Type: io.helidon.integrations.langchain4j.McpClientConfig

Configuration options

Table 1. Optional configuration options
key type default value description

client-name

string

 

Sets the name that the client will use to identify itself to the MCP server in the initialization message. Overwrites the default client name from langchain4j.

client-version

string

 

Sets the version string that the client will use to identify itself to the MCP server in the initialization message. Overwrites the default client version from langchain4j.

initialization-timeout

Duration

 

Sets the timeout for initializing the client. Overwrites the default timeout for initializing from langchain4j.

key

string

 

Sets a unique identifier for the client. If none is provided, a UUID will be automatically generated. This key is later used to identify the client in the service registry.

log-requests

boolean

 

Whether to log request traffic.

log-responses

boolean

 

Whether to log response traffic.

ping-timeout

Duration

 

The timeout to apply when waiting for a ping response. Overwrites the default timeout when waiting for a ping response from langchain4j.

prompts-timeout

Duration

 

The timeout for prompt-related operations (listing prompts as well as rendering the contents of a prompt). A value of zero means no timeout. Overwrites the default timeout for prompt-related operations from langchain4j.

protocol-version

string

 

Sets the protocol version that the client will advertise in the initialization message. Overwrites the default version from langchain4j.

reconnect-interval

Duration

 

The delay before attempting to reconnect after a failed connection. Overwrites the default reconnect interval from langchain4j.

resources-timeout

Duration

 

Sets the timeout for resource-related operations (listing resources as well as reading the contents of a resource). A value of zero means no timeout. Overwrites the default timeout for resource-related operations from langchain4j.

sse-uri

URI

 

The initial URI where to connect to the server and request a SSE channel.

tool-execution-timeout

Duration

 

Sets the timeout for tool execution. This value applies to each tool execution individually. A value of zero means no timeout. Overwrites the default timeout for tool execution from langchain4j.

tool-execution-timeout-error-message

string

 

The error message to return when a tool execution times out. Overwrites the default error message from langchain4j.