mcp

package
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 Go to latest Published: Jun 27, 2026 License: MIT Imports: 12 Imported by: 0

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Types

type Client 

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

Client manages a single MCP server connection, backed by modelcontextprotocol/go-sdk

func NewClient 

func NewClient(cfg ServerConfig) *Client

NewClient creates a Client for the given server config.

func (*Client) CallTool 

func (c *Client) CallTool(name string, args map[string]any) (string, error)

CallTool invokes a tool on the MCP server and returns the result text. When the server returns multiple content blocks, they are joined with newlines. If isError is true, the text is returned as an error. Connects lazily on first call.

func (*Client) Close 

func (c *Client) Close() error

Close shuts down the server connection.

func (*Client) Tools 

func (c *Client) Tools() []api.ToolSpec

Tools returns the list of tool specs discovered from this server. Connects lazily on first call.

type ServerConfig 

type ServerConfig struct {
	Name    string            `json:"name"`
	Command string            `json:"command,omitempty"`
	Args    []string          `json:"args,omitempty"`
	URL     string            `json:"url,omitempty"`
	Env     map[string]string `json:"env,omitempty"`
	Headers map[string]string `json:"headers,omitempty"`
	Tools   []string          `json:"tools,omitempty"`
}

ServerConfig describes how to launch and connect to an MCP server. For local servers, specify Command and Args. For remote servers, specify URL.

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