ipc

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

type EphemeralServer struct {
	Server config.ServerConfig `json:"server"`
}

type Handler func(ctx context.Context, req *Request) *Response

type Request struct {
	Nonce  string `json:"nonce"`            // daemon nonce for auth
	Type   string `json:"type"`             // "ping", "list_servers", "list_tools", "call_tool", "tool_schema", "diagnose_server", "prepare_credential_transition", "reload_server", "shutdown"
	CWD    string `json:"cwd,omitempty"`    // caller working directory
	Server string `json:"server,omitempty"` // target server name
	// Transition identifies a fail-closed OAuth credential lifecycle operation.
	Transition string          `json:"transition,omitempty"`
	Tool       string          `json:"tool,omitempty"` // target tool name
	Args       json.RawMessage `json:"args,omitempty"` // tool arguments
	// ArgsFromJSON distinguishes lossless positional/stdin JSON from shell
	// flags, which cannot represent every valid JSON Schema composition.
	ArgsFromJSON bool `json:"args_from_json,omitempty"`
	// InputResponses and RequestState resume a 2026-07-28 multi-round-trip
	// request. RequestState is opaque and must be echoed without interpretation.
	InputResponses json.RawMessage `json:"input_responses,omitempty"`
	RequestState   string          `json:"request_state,omitempty"`
	Cache          *time.Duration  `json:"cache,omitempty"` // cache TTL override
	Verbose        bool            `json:"verbose,omitempty"`
	// IncludeSchemas asks list_tools for a deterministic full catalog rather
	// than the compact discovery view.
	IncludeSchemas bool `json:"include_schemas,omitempty"`
	// IncludeHidden asks daemon responses (currently list_servers) to include
	// otherwise hidden runtime-only servers.
	IncludeHidden bool             `json:"include_hidden,omitempty"`
	Ephemeral     *EphemeralServer `json:"ephemeral,omitempty"`
}

type Response struct {
	Content   []byte `json:"content"`              // raw output for stdout
	ExitCode  int    `json:"exit_code"`            // 0=ok, 1=tool error, 2=usage error, 3=internal error
	Stderr    string `json:"stderr,omitempty"`     // error message for stderr
	ErrorCode string `json:"error_code,omitempty"` // stable machine-readable error classification
}

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