feat: thinking blocks rendered in tui and share page

7 files changed, 148 insertions, 44 deletions

diff --git a/packages/sdk/go/.stats.yml b/packages/sdk/go/.stats.yml
index a2023f0e4..4db6fb4c0 100644
--- a/packages/sdk/go/.stats.yml
+++ b/packages/sdk/go/.stats.yml
@@ -1,4 +1,4 @@
 configured_endpoints: 34
-openapi_spec_url: https://storage.googleapis.com/stainless-sdk-openapi-specs/opencode%2Fopencode-da1c340135c3dd6b1edb4e00e7039d2ac54d59271683a8b6ed528e51137ce41a.yml
-openapi_spec_hash: 0cdd9b6273d72f5a6f484a2999ff0632
-config_hash: 7581d5948150d4ef7dd7b13d0845dbeb
+openapi_spec_url: https://storage.googleapis.com/stainless-sdk-openapi-specs/opencode%2Fopencode-b86cf7bb8df4f60ebe8b8f51e281c8076cfdccc8554178c1b78beca4b025f0ff.yml
+openapi_spec_hash: 47633b7481d91708643ea7b43fffffe6
+config_hash: bd7f6435ed0c0005f373b5526c07a055
diff --git a/packages/sdk/go/api.md b/packages/sdk/go/api.md
index d71951994..eeef10331 100644
--- a/packages/sdk/go/api.md
+++ b/packages/sdk/go/api.md
@@ -92,6 +92,7 @@ Response Types:
 - <a href="https://pkg.go.dev/github.com/sst/opencode-sdk-go">opencode</a>.<a href="https://pkg.go.dev/github.com/sst/opencode-sdk-go#FileSource">FileSource</a>
 - <a href="https://pkg.go.dev/github.com/sst/opencode-sdk-go">opencode</a>.<a href="https://pkg.go.dev/github.com/sst/opencode-sdk-go#Message">Message</a>
 - <a href="https://pkg.go.dev/github.com/sst/opencode-sdk-go">opencode</a>.<a href="https://pkg.go.dev/github.com/sst/opencode-sdk-go#Part">Part</a>
+- <a href="https://pkg.go.dev/github.com/sst/opencode-sdk-go">opencode</a>.<a href="https://pkg.go.dev/github.com/sst/opencode-sdk-go#ReasoningPart">ReasoningPart</a>
 - <a href="https://pkg.go.dev/github.com/sst/opencode-sdk-go">opencode</a>.<a href="https://pkg.go.dev/github.com/sst/opencode-sdk-go#Session">Session</a>
 - <a href="https://pkg.go.dev/github.com/sst/opencode-sdk-go">opencode</a>.<a href="https://pkg.go.dev/github.com/sst/opencode-sdk-go#SnapshotPart">SnapshotPart</a>
 - <a href="https://pkg.go.dev/github.com/sst/opencode-sdk-go">opencode</a>.<a href="https://pkg.go.dev/github.com/sst/opencode-sdk-go#StepFinishPart">StepFinishPart</a>
diff --git a/packages/sdk/go/config.go b/packages/sdk/go/config.go
index a7b75a1bf..ed3e3c5ab 100644
--- a/packages/sdk/go/config.go
+++ b/packages/sdk/go/config.go
@@ -74,9 +74,10 @@ type Config struct {
 	// Control sharing behavior:'manual' allows manual sharing via commands, 'auto'
 	// enables automatic sharing, 'disabled' disables all sharing
 	Share ConfigShare `json:"share"`
-	// Small model to use for tasks like title generation in the
-	// format of provider/model
+	// Small model to use for tasks like title generation in the format of
+	// provider/model
 	SmallModel string `json:"small_model"`
+	Snapshot   bool   `json:"snapshot"`
 	// Theme name to use for the interface
 	Theme string `json:"theme"`
 	// Custom username to display in conversations instead of system username
@@ -105,6 +106,7 @@ type configJSON struct {
 	Provider          apijson.Field
 	Share             apijson.Field
 	SmallModel        apijson.Field
+	Snapshot          apijson.Field
 	Theme             apijson.Field
 	Username          apijson.Field
 	raw               string
@@ -780,9 +782,10 @@ func (r ConfigModePlanMode) IsKnown() bool {
 }
 
 type ConfigPermission struct {
-	Bash ConfigPermissionBashUnion `json:"bash"`
-	Edit ConfigPermissionEdit      `json:"edit"`
-	JSON configPermissionJSON      `json:"-"`
+	Bash     ConfigPermissionBashUnion `json:"bash"`
+	Edit     ConfigPermissionEdit      `json:"edit"`
+	Webfetch ConfigPermissionWebfetch  `json:"webfetch"`
+	JSON     configPermissionJSON      `json:"-"`
 }
 
