anthropics · stainless-app · Jun 24, 2026 · Jun 15, 2026 · Jun 17, 2026 · Jun 18, 2026
@@ -1,3 +1,3 @@
 {
-  ".": "1.12.1"
+  ".": "1.12.2"
 }
@@ -1,4 +1,4 @@
 configured_endpoints: 116
-openapi_spec_url: https://storage.googleapis.com/stainless-sdk-openapi-specs/anthropic/anthropic-5ce93251152bd7c4c288dacdf5a445383825ba50bc472ff9e9821ee9455e3564.yml
-openapi_spec_hash: 989d596f7660ce55a7cea748a9292b45
-config_hash: 44acd8a997dff056931fb4466201cdeb
+openapi_spec_url: https://storage.googleapis.com/stainless-sdk-openapi-specs/anthropic/anthropic-a548d120cebb4d68d46c828028d51d04b4d4abb868a7bad21dad960cb72cbd18.yml
+openapi_spec_hash: 2b3214760a4e23a9704779ac99bce417
+config_hash: ce2cd5d2f03228adacf04ebcceb14465
@@ -1,5 +1,19 @@
 # Changelog
 
+## 1.12.2 (2026-06-24)
+
+Full Changelog: [v1.12.1...v1.12.2](https://github.com/anthropics/anthropic-cli/compare/v1.12.1...v1.12.2)
+
+### Chores
+
+* **api:** add support for sending User Profile ID in request headers ([2a9ec20](https://github.com/anthropics/anthropic-cli/commit/2a9ec20801996eb19686496cebfbdfb3a9420d37))
+* **internal:** codegen related update ([70616f5](https://github.com/anthropics/anthropic-cli/commit/70616f54b54e6a48daab449acb3a9e99c42508da))
+
+
+### Documentation
+
+* **model-release:** model-ID-launch checklist ([62562f3](https://github.com/anthropics/anthropic-cli/commit/62562f3cf05adb984e844d831d2db8d461157775))
+
 ## 1.12.1 (2026-06-10)
 
 Full Changelog: [v1.12.0...v1.12.1](https://github.com/anthropics/anthropic-cli/compare/v1.12.0...v1.12.1)

@@ -3,7 +3,7 @@ module github.com/anthropics/anthropic-cli
 go 1.25
 
 require (
-	github.com/anthropics/anthropic-sdk-go v1.50.1
+	github.com/anthropics/anthropic-sdk-go v1.51.1
 	github.com/charmbracelet/bubbles v0.21.0
 	github.com/charmbracelet/bubbletea v1.3.6
 	github.com/charmbracelet/lipgloss v1.1.0

@@ -1,5 +1,5 @@
-github.com/anthropics/anthropic-sdk-go v1.50.1 h1:XTd1RkdeHCPusPpzcBY5RIWj/WW6ZktjftxrHvQBJfU=
-github.com/anthropics/anthropic-sdk-go v1.50.1/go.mod h1:3EfIfmFqxH6rbiLcIP4tPFyXL/IHakx2wDG4OU+TIEI=
+github.com/anthropics/anthropic-sdk-go v1.51.1 h1:V6VJb6lHMXw25i0bITGCj2fHHCq1WCg76s7XAQYOgSs=
+github.com/anthropics/anthropic-sdk-go v1.51.1/go.mod h1:3EfIfmFqxH6rbiLcIP4tPFyXL/IHakx2wDG4OU+TIEI=
 github.com/aymanbagabas/go-osc52/v2 v2.0.1 h1:HwpRHbFMcZLEVr42D4p7XBqjyuxQH5SMiErDT4WkJ2k=
 github.com/aymanbagabas/go-osc52/v2 v2.0.1/go.mod h1:uYgXzlJ7ZpABp8OJ+exZzJJhRNQ2ASbcXHWsFqH8hp8=
 github.com/aymanbagabas/go-udiff v0.2.0 h1:TK0fH4MteXUDspT88n8CKzvK0X9O2xu9yQjWpi6yML8=

