove_webhookA	Disable the currently registered webhook

Interactive templates invoked by user choice

Name	Description
No prompts

Contextual data attached and managed by the client

Name	Description
No resources

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