Merge pull request #1377 from rumpl/streamable-standalone

Unstuck some remote MCPs

Author: rumpl

go.mod

@@ -45,7 +45,7 @@ require (
 	github.com/labstack/echo/v4 v4.15.0
 	github.com/mattn/go-isatty v0.0.20
 	github.com/mattn/go-runewidth v0.0.19
-	github.com/modelcontextprotocol/go-sdk v1.2.0
+	github.com/modelcontextprotocol/go-sdk v1.2.1-0.20260115164613-13488f7da1ed
 	github.com/natefinch/atomic v1.0.1
 	github.com/openai/openai-go/v3 v3.16.0
 	github.com/rivo/uniseg v0.4.7

go.sum

@@ -293,8 +293,8 @@ github.com/microcosm-cc/bluemonday v1.0.27 h1:MpEUotklkwCSLeH+Qdx1VJgNqLlpY2KXwX
 github.com/microcosm-cc/bluemonday v1.0.27/go.mod h1:jFi9vgW+H7c3V0lb6nR74Ib/DIB5OBs92Dimizgw2cA=
 github.com/mitchellh/go-homedir v1.1.0 h1:lukF9ziXFxDFPkA1vsr5zpc1XuPDn/wFntq5mG+4E0Y=
 github.com/mitchellh/go-homedir v1.1.0/go.mod h1:SfyaCUpYCn1Vlf4IUYiD9fPX4A5wJrkLzIz1N1q0pr0=
-github.com/modelcontextprotocol/go-sdk v1.2.0 h1:Y23co09300CEk8iZ/tMxIX1dVmKZkzoSBZOpJwUnc/s=
-github.com/modelcontextprotocol/go-sdk v1.2.0/go.mod h1:6fM3LCm3yV7pAs8isnKLn07oKtB0MP9LHd3DfAcKw10=
+github.com/modelcontextprotocol/go-sdk v1.2.1-0.20260115164613-13488f7da1ed h1:v6U7x8QdZFPR+2klPe29iHrRTy35sQSodTxtGcOX7TU=
+github.com/modelcontextprotocol/go-sdk v1.2.1-0.20260115164613-13488f7da1ed/go.mod h1:AnQ//Qc6+4nIyyrB4cxBU7UW9VibK4iOZBeyP/rF1IE=
 github.com/mschoch/smat v0.2.0 h1:8imxQsjDm8yFEAVBe7azKmKSgzSkZXDuKkSq9374khM=
 github.com/mschoch/smat v0.2.0/go.mod h1:kc9mz7DoBKqDyiRL7VZN8KvXQMWeTaVnttLRXOlotKw=
 github.com/muesli/cancelreader v0.2.2 h1:3I4Kt4BQjOR54NavqnDogx/MIoWBFa0StPA8ELUXHmA=

pkg/tools/mcp/remote.go

@@ -90,8 +90,9 @@ func (c *remoteMCPClient) Initialize(ctx context.Context, _ *mcp.InitializeReque
 		}
 	case "streamable", "streamable-http":
 		transport = &mcp.StreamableClientTransport{
-			Endpoint:   c.url,
-			HTTPClient: httpClient,
+			Endpoint:             c.url,
+			HTTPClient:           httpClient,
+			DisableStandaloneSSE: true,
 		}
 	default:
 		return nil, fmt.Errorf("unsupported transport type: %s", c.transportType)