@@ -38,7 +38,7 @@ var betaAgentsCreate = requestflag.WithInnerFlags(cli.Command{
 		},
 		&requestflag.Flag[[]map[string]any]{
 			Name:     "mcp-server",
-			Usage:    "MCP servers this agent connects to. Maximum 20. Names must be unique within the array.",
+			Usage:    "MCP servers this agent connects to. Maximum 20. Names must be unique within the array. Every server must be referenced by an `mcp_toolset` in `tools`; unreferenced servers are rejected. See the [MCP connector guide](https://platform.claude.com/docs/en/managed-agents/mcp-connector).",
 			BodyPath: "mcp_servers",
 		},
 		&requestflag.Flag[map[string]any]{
@@ -155,7 +155,7 @@ var betaAgentsUpdate = requestflag.WithInnerFlags(cli.Command{
 		},
 		&requestflag.Flag[any]{
 			Name:     "mcp-server",
-			Usage:    "MCP servers. Full replacement. Omit to preserve; send empty array or null to clear. Names must be unique. Maximum 20.",
+			Usage:    "MCP servers. Full replacement. Omit to preserve; send empty array or `null` to clear. Names must be unique. Maximum 20. Every server must be referenced by an `mcp_toolset` in the agent's resulting `tools`; unreferenced servers are rejected. See the [MCP connector guide](https://platform.claude.com/docs/en/managed-agents/mcp-connector).",
 			BodyPath: "mcp_servers",
 		},
 		&requestflag.Flag[map[string]any]{

@@ -142,16 +142,16 @@ var betaMessagesCreate = requestflag.WithInnerFlags(cli.Command{
 			Usage:    "Use nucleus sampling.\n\nIn nucleus sampling, we compute the cumulative distribution over all the options for each subsequent token in decreasing probability order and cut it off once it reaches a particular probability specified by `top_p`.\n\nRecommended for advanced use cases only.",
 			BodyPath: "top_p",
 		},
-		&requestflag.Flag[*string]{
-			Name:     "user-profile-id",
-			Usage:    "The user profile ID to attribute this request to. Use when acting on behalf of a party other than your organization.",
-			BodyPath: "user_profile_id",
-		},
 		&requestflag.Flag[[]string]{
 			Name:       "beta",
 			Usage:      "Optional header to specify the beta version(s) you want to use.",
 			HeaderPath: "anthropic-beta",
 		},
+		&requestflag.Flag[string]{
+			Name:       "user-profile-id",
+			Usage:      "The user profile ID to attribute this request to. Use when acting on behalf of a party other than your organization. Requires the `user-profiles` beta header.",
+			HeaderPath: "anthropic-user-profile-id",
+		},
 		&requestflag.Flag[int64]{
 			Name:  "max-items",
 			Usage: "The maximum number of items to return (use -1 for unlimited).",
@@ -179,7 +179,7 @@ var betaMessagesCreate = requestflag.WithInnerFlags(cli.Command{
 		},
 		&requestflag.InnerFlag[string]{
 			Name:       "cache-control.ttl",
-			Usage:      "The time-to-live for the cache control breakpoint.\n\nThis may be one the following values:\n- `5m`: 5 minutes\n- `1h`: 1 hour\n\nDefaults to `5m`.",
+			Usage:      "The time-to-live for the cache control breakpoint.\n\nThis may be one the following values:\n- `5m`: 5 minutes\n- `1h`: 1 hour\n\nDefaults to `5m`. See [prompt caching pricing](https://docs.claude.com/en/docs/build-with-claude/prompt-caching) for details.",
 			InnerField: "ttl",
 		},
 	},
@@ -377,7 +377,7 @@ var betaMessagesCountTokens = requestflag.WithInnerFlags(cli.Command{
 		},
 		&requestflag.InnerFlag[string]{
 			Name:       "cache-control.ttl",
-			Usage:      "The time-to-live for the cache control breakpoint.\n\nThis may be one the following values:\n- `5m`: 5 minutes\n- `1h`: 1 hour\n\nDefaults to `5m`.",
+			Usage:      "The time-to-live for the cache control breakpoint.\n\nThis may be one the following values:\n- `5m`: 5 minutes\n- `1h`: 1 hour\n\nDefaults to `5m`. See [prompt caching pricing](https://docs.claude.com/en/docs/build-with-claude/prompt-caching) for details.",
 			InnerField: "ttl",
 		},
 	},

@@ -41,8 +41,8 @@ func TestBetaMessagesCreate(t *testing.T) {
 			"--tool", "{input_schema: {type: object, properties: {location: bar, unit: bar}, required: [location]}, name: name, allowed_callers: [direct], cache_control: {type: ephemeral, ttl: 5m}, defer_loading: true, description: Get the current weather in a given location, eager_input_streaming: true, input_examples: [{foo: bar}], strict: true, type: custom}",
 			"--top-k", "5",
 			"--top-p", "0.7",
-			"--user-profile-id", "user_profile_id",
 			"--beta", "message-batches-2024-09-24",
+			"--user-profile-id", "anthropic-user-profile-id",
 		)
 	})
 
