internal/jsonrpc2,mcp: fix typos (#183)

- add links to doc strings
- use correct symbol and package names

internal/jsonrpc2/conn.go

@@ -125,7 +125,7 @@ func (c *Connection) updateInFlight(f func(*inFlightState)) {
 		// that and avoided making any updates that would cause the state to be
 		// non-idle.)
 		if !s.idle() {
-			panic("jsonrpc2_v2: updateInFlight transitioned to non-idle when already done")
+			panic("jsonrpc2: updateInFlight transitioned to non-idle when already done")
 		}
 		return
 	default:
@@ -718,7 +718,7 @@ func (c *Connection) processResult(from any, req *incomingRequest, result any, e
 	req.cancel()
 	c.updateInFlight(func(s *inFlightState) {
 		if s.incoming == 0 {
-			panic("jsonrpc2_v2: processResult called when incoming count is already zero")
+			panic("jsonrpc2: processResult called when incoming count is already zero")
 		}
 		s.incoming--
 	})

mcp/server.go

@@ -29,7 +29,7 @@ const DefaultPageSize = 1000
 // A Server is an instance of an MCP server.
 //
 // Servers expose server-side MCP features, which can serve one or more MCP
-// sessions by using [Server.Start] or [Server.Run].
+// sessions by using [Server.Run].
 type Server struct {
 	// fixed at creation
 	impl *Implementation
@@ -74,8 +74,7 @@ type ServerOptions struct {
 // NewServer creates a new MCP server. The resulting server has no features:
 // add features using the various Server.AddXXX methods, and the [AddTool] function.
 //
-// The server can be connected to one or more MCP clients using [Server.Start]
-// or [Server.Run].
+// The server can be connected to one or more MCP clients using [Server.Run].
 //
 // The first argument must not be nil.
 //
@@ -733,7 +732,7 @@ func (ss *ServerSession) handle(ctx context.Context, req *jsonrpc.Request) (any,
 	}
 	// For the streamable transport, we need the request ID to correlate
 	// server->client calls and notifications to the incoming request from which
-	// they originated. See [idContext] for details.
+	// they originated. See [idContextKey] for details.
 	ctx = context.WithValue(ctx, idContextKey{}, req.ID)
 	return handleReceive(ctx, ss, req)
 }

mcp/shared.go

@@ -44,7 +44,7 @@ type MethodHandler[S Session] func(ctx context.Context, _ S, method string, para
 // the compiler would complain.
 type methodHandler any // MethodHandler[*ClientSession] | MethodHandler[*ServerSession]
 
-// A Session is either a ClientSession or a ServerSession.
+// A Session is either a [ClientSession] or a [ServerSession].
 type Session interface {
 	*ClientSession | *ServerSession
 	// ID returns the session ID, or the empty string if there is none.
@@ -57,7 +57,7 @@ type Session interface {
 	getConn() *jsonrpc2.Connection
 }
 
-// Middleware is a function from MethodHandlers to MethodHandlers.
+// Middleware is a function from [MethodHandler] to [MethodHandler].
 type Middleware[S Session] func(MethodHandler[S]) MethodHandler[S]
 
 // addMiddleware wraps the handler in the middleware functions.

mcp/transport.go

@@ -134,7 +134,7 @@ type canceller struct {
 	conn *jsonrpc2.Connection
 }
 
-// Preempt implements jsonrpc2.Preempter.
+// Preempt implements [jsonrpc2.Preempter].
 func (c *canceller) Preempt(ctx context.Context, req *jsonrpc.Request) (result any, err error) {
 	if req.Method == "notifications/cancelled" {
 		var params CancelledParams
@@ -203,7 +203,7 @@ type loggingConn struct {
 
 func (c *loggingConn) SessionID() string { return c.delegate.SessionID() }
 
-// loggingReader is a stream middleware that logs incoming messages.
+// Read is a stream middleware that logs incoming messages.
 func (s *loggingConn) Read(ctx context.Context) (jsonrpc.Message, error) {
 	msg, err := s.delegate.Read(ctx)
 	if err != nil {
@@ -218,7 +218,7 @@ func (s *loggingConn) Read(ctx context.Context) (jsonrpc.Message, error) {
 	return msg, err
 }
 
-// loggingWriter is a stream middleware that logs outgoing messages.
+// Write is a stream middleware that logs outgoing messages.
 func (s *loggingConn) Write(ctx context.Context, msg jsonrpc.Message) error {
 	err := s.delegate.Write(ctx, msg)
 	if err != nil {