mcpclient

package

v0.0.49 Latest Latest Go to latest Published: Aug 22, 2026 License: MIT Imports: 15 Imported by: 0

Details

Package mcpclient connects to outbound MCP servers for RocketCode code mode.

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

Registry holds configured MCP server specs for a workspace.

func New(workspace string, servers map[string]ServerConfig) (*Registry, error)

New builds a registry. servers is copied; later mutation is ignored.

func (r *Registry) Has(name string) bool

Has reports whether name is a configured server.

func (r *Registry) Names() []string

Names returns configured server names in sorted order.

func (r *Registry) Open() *Session

Open starts a session that connects servers lazily and closes them on Close.

type ServerConfig struct {
	Command string
	Args    []string
	Env     map[string]string
	Cwd     string
	URL     string
	Headers map[string]string
}

ServerConfig describes one outbound MCP server transport.

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

Session is one execute tool-call lifetime.

func (s *Session) CallTool(ctx context.Context, server, tool string, args map[string]any) (string, error)

CallTool invokes tool on server and flattens the result to a string.

func (s *Session) Close() error

Close ends all connections opened by this session. It is idempotent.

func (s *Session) ListTools(ctx context.Context, server string) ([]ToolInfo, error)

ListTools returns the full tool catalog for server.

type ToolInfo struct {
	Server      string
	Name        string
	Description string
	InputSchema map[string]any
}

ToolInfo is one tool from a server's catalog.