@@ -94,8 +94,8 @@ func TestBetaMessagesCreate(t *testing.T) {
 			"--tool", "{input_schema: {type: object, properties: {location: bar, unit: bar}, required: [location]}, name: name, allowed_callers: [direct], cache_control: {type: ephemeral, ttl: 5m}, defer_loading: true, description: Get the current weather in a given location, eager_input_streaming: true, input_examples: [{foo: bar}], strict: true, type: custom}",
 			"--top-k", "5",
 			"--top-p", "0.7",
-			"--user-profile-id", "user_profile_id",
 			"--beta", "message-batches-2024-09-24",
+			"--user-profile-id", "anthropic-user-profile-id",
 		)
 	})
 
@@ -237,14 +237,14 @@ func TestBetaMessagesCreate(t *testing.T) {
 			"    strict: true\n" +
 			"    type: custom\n" +
 			"top_k: 5\n" +
-			"top_p: 0.7\n" +
-			"user_profile_id: user_profile_id\n")
+			"top_p: 0.7\n")
 		mocktest.TestRunMockTestWithPipeAndFlags(
 			t, pipeData,
 			"--api-key", "string",
 			"beta:messages", "create",
 			"--max-items", "10",
 			"--beta", "message-batches-2024-09-24",
+			"--user-profile-id", "anthropic-user-profile-id",
 		)
 	})
 }

@@ -30,6 +30,11 @@ var betaMessagesBatchesCreate = requestflag.WithInnerFlags(cli.Command{
 			Usage:      "Optional header to specify the beta version(s) you want to use.",
 			HeaderPath: "anthropic-beta",
 		},
+		&requestflag.Flag[string]{
+			Name:       "user-profile-id",
+			Usage:      "The user profile ID to attribute the requests in this batch to. Use when acting on behalf of a party other than your organization. Requires the `user-profiles` beta header. Applies to every request in the batch; an individual request whose `user_profile_id` body field conflicts with this header is errored.",
+			HeaderPath: "anthropic-user-profile-id",
+		},
 	},
 	Action:          handleBetaMessagesBatchesCreate,
 	HideHelpCommand: true,

