Read this account's saved voice-agent connections, authorization state and common providers. Returns setup_url for entering API keys or custom OAuth credentials on the website. Reads stored metadata only; does not contact providers, discover tools, assign agents or invoke external actions.
| Name | Required | Description | Default |
|---|---|---|---|
No arguments | |||
| Name | Required | Description | Default |
|---|---|---|---|
No arguments | |||
Changes observed during successful MCP inspections.
Output schema / anyOfPrevious value: -[
- {
- "additionalProperties": {},
- "properties": {
- "available": {
- "type": "boolean"
- },
- "callback_url": {
- "type": "string"
- },
- "common_connectors": {
- "items": {
- "additionalProperties": false,
- "properties": {
- "available": {
- "type": "boolean"
- },
- "connector_id": {
- "anyOf": [
- {
- "maxLength": 200,
- "minLength": 1,
- "type": "string"
- },
- {
- "type": "null"
- }
- ]
- },
- "description": {
- "type": "string"
- },
- "name": {
- "type": "string"
- },
- "premium_locked": {
- "type": "boolean"
- },
- "provider": {
- "const": "exa",
- "type": "string"
- }
- },
- "required": [
- "provider",
- "name",
- "description",
- "premium_locked",
- "available",
- "connector_id"
- ],
- "type": "object"
- },
- "type": "array"
- },
- "connectors": {
- "items": {
- "additionalProperties": false,
- "properties": {
- "auth_type": {
- "enum": [
- "none",
- "token",
- "oauth"
- ],
- "type": "string"
- },
- "connector_id": {
- "maxLength": 200,
- "minLength": 1,
- "type": "string"
- },
- "name": {
- "type": "string"
- },
- "status": {
- "type": "string"
- },
- "tool_count": {
- "maximum": 9007199254740991,
- "minimum": 0,
- "type": "integer"
- },
- "transport": {
- "enum": [
- "http",
- "sse"
- ],
- "type": "string"
- },
- "url": {
- "type": "string"
- }
- },
- "required": [
- "connector_id",
- "name",
- "url",
- "transport",
- "auth_type",
- "status",
- "tool_count"
- ],
- "type": "object"
- },
- "type": "array"
- },
- "operation_id": {
- "type": "string"
- }
- },
- "required": [
- "available",
- "callback_url",
- "common_connectors",
- "connectors"
- ],
- "type": "object"
- },
- {
- "additionalProperties": {},
- "properties": {
- "error": {
- "type": "string"
- },
- "message": {
- "type": "string"
- }
- },
- "required": [
- "error"
- ],
- "type": "object"
- },
- {
- "additionalProperties": {},
- "properties": {
- "message": {
- "type": "string"
- },
- "next_action": {
- "type": "string"
- },
- "operation_id": {
- "type": "string"
- },
- "status": {
- "type": "string"
- }
- },
- "required": [
- "operation_id",
- "status"
- ],
- "type": "object"
- }
-]New value: +[
+ {
+ "additionalProperties": {},
+ "properties": {
+ "available": {
+ "type": "boolean"
+ },
+ "callback_url": {
+ "type": "string"
+ },
+ "common_connectors": {
+ "items": {
+ "additionalProperties": false,
+ "properties": {
+ "available": {
+ "type": "boolean"
+ },
+ "connector_id": {
+ "anyOf": [
+ {
+ "maxLength": 200,
+ "minLength": 1,
+ "type": "string"
+ },
+ {
+ "type": "null"
+ }
+ ]
+ },
+ "description": {
+ "type": "string"
+ },
+ "name": {
+ "type": "string"
+ },
+ "premium_locked": {
+ "type": "boolean"
+ },
+ "provider": {
+ "const": "exa",
+ "type": "string"
+ }
+ },
+ "required": [
+ "provider",
+ "name",
+ "description",
+ "premium_locked",
+ "available",
+ "connector_id"
+ ],
+ "type": "object"
+ },
+ "type": "array"
+ },
+ "connectors": {
+ "items": {
+ "additionalProperties": false,
+ "properties": {
+ "auth_type": {
+ "enum": [
+ "none",
+ "token",
+ "oauth"
+ ],
+ "type": "string"
