tool

package

v0.1.0 Latest Latest Go to latest Published: Aug 6, 2025 License: Apache-2.0 Imports: 9 Imported by: 0

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Repository

github.com/upbound/function-openai

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Documentation ¶

Overview ¶

Package tool provides helpers for discovering and configuring MCP servers.

Index ¶

type Config
- func (c Config) Valid() error
type Option
- func WithLogger(log logging.Logger) Option
type Resolver
- func NewResolver(opts ...Option) *Resolver
- func (r *Resolver) FromEnvVars() map[string]Config
- func (r *Resolver) Resolve(ctx context.Context, cfgs map[string]Config) []tools.Tool
type Transport

Constants ¶

This section is empty.

Variables ¶

This section is empty.

Functions ¶

This section is empty.

Types ¶

type Config ¶

type Config struct {
	Transport Transport `json:"transport"`
	BaseURL   string    `json:"baseURL"`
}

Config represents an MCP toplevel configuration.

func (Config) Valid ¶

func (c Config) Valid() error

Valid returns no error if the provided Config is valid.

type Option ¶

type Option func(*Resolver)

Option modifies the underlying Resolver.

func WithLogger ¶

func WithLogger(log logging.Logger) Option

WithLogger overrides the underlying logger for the Resolver.

type Resolver ¶

type Resolver struct {
	// contains filtered or unexported fields
}

Resolver is used for resolving MCP server configs from the environment and converting them into langchaingo tools.

func NewResolver ¶

func NewResolver(opts ...Option) *Resolver

NewResolver constructs a Resolver.

func (*Resolver) FromEnvVars ¶

func (r *Resolver) FromEnvVars() map[string]Config

FromEnvVars derives Configs for MCP servers from the environment variables supplied to the process. If the resulting Config is invalid, it is not returned.

func (*Resolver) Resolve ¶

func (r *Resolver) Resolve(ctx context.Context, cfgs map[string]Config) []tools.Tool

Resolve resolves the tools available from the supplied MCP server configurations. If errors occur along the way, the errors are logged and the tools for those servers are not returned.

type Transport ¶

type Transport string

Transport defines specific transport types that are supported.

var (
	// SSE represents Server-Sent Events.
	SSE Transport = "sse"
	// StreamableHTTP represents Streamable HTTP.
	StreamableHTTP Transport = "http-stream"
)

Source Files ¶

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