@@ -15,8 +15,9 @@ func TestBetaMessagesBatchesCreate(t *testing.T) {
 			t,
 			"--api-key", "string",
 			"beta:messages:batches", "create",
-			"--request", "{custom_id: my-custom-id-1, params: {max_tokens: 1024, messages: [{content: [{text: x, type: text, cache_control: {type: ephemeral, ttl: 5m}, citations: [{cited_text: cited_text, document_index: 0, document_title: x, end_char_index: 0, start_char_index: 0, type: char_location}]}], role: user}], model: claude-opus-4-6, cache_control: {type: ephemeral, ttl: 5m}, container: {id: id, skills: [{skill_id: pdf, type: anthropic, version: latest}]}, context_management: {edits: [{type: clear_tool_uses_20250919, clear_at_least: {type: input_tokens, value: 0}, clear_tool_inputs: true, exclude_tools: [string], keep: {type: tool_uses, value: 0}, trigger: {type: input_tokens, value: 1}}]}, diagnostics: {previous_message_id: previous_message_id}, fallback_credit_token: x, fallbacks: [{model: claude-fable-5, max_tokens: 0, output_config: {effort: low, format: {schema: {foo: bar}, type: json_schema}, task_budget: {total: 1024, type: tokens, remaining: 0}}, speed: standard, thinking: {budget_tokens: 1024, type: enabled, display: summarized}}], inference_geo: inference_geo, mcp_servers: [{name: name, type: url, url: url, authorization_token: authorization_token, tool_configuration: {allowed_tools: [string], enabled: true}}], metadata: {user_id: 13803d75-b4b5-4c3e-b2a2-6f21399b021b}, output_config: {effort: low, format: {schema: {foo: bar}, type: json_schema}, task_budget: {total: 1024, type: tokens, remaining: 0}}, output_format: {schema: {foo: bar}, type: json_schema}, service_tier: auto, speed: standard, stop_sequences: [string], stream: true, system: [{text: Today's date is 2024-06-01., type: text, cache_control: {type: ephemeral, ttl: 5m}, citations: [{cited_text: cited_text, document_index: 0, document_title: x, end_char_index: 0, start_char_index: 0, type: char_location}]}], temperature: 1, thinking: {type: adaptive, display: summarized}, tool_choice: {type: auto, disable_parallel_tool_use: true}, tools: [{input_schema: {type: object, properties: {location: bar, unit: bar}, required: [location]}, name: name, allowed_callers: [direct], cache_control: {type: ephemeral, ttl: 5m}, defer_loading: true, description: Get the current weather in a given location, eager_input_streaming: true, input_examples: [{foo: bar}], strict: true, type: custom}], top_k: 5, top_p: 0.7, user_profile_id: user_profile_id}}",
+			"--request", "{custom_id: my-custom-id-1, params: {max_tokens: 1024, messages: [{content: [{text: x, type: text, cache_control: {type: ephemeral, ttl: 5m}, citations: [{cited_text: cited_text, document_index: 0, document_title: x, end_char_index: 0, start_char_index: 0, type: char_location}]}], role: user}], model: claude-opus-4-6, cache_control: {type: ephemeral, ttl: 5m}, container: {id: id, skills: [{skill_id: pdf, type: anthropic, version: latest}]}, context_management: {edits: [{type: clear_tool_uses_20250919, clear_at_least: {type: input_tokens, value: 0}, clear_tool_inputs: true, exclude_tools: [string], keep: {type: tool_uses, value: 0}, trigger: {type: input_tokens, value: 1}}]}, diagnostics: {previous_message_id: previous_message_id}, fallback_credit_token: x, fallbacks: [{model: claude-fable-5, max_tokens: 0, output_config: {effort: low, format: {schema: {foo: bar}, type: json_schema}, task_budget: {total: 1024, type: tokens, remaining: 0}}, speed: standard, thinking: {budget_tokens: 1024, type: enabled, display: summarized}}], inference_geo: inference_geo, mcp_servers: [{name: name, type: url, url: url, authorization_token: authorization_token, tool_configuration: {allowed_tools: [string], enabled: true}}], metadata: {user_id: 13803d75-b4b5-4c3e-b2a2-6f21399b021b}, output_config: {effort: low, format: {schema: {foo: bar}, type: json_schema}, task_budget: {total: 1024, type: tokens, remaining: 0}}, output_format: {schema: {foo: bar}, type: json_schema}, service_tier: auto, speed: standard, stop_sequences: [string], stream: false, system: [{text: Today's date is 2024-06-01., type: text, cache_control: {type: ephemeral, ttl: 5m}, citations: [{cited_text: cited_text, document_index: 0, document_title: x, end_char_index: 0, start_char_index: 0, type: char_location}]}], temperature: 1, thinking: {type: adaptive, display: summarized}, tool_choice: {type: auto, disable_parallel_tool_use: true}, tools: [{input_schema: {type: object, properties: {location: bar, unit: bar}, required: [location]}, name: name, allowed_callers: [direct], cache_control: {type: ephemeral, ttl: 5m}, defer_loading: true, description: Get the current weather in a given location, eager_input_streaming: true, input_examples: [{foo: bar}], strict: true, type: custom}], top_k: 5, top_p: 0.7}}",
 			"--beta", "message-batches-2024-09-24",
+			"--user-profile-id", "anthropic-user-profile-id",
 		)
 	})
 