+ },
+ "connector_id": {
+ "maxLength": 200,
+ "minLength": 1,
+ "type": "string"
+ },
+ "name": {
+ "type": "string"
+ },
+ "status": {
+ "type": "string"
+ },
+ "tool_count": {
+ "maximum": 9007199254740991,
+ "minimum": 0,
+ "type": "integer"
+ },
+ "transport": {
+ "enum": [
+ "http",
+ "sse"
+ ],
+ "type": "string"
+ },
+ "url": {
+ "type": "string"
+ }
+ },
+ "required": [
+ "connector_id",
+ "name",
+ "url",
+ "transport",
+ "auth_type",
+ "status",
+ "tool_count"
+ ],
+ "type": "object"
+ },
+ "type": "array"
+ },
+ "operation_id": {
+ "type": "string"
+ },
+ "setup_url": {
+ "format": "uri",
+ "type": "string"
+ }
+ },
+ "required": [
+ "available",
+ "callback_url",
+ "setup_url",
+ "common_connectors",
+ "connectors"
+ ],
+ "type": "object"
+ },
+ {
+ "additionalProperties": {},
+ "properties": {
+ "error": {
+ "type": "string"
+ },
+ "message": {
+ "type": "string"
+ }
+ },
+ "required": [
+ "error"
+ ],
+ "type": "object"
+ },
+ {
+ "additionalProperties": {},
+ "properties": {
+ "message": {
+ "type": "string"
+ },
+ "next_action": {
+ "type": "string"
+ },
+ "operation_id": {
+ "type": "string"
+ },
+ "status": {
+ "type": "string"
+ }
+ },
+ "required": [
+ "operation_id",
+ "status"
+ ],
+ "type": "object"
+ }
+]Output schema / anyOfPrevious value: -[
- {
- "additionalProperties": {},
- "propertyNames": {
- "type": "string"
- },
- "type": "object"
- },
- {
- "additionalProperties": {},
- "properties": {
- "error": {
- "type": "string"
- },
- "message": {
- "type": "string"
- }
- },
- "required": [
- "error"
- ],
- "type": "object"
- },
- {
- "additionalProperties": {},
- "properties": {
- "message": {
- "type": "string"
- },
- "next_action": {
- "type": "string"
- },
- "operation_id": {
- "type": "string"
- },
- "status": {
- "type": "string"
- }
- },
- "required": [
- "operation_id",
- "status"
- ],
- "type": "object"
- }
-]New value: +[
+ {
+ "additionalProperties": {},
+ "properties": {
+ "available": {
+ "type": "boolean"
+ },
+ "callback_url": {
+ "type": "string"
+ },
+ "common_connectors": {
+ "items": {
+ "additionalProperties": false,
+ "properties": {
+ "available": {
+ "type": "boolean"
+ },
+ "connector_id": {
+ "anyOf": [
+ {
+ "maxLength": 200,
+ "minLength": 1,
+ "type": "string"
+ },
+ {
+ "type": "null"
+ }
+ ]
+ },
+ "description": {
+ "type": "string"
+ },
+ "name": {
+ "type": "string"
+ },
+ "premium_locked": {
+ "type": "boolean"
+ },
+ "provider": {
+ "const": "exa",
+ "type": "string"
+ }
+ },
+ "required": [
+ "provider",
+ "name",
+ "description",
+ "premium_locked",
+ "available",
+ "connector_id"
+ ],
+ "type": "object"
+ },
+ "type": "array"
+ },
+ "connectors": {
+ "items": {
+ "additionalProperties": false,
+ "properties": {
+ "auth_type": {
+ "enum": [
+ "none",
+ "token",
+ "oauth"
+ ],
+ "type": "string"
+ },
+ "connector_id": {
+ "maxLength": 200,
+ "minLength": 1,
+ "type": "string"
+ },
+ "name": {
+ "type": "string"
+ },
+ "status": {
+ "type": "string"
+ },
+ "tool_count": {
+ "maximum": 9007199254740991,
+ "minimum": 0,
+ "type": "integer"
+ },
+ "transport": {
+ "enum": [
+ "http",
+ "sse"
+ ],
+ "type": "string"
+ },
+ "url": {
+ "type": "string"
+ }
+ },
+ "required": [
+ "connector_id",
+ "name",
+ "url",
+ "transport",
+ "auth_type",
+ "status",
+ "tool_count"
+ ],
+ "type": "object"
+ },
+ "type": "array"
+ },
+ "operation_id": {
+ "type": "string"
+ }
+ },
+ "required": [
+ "available",
+ "callback_url",
+ "common_connectors",
+ "connectors"
+ ],
+ "type": "object"
+ },
+ {
+ "additionalProperties": {},
+ "properties": {
+ "error": {
