Tools Reference

MCP tools follow a resource_action naming convention and map 1:1 to the documented REST endpoints. The scopes on your API key decide which tools are callable — read tools need :read, mutations need :write, and deletions need manage.

The authoritative, always-current list is whatever the server returns from tools/list — ask your client to “list available Agntix tools.” The catalog below is the stable set grouped by resource.

Agents

Tool	Description	Maps to
`agents_list`	List agents in the organization	List agents
`agents_create`	Create an agent (model, prompt, tools, voice)	Create agent
`agents_get`	Fetch a single agent by ID	Get agent
`agents_update`	Update an agent’s configuration	Update agent
`agents_delete`	Delete an agent	Delete agent

Chat

Tool	Description	Maps to
`chat_session_create`	Open a chat session against an agent	Create session
`chat_session_get`	Fetch a session by ID	Get session
`chat_session_list`	List chat sessions	List sessions
`chat_session_close`	Close an open session	Close session
`chat_message_send`	Send a user message and get the reply	Send message
`chat_message_list`	Read a session transcript	List messages

Voice

Tool	Description	Maps to
`voice_voices_list`	List available TTS voices	Voices
`voice_models_list`	List STT/TTS models	Models
`voice_providers_list`	List voice providers	Providers
`voice_session_create`	Start a real-time voice session	Create voice session

Tools

Tool	Description	Maps to
`tools_list`	List API/function tools	List tools
`tools_create`	Create a tool	Create tool
`tools_get`	Fetch a tool by ID	Get tool
`tools_update`	Update a tool	Update tool
`tools_delete`	Delete a tool	Delete tool

Phone Numbers

Tool	Description	Maps to
`phone_numbers_list`	List provisioned phone numbers	List numbers
`phone_numbers_create`	Provision a phone number	Create number
`phone_numbers_outbound_call`	Trigger an outbound call	Outbound call

Analytics & account

These map to the OpenAPI-generated resources under More Resources.

Tool	Description
`analytics_query`	Pull usage, cost, and call-outcome metrics
`models_list`	List models available to the organization
`contacts_list`	List contacts
`call_campaigns_list`	List outbound call campaigns
`api_keys_list`	List organization API keys (never returns secret values)

Example interaction

A single natural-language request can fan out into several scoped tool calls:

You: “Create a concise support agent on gpt-4o-mini, then send it a test message.”

agents_create → returns agnt_…
chat_session_create with that agentId → returns ses_…
chat_message_send → returns the assistant’s reply

Each call is authenticated and authorized exactly as the equivalent REST request would be.

​Agents

​Chat

​Voice

​Tools

​Phone Numbers

​Analytics & account

​Example interaction

Agents

Chat

Voice

Tools

Phone Numbers

Analytics & account

Example interaction