@@ -30,8 +31,9 @@ func TestBetaMessagesBatchesCreate(t *testing.T) {
 			"--api-key", "string",
 			"beta:messages:batches", "create",
 			"--request.custom-id", "my-custom-id-1",
-			"--request.params", "{max_tokens: 1024, messages: [{content: [{text: x, type: text, cache_control: {type: ephemeral, ttl: 5m}, citations: [{cited_text: cited_text, document_index: 0, document_title: x, end_char_index: 0, start_char_index: 0, type: char_location}]}], role: user}], model: claude-opus-4-6, cache_control: {type: ephemeral, ttl: 5m}, container: {id: id, skills: [{skill_id: pdf, type: anthropic, version: latest}]}, context_management: {edits: [{type: clear_tool_uses_20250919, clear_at_least: {type: input_tokens, value: 0}, clear_tool_inputs: true, exclude_tools: [string], keep: {type: tool_uses, value: 0}, trigger: {type: input_tokens, value: 1}}]}, diagnostics: {previous_message_id: previous_message_id}, fallback_credit_token: x, fallbacks: [{model: claude-fable-5, max_tokens: 0, output_config: {effort: low, format: {schema: {foo: bar}, type: json_schema}, task_budget: {total: 1024, type: tokens, remaining: 0}}, speed: standard, thinking: {budget_tokens: 1024, type: enabled, display: summarized}}], inference_geo: inference_geo, mcp_servers: [{name: name, type: url, url: url, authorization_token: authorization_token, tool_configuration: {allowed_tools: [string], enabled: true}}], metadata: {user_id: 13803d75-b4b5-4c3e-b2a2-6f21399b021b}, output_config: {effort: low, format: {schema: {foo: bar}, type: json_schema}, task_budget: {total: 1024, type: tokens, remaining: 0}}, output_format: {schema: {foo: bar}, type: json_schema}, service_tier: auto, speed: standard, stop_sequences: [string], stream: true, system: [{text: Today's date is 2024-06-01., type: text, cache_control: {type: ephemeral, ttl: 5m}, citations: [{cited_text: cited_text, document_index: 0, document_title: x, end_char_index: 0, start_char_index: 0, type: char_location}]}], temperature: 1, thinking: {type: adaptive, display: summarized}, tool_choice: {type: auto, disable_parallel_tool_use: true}, tools: [{input_schema: {type: object, properties: {location: bar, unit: bar}, required: [location]}, name: name, allowed_callers: [direct], cache_control: {type: ephemeral, ttl: 5m}, defer_loading: true, description: Get the current weather in a given location, eager_input_streaming: true, input_examples: [{foo: bar}], strict: true, type: custom}], top_k: 5, top_p: 0.7, user_profile_id: user_profile_id}",
+			"--request.params", "{max_tokens: 1024, messages: [{content: [{text: x, type: text, cache_control: {type: ephemeral, ttl: 5m}, citations: [{cited_text: cited_text, document_index: 0, document_title: x, end_char_index: 0, start_char_index: 0, type: char_location}]}], role: user}], model: claude-opus-4-6, cache_control: {type: ephemeral, ttl: 5m}, container: {id: id, skills: [{skill_id: pdf, type: anthropic, version: latest}]}, context_management: {edits: [{type: clear_tool_uses_20250919, clear_at_least: {type: input_tokens, value: 0}, clear_tool_inputs: true, exclude_tools: [string], keep: {type: tool_uses, value: 0}, trigger: {type: input_tokens, value: 1}}]}, diagnostics: {previous_message_id: previous_message_id}, fallback_credit_token: x, fallbacks: [{model: claude-fable-5, max_tokens: 0, output_config: {effort: low, format: {schema: {foo: bar}, type: json_schema}, task_budget: {total: 1024, type: tokens, remaining: 0}}, speed: standard, thinking: {budget_tokens: 1024, type: enabled, display: summarized}}], inference_geo: inference_geo, mcp_servers: [{name: name, type: url, url: url, authorization_token: authorization_token, tool_configuration: {allowed_tools: [string], enabled: true}}], metadata: {user_id: 13803d75-b4b5-4c3e-b2a2-6f21399b021b}, output_config: {effort: low, format: {schema: {foo: bar}, type: json_schema}, task_budget: {total: 1024, type: tokens, remaining: 0}}, output_format: {schema: {foo: bar}, type: json_schema}, service_tier: auto, speed: standard, stop_sequences: [string], stream: false, system: [{text: Today's date is 2024-06-01., type: text, cache_control: {type: ephemeral, ttl: 5m}, citations: [{cited_text: cited_text, document_index: 0, document_title: x, end_char_index: 0, start_char_index: 0, type: char_location}]}], temperature: 1, thinking: {type: adaptive, display: summarized}, tool_choice: {type: auto, disable_parallel_tool_use: true}, tools: [{input_schema: {type: object, properties: {location: bar, unit: bar}, required: [location]}, name: name, allowed_callers: [direct], cache_control: {type: ephemeral, ttl: 5m}, defer_loading: true, description: Get the current weather in a given location, eager_input_streaming: true, input_examples: [{foo: bar}], strict: true, type: custom}], top_k: 5, top_p: 0.7}",
 			"--beta", "message-batches-2024-09-24",
+			"--user-profile-id", "anthropic-user-profile-id",
 		)
 	})
 
@@ -133,7 +135,7 @@ func TestBetaMessagesBatchesCreate(t *testing.T) {
 			"      speed: standard\n" +
 			"      stop_sequences:\n" +
 			"        - string\n" +
-			"      stream: true\n" +
+			"      stream: false\n" +
 			"      system:\n" +
 			"        - text: Today's date is 2024-06-01.\n" +
 			"          type: text\n" +
@@ -176,13 +178,13 @@ func TestBetaMessagesBatchesCreate(t *testing.T) {
 			"          strict: true\n" +
 			"          type: custom\n" +
 			"      top_k: 5\n" +
-			"      top_p: 0.7\n" +
-			"      user_profile_id: user_profile_id\n")
+			"      top_p: 0.7\n")
 		mocktest.TestRunMockTestWithPipeAndFlags(
 			t, pipeData,
 			"--api-key", "string",
 			"beta:messages:batches", "create",
 			"--beta", "message-batches-2024-09-24",
+			"--user-profile-id", "anthropic-user-profile-id",
 		)
 	})
 }