+ "type": "string"
+ },
+ "message": {
+ "type": "string"
+ }
+ },
+ "required": [
+ "error"
+ ],
+ "type": "object"
+ },
+ {
+ "additionalProperties": {},
+ "properties": {
+ "message": {
+ "type": "string"
+ },
+ "next_action": {
+ "type": "string"
+ },
+ "operation_id": {
+ "type": "string"
+ },
+ "status": {
+ "type": "string"
+ }
+ },
+ "required": [
+ "operation_id",
+ "status"
+ ],
+ "type": "object"
+ }
+]Does the description disclose side effects, auth requirements, rate limits, or destructive behavior?
Annotations already declare readOnlyHint, idempotentHint, non-destructive and closed-world, so the safety profile is covered. The description still adds real context beyond them: it returns a setup_url for entering API keys or OAuth credentials on the website, and it explicitly does not reach out to providers. It could say more about what 'authorization state' looks like, but the added value is genuine.
Agents need to know what a tool does to the world before calling it. Descriptions should go beyond structured annotations to explain consequences.
Is the description appropriately sized, front-loaded, and free of redundancy?
Three sentences, front-loaded with the core purpose, then the useful return hint, then the exclusion clause. No filler or restatement of the tool name.
Shorter descriptions cost fewer tokens and are easier for agents to parse. Every sentence should earn its place.
Given the tool's complexity, does the description cover enough for an agent to succeed on first attempt?
A no-parameter read tool with an output schema and full annotation coverage needs only scope, return hint and boundary. The description supplies all three, including the setup_url detail an agent would otherwise have to infer from the response.
Complex tools with many parameters or behaviors need more documentation. Simple tools need less. This dimension scales expectations accordingly.
Does the description clarify parameter syntax, constraints, interactions, or defaults beyond what the schema provides?
Zero parameters, so there is nothing for the description to disambiguate. Baseline 4 applies; the description correctly spends its words on scope and return hints instead of inventing parameter detail.
Input schemas describe structure but not intent. Descriptions should explain non-obvious parameter relationships and valid value ranges.
Does the description clearly state what the tool does and how it differs from similar tools?
States a specific verb+resource ('Read this account's saved voice-agent connections, authorization state and common providers') and names the scope. The closing negative clause explicitly separates it from connect_connector, get_connector_tools and set_agent_connectors, so an agent can distinguish it without opening a schema.
Agents choose between tools based on descriptions. A clear purpose with a specific verb and resource helps agents select the right tool.
Does the description explain when to use this tool, when not to, or what alternatives exist?
The description makes clear this is the inspection path (saved connections + auth state + known providers) and rules out the action-oriented siblings ('does not contact providers, discover tools, assign agents or invoke external actions'). It stops short of naming the sibling tools it defers to, so it is clear context rather than full routing guidance.
Agents often have multiple tools that could apply. Explicit usage guidance like "use X instead of Y when Z" prevents misuse.
Add one secure layer between your agents and this server.