📦 Claude Code v2.1.81 nightshift: --bare flag and channels enhancements

content/blog/engineering/claude-code-best-practices.md

@@ -328,7 +328,7 @@ Learn
 
 Terms and policies
 
-[Privacy policy](https://www.anthropic.com/legal/privacy)[Disclosure policy](https://www.anthropic.com/responsible-disclosure-policy)[Usage policy](https://www.anthropic.com/legal/aup)[Commercial terms](https://www.anthropic.com/legal/commercial-terms)[Consumer terms](https://www.anthropic.com/legal/consumer-terms)
+[Privacy choices](https://www.anthropic.com/engineering/claude-code-best-practices#)[Privacy policy](https://www.anthropic.com/legal/privacy)[Disclosure policy](https://www.anthropic.com/responsible-disclosure-policy)[Usage policy](https://www.anthropic.com/legal/aup)[Commercial terms](https://www.anthropic.com/legal/commercial-terms)[Consumer terms](https://www.anthropic.com/legal/consumer-terms)
 
 Assistant
 

content/blog/engineering/claude-code-sandboxing.md

@@ -68,7 +68,7 @@ Our new sandboxed bash tool and Claude Code on the web offer substantial improve
 To get started with these tools:
 
 1.   Run `/sandbox` in Claude and check out [our docs](https://docs.claude.com/en/docs/claude-code/sandboxing) on how to configure this sandbox.
-2.   Go to [claude.com/code](http://claude.ai/redirect/website.v1.34b4a3b3-f71a-408f-94a7-0b4932e595cf/code) to try out Claude Code on the web.
+2.   Go to [claude.com/code](http://claude.ai/redirect/website.v1.06b686e8-9fbc-4d2f-ab23-409b29b3d2b4/code) to try out Claude Code on the web.
 
 Or, if you're building your own agents, check out our [open-sourced sandboxing code](https://github.com/anthropic-experimental/sandbox-runtime), and consider integrating it into your work. We look forward to seeing what you build.
 

content/en/about-claude/models/migration-guide.md

@@ -50,7 +50,7 @@ These are not required but will improve your experience:
    )
    ```
 
-   ```typescript TypeScript hidelines={1..4}
+   ```typescript TypeScript hidelines={1..2}
    import Anthropic from "@anthropic-ai/sdk";
 
    const client = new Anthropic();
@@ -89,7 +89,7 @@ These are not required but will improve your experience:
    }
    ```
 
-   ```go Go hidelines={1..13,-1}
+   ```go Go hidelines={1..11,-1}
    package main
 
    import (
@@ -123,7 +123,7 @@ These are not required but will improve your experience:
    }
    ```
 
-   ```java Java hidelines={1..10,-1}
+   ```java Java hidelines={1..5,8..10,-2..}
    import com.anthropic.client.AnthropicClient;
    import com.anthropic.client.okhttp.AnthropicOkHttpClient;
    import com.anthropic.models.messages.MessageCreateParams;
@@ -152,7 +152,7 @@ These are not required but will improve your experience:
    }
    ```
 
-   ```php PHP
+   ```php PHP hidelines={1..4}
    <?php
 
    use Anthropic\Client;
@@ -168,7 +168,7 @@ These are not required but will improve your experience:
    );
    ```
 
-   ```ruby Ruby
+   ```ruby Ruby hidelines={1..2}
    require "anthropic"
 
    client = Anthropic::Client.new
@@ -482,7 +482,7 @@ class Program
 }
 ```
 
-```go Go hidelines={1..13,-1}
+```go Go hidelines={1..11,-1}
 package main
 
 import (
@@ -513,7 +513,7 @@ func main() {
 }
 ```
 
-```java Java hidelines={1..10,-1}
+```java Java hidelines={1..4,6..8,-2..}
 import com.anthropic.client.AnthropicClient;
 import com.anthropic.client.okhttp.AnthropicOkHttpClient;
 import com.anthropic.models.messages.MessageCreateParams;
@@ -541,7 +541,7 @@ public class Main {
 }
 ```
 
-```php PHP hidelines={1..6}
+```php PHP hidelines={1..4}
 <?php
 
 use Anthropic\Client;
@@ -557,7 +557,7 @@ $message = $client->messages->create(
 echo $message->content[0]->text;
 ```
 
-```ruby Ruby
+```ruby Ruby hidelines={1..2}
 require "anthropic"
 
 client = Anthropic::Client.new
@@ -665,7 +665,7 @@ class Program
 }
 ```
 
-```go Go hidelines={1..13,-1}
+```go Go hidelines={1..11,-1}
 package main
 
 import (
@@ -698,7 +698,7 @@ func main() {
 }
 ```
 
-```java Java hidelines={1..10,-1}
+```java Java hidelines={1..4,7..9,-2..}
 import com.anthropic.client.AnthropicClient;
 import com.anthropic.client.okhttp.AnthropicOkHttpClient;
 import com.anthropic.models.beta.messages.MessageCreateParams;
@@ -729,7 +729,7 @@ public class Main {
 }
 ```
 
-```php PHP hidelines={1..6}
+```php PHP hidelines={1..4}
 <?php
 
 use Anthropic\Client;
@@ -748,7 +748,7 @@ $message = $client->beta->messages->create(
 echo $message;
 ```
 
-```ruby Ruby
+```ruby Ruby hidelines={1..2}
 require "anthropic"
 
 client = Anthropic::Client.new
@@ -857,7 +857,7 @@ class Program
 }
 ```
 
-```go Go hidelines={1..13,-1}
+```go Go hidelines={1..11,-1}
 package main
 
 import (
@@ -890,7 +890,7 @@ func main() {
 }
 ```
 
-```java Java hidelines={1..10,-1}
+```java Java hidelines={1..4,7..9,-2..}
 import com.anthropic.client.AnthropicClient;
 import com.anthropic.client.okhttp.AnthropicOkHttpClient;
 import com.anthropic.models.beta.messages.MessageCreateParams;
@@ -921,7 +921,7 @@ public class Main {
 }
 ```
 
-```php PHP hidelines={1..6}
+```php PHP hidelines={1..4}
 <?php
 
 use Anthropic\Client;
@@ -940,7 +940,7 @@ $message = $client->beta->messages->create(
 echo $message;
 ```
 
-```ruby Ruby
+```ruby Ruby hidelines={1..2}
 require "anthropic"
 
 client = Anthropic::Client.new
@@ -1046,7 +1046,7 @@ class Program
 }
 ```
 
-```go Go nocheck hidelines={1..13,-1}
+```go Go nocheck hidelines={1..11,-1}
 package main
 
 import (
@@ -1080,7 +1080,7 @@ func main() {
 }
 ```
 
-```java Java nocheck hidelines={1..10,-1}
+```java Java nocheck hidelines={1..4,7