 // configPermissionJSON contains the JSON metadata for the struct
@@ -790,6 +793,7 @@ type ConfigPermission struct {
 type configPermissionJSON struct {
 	Bash        apijson.Field
 	Edit        apijson.Field
+	Webfetch    apijson.Field
 	raw         string
 	ExtraFields map[string]apijson.Field
 }
@@ -876,6 +880,22 @@ func (r ConfigPermissionEdit) IsKnown() bool {
 	return false
 }
 
+type ConfigPermissionWebfetch string
+
+const (
+	ConfigPermissionWebfetchAsk   ConfigPermissionWebfetch = "ask"
+	ConfigPermissionWebfetchAllow ConfigPermissionWebfetch = "allow"
+	ConfigPermissionWebfetchDeny  ConfigPermissionWebfetch = "deny"
+)
+
+func (r ConfigPermissionWebfetch) IsKnown() bool {
+	switch r {
+	case ConfigPermissionWebfetchAsk, ConfigPermissionWebfetchAllow, ConfigPermissionWebfetchDeny:
+		return true
+	}
+	return false
+}
+
 type ConfigProvider struct {
 	Models  map[string]ConfigProviderModel `json:"models,required"`
 	ID      string                         `json:"id"`
diff --git a/packages/sdk/go/scripts/mock b/packages/sdk/go/scripts/mock
index d2814ae6a..0b28f6ea2 100755
--- a/packages/sdk/go/scripts/mock
+++ b/packages/sdk/go/scripts/mock
@@ -21,7 +21,7 @@ echo "==> Starting mock server with URL ${URL}"
 
 # Run prism mock on the given spec
 if [ "$1" == "--daemon" ]; then
-  npm exec --package=@stainless-api/[email protected] -- prism mock "$URL" &> .prism.log &
+  npm exec --package=@stainless-api/[email protected] -- prism mock "$URL" &> .prism.log &
 
   # Wait for server to come online
   echo -n "Waiting for server"
@@ -37,5 +37,5 @@ if [ "$1" == "--daemon" ]; then
 
   echo
 else
-  npm exec --package=@stainless-api/[email protected] -- prism mock "$URL"
+  npm exec --package=@stainless-api/[email protected] -- prism mock "$URL"
 fi
diff --git a/packages/sdk/go/scripts/test b/packages/sdk/go/scripts/test
index efebceaee..c26b12228 100755
--- a/packages/sdk/go/scripts/test
+++ b/packages/sdk/go/scripts/test
@@ -43,7 +43,7 @@ elif ! prism_is_running ; then
   echo -e "To run the server, pass in the path or url of your OpenAPI"
   echo -e "spec to the prism command:"
   echo
-  echo -e "  \$ ${YELLOW}npm exec --package=@stoplight/prism-cli@~5.3.2 -- prism mock path/to/your.openapi.yml${NC}"
+  echo -e "  \$ ${YELLOW}npm exec --package=@stainless-api/[email protected] -- prism mock path/to/your.openapi.yml${NC}"
   echo
 
