Increase default payload size threshold from 1KB to 10KB

Co-authored-by: lpcox <15877973+lpcox@users.noreply.github.com>

Author: Copilot

internal/cmd/flags_logging.go

@@ -13,7 +13,7 @@ import (
 const (
 	defaultLogDir               = "/tmp/gh-aw/mcp-logs"
 	defaultPayloadDir           = "/tmp/jq-payloads"
-	defaultPayloadSizeThreshold = 1024 // 1KB default threshold
+	defaultPayloadSizeThreshold = 10240 // 10KB default threshold
 )
 
 // Logging flag variables

internal/cmd/flags_logging_test.go

@@ -71,7 +71,7 @@ func TestPayloadSizeThresholdFlagDefault(t *testing.T) {
 	os.Unsetenv("MCP_GATEWAY_PAYLOAD_SIZE_THRESHOLD")
 
 	result := getDefaultPayloadSizeThreshold()
-	assert.Equal(t, 1024, result, "Default should be 1024 bytes")
+	assert.Equal(t, 10240, result, "Default should be 10240 bytes")
 }
 
 func TestPayloadSizeThresholdEnvVar(t *testing.T) {

internal/config/config_core.go

@@ -57,7 +57,7 @@ type GatewayConfig struct {
 
 	// PayloadSizeThreshold is the size threshold (in bytes) for storing payloads to disk.
 	// Payloads larger than this threshold are stored to disk, smaller ones are returned inline.
-	// Default: 1024 bytes (1KB)
+	// Default: 10240 bytes (10KB)
 	PayloadSizeThreshold int `toml:"payload_size_threshold" json:"payload_size_threshold,omitempty"`
 }
 

internal/config/config_payload.go

@@ -7,8 +7,8 @@ const DefaultPayloadDir = "/tmp/jq-payloads"
 
 // DefaultPayloadSizeThreshold is the default size threshold (in bytes) for storing payloads to disk.
 // Payloads larger than this threshold are stored to disk, smaller ones are returned inline.
-// Default: 1024 bytes (1KB)
-const DefaultPayloadSizeThreshold = 1024
+// Default: 10240 bytes (10KB)
+const DefaultPayloadSizeThreshold = 10240
 
 func init() {
 	// Register default setter for PayloadDir and PayloadSizeThreshold