usage

package

v0.3.12 Latest Latest Go to latest Published: Oct 29, 2026 License: MIT Imports: 7 Imported by: 0

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Repository

github.com/langchain-ai/langsmith-cli

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Documentation ¶

Overview ¶

Package usage adds the headers LangSmith uses to count CLI usage: the CLI version, the command name as typed (never its arguments), and the coding agent running the CLI, if any.

Index ¶

Constants
func Apply(h http.Header)
func Option() option.RequestOption
func SetCommand(cmd *cobra.Command)
func SetVersion(version string)
func WrapDefaultTransport() (restore func())

Constants ¶

View Source

const (
	CommandHeader = "X-LangSmith-CLI-Command"
	AgentHeader   = "X-LangSmith-CLI-Agent"
)

Variables ¶

This section is empty.

Functions ¶

func Apply ¶

func Apply(h http.Header)

Apply sets the usage headers on an outgoing LangSmith API request.

func Option ¶

func Option() option.RequestOption

Option applies the usage headers to every request an SDK client sends.

func SetCommand ¶

func SetCommand(cmd *cobra.Command)

SetCommand records the running command and detects the calling agent.

func SetVersion ¶

func SetVersion(version string)

SetVersion sets the CLI version reported in the User-Agent.

func WrapDefaultTransport ¶

func WrapDefaultTransport() (restore func())

WrapDefaultTransport tags requests sent through http.DefaultTransport, which the SDK uses by default, until restore is called. The SDK keeps a wrapped transport as-is, so the clone carries the SDK's response header timeout.

Types ¶

This section is empty.

Source Files ¶

View all Source files

usage.go

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