   exit 1
diff --git a/packages/sdk/go/session.go b/packages/sdk/go/session.go
index bae17cf2a..bb5cecf57 100644
--- a/packages/sdk/go/session.go
+++ b/packages/sdk/go/session.go
@@ -962,18 +962,20 @@ type Part struct {
 	Cost      float64  `json:"cost"`
 	Filename  string   `json:"filename"`
 	// This field can have the runtime type of [[]string].
-	Files    interface{} `json:"files"`
-	Hash     string      `json:"hash"`
-	Mime     string      `json:"mime"`
-	Name     string      `json:"name"`
-	Snapshot string      `json:"snapshot"`
+	Files interface{} `json:"files"`
+	Hash  string      `json:"hash"`
+	Mime  string      `json:"mime"`
+	Name  string      `json:"name"`
+	// This field can have the runtime type of [map[string]interface{}].
+	ProviderMetadata interface{} `json:"providerMetadata"`
+	Snapshot         string      `json:"snapshot"`
 	// This field can have the runtime type of [FilePartSource], [AgentPartSource].
 	Source interface{} `json:"source"`
 	// This field can have the runtime type of [ToolPartState].
 	State     interface{} `json:"state"`
 	Synthetic bool        `json:"synthetic"`
 	Text      string      `json:"text"`
-	// This field can have the runtime type of [TextPartTime].
+	// This field can have the runtime type of [TextPartTime], [ReasoningPartTime].
 	Time interface{} `json:"time"`
 	// This field can have the runtime type of [StepFinishPartTokens].
 	Tokens interface{} `json:"tokens"`
@@ -985,28 +987,29 @@ type Part struct {
 
 // partJSON contains the JSON metadata for the struct [Part]
 type partJSON struct {
-	ID          apijson.Field
-	MessageID   apijson.Field
-	SessionID   apijson.Field
-	Type        apijson.Field
-	CallID      apijson.Field
-	Cost        apijson.Field
-	Filename    apijson.Field
-	Files       apijson.Field
-	Hash        apijson.Field
-	Mime        apijson.Field
-	Name        apijson.Field
-	Snapshot    apijson.Field
-	Source      apijson.Field
-	State       apijson.Field
-	Synthetic   apijson.Field
-	Text        apijson.Field
-	Time        apijson.Field
-	Tokens      apijson.Field
-	Tool        apijson.Field
-	URL         apijson.Field
-	raw         string
-	ExtraFields map[string]apijson.Field
+	ID               apijson.Field
+	MessageID        apijson.Field
+	SessionID        apijson.Field
+	Type             apijson.Field
+	CallID           apijson.Field
+	Cost             apijson.Field
+	Filename         apijson.Field
+	Files            apijson.Field
+	Hash             apijson.Field
+	Mime             apijson.Field
+	Name             apijson.Field
+	ProviderMetadata apijson.Field
+	Snapshot         apijson.Field
+	Source           apijson.Field
+	State            apijson.Field
+	Synthetic        apijson.Field
+	Text             apijson.Field
+	Time             apijson.Field
+	Tokens           apijson.Field
+	Tool             apijson.Field
+	URL              apijson.Field
+	raw              string
+	ExtraFields      map[string]apijson.Field
 }
 
 func (r partJSON) RawJSON() string {
@@ -1025,14 +1028,16 @@ func (r *Part) UnmarshalJSON(data []byte) (err error) {
 // AsUnion returns a [PartUnion] interface which you can cast to the specific types
 // for more type safety.
 //
-// Possible runtime types of the union are [TextPart], [FilePart], [ToolPart],
-// [StepStartPart], [StepFinishPart], [SnapshotPart], [PartPatchPart], [AgentPart].
+// Possible runtime types of the union are [TextPart], [ReasoningPart], [FilePart],
+// [ToolPart], [StepStartPart], [StepFinishPart], [SnapshotPart], [PartPatchPart],
+// [AgentPart].
 func (r Part) AsUnion() PartUnion {
 	return r.union
 }
 
-// Union satisfied by [TextPart], [FilePart], [ToolPart], [StepStartPart],
-// [StepFinishPart], [SnapshotPart], [PartPatchPart] or [AgentPart].
+// Union satisfied by [TextPart], [ReasoningPart], [FilePart], [ToolPart],
+// [StepStartPart], [StepFinishPart], [SnapshotPart], [PartPatchPart] or
+// [AgentPart].
 type PartUnion interface {
 	implementsPart()
 }
@@ -1048,6 +1053,11 @@ func init() {
 		},
 		apijson.UnionVariant{
 			TypeFilter:         gjson.JSON,
+			Type:               reflect.TypeOf(ReasoningPart{}),
+			DiscriminatorValue: "reasoning",
+		},
+		apijson.UnionVariant{
+			TypeFilter:         gjson.JSON,
 			Type:               reflect.TypeOf(FilePart{}),
 			DiscriminatorValue: "file",
 		},
@@ -1134,6 +1144,7 @@ type PartType string
 
 const (
 	PartTypeText       PartType = "text"
+	PartTypeReasoning  PartType = "reasoning"
 	PartTypeFile       PartType = "file"
 	PartTypeTool       PartType = "tool"
 	PartTypeStepStart  PartType = "step-start"
@@ -1145,12 +1156,83 @@ const (
 
 func (r PartType) IsKnown() bool {
 	switch r {
-	case PartTypeText, PartTypeFile, PartTypeTool, PartTypeStepStart, PartTypeStepFinish, PartTypeSnapshot, PartTypePatch, PartTypeAgent:
+	case PartTypeText, PartTypeReasoning, PartTypeFile, PartTypeTool, PartTypeStepStart, PartTypeStepFinish, PartTypeSnapshot, PartTypePatch, PartTypeAgent:
 		return true
 	}
 	return false
 }
 
+type ReasoningPart struct {
+	ID               string                 `json:"id,required"`
+	MessageID        string                 `json:"messageID,required"`
+	SessionID        string                 `json:"sessionID,required"`
+	Text             string                 `json:"text,required"`
+	Type             ReasoningPartType      `json:"type,required"`
+	ProviderMetadata map[string]interface{} `json:"providerMetadata"`
+	Time             ReasoningPartTime      `json:"time"`
+	JSON             reasoningPartJSON      `json:"-"`
+}
+
+// reasoningPartJSON contains the JSON metadata for the struct [ReasoningPart]
+type reasoningPartJSON struct {
+	ID               apijson.Field
+	MessageID        apijson.Field
+	SessionID        apijson.Field
+	Text             apijson.Field
+	Type             apijson.Field
+	ProviderMetadata apijson.Field
+	Time             apijson.Field
+	raw              string
+	ExtraFields      map[string]apijson.Field
+}
+
+func (r *ReasoningPart) UnmarshalJSON(data []byte) (err error) {
+	return apijson.UnmarshalRoot(data, r)
+}
+
+func (r reasoningPartJSON) RawJSON() string {
+	return r.raw
+}
+
+func (r ReasoningPart) implementsPart() {}
+
+type ReasoningPartType string
+
+const (
+	ReasoningPartTypeReasoning ReasoningPartType = "reasoning"
+)
+
+func (r ReasoningPartType) IsKnown() bool {
+	switch r {
+	case ReasoningPartTypeReasoning:
+		return true
+	}
+	return false
+}
+
+type ReasoningPartTime struct {
+	Start float64               `json:"start,required"`
+	End   float64               `json:"end"`
+	JSON  reasoningPartTimeJSON `json:"-"`
+}
+
+// reasoningPartTimeJSON contains the JSON metadata for the struct
+// [ReasoningPartTime]
+type reasoningPartTimeJSON struct {
+	Start       apijson.Field
+	End         apijson.Field
+	raw         string
+	ExtraFields map[string]apijson.Field
+}
+
+func (r *ReasoningPartTime) UnmarshalJSON(data []byte) (err error) {
+	return apijson.UnmarshalRoot(data, r)
+}
+
+func (r reasoningPartTimeJSON) RawJSON() string {
+	return r.raw
+}
+
 type Session struct {
 	ID       string        `json:"id,required"`
 	Time     SessionTime   `json:"time,required"`
diff --git a/packages/sdk/stainless/stainless.yml b/packages/sdk/stainless/stainless.yml
index 3a8da4061..0c85a2cef 100644
--- a/packages/sdk/stainless/stainless.yml
+++ b/packages/sdk/stainless/stainless.yml
@@ -101,6 +101,7 @@ resources:
       toolPart: ToolPart
       agentPart: AgentPart
       agentPartInput: AgentPartInput
+      reasoningPart: ReasoningPart
       stepStartPart: StepStartPart
       stepFinishPart: StepFinishPart
       snapshotPart: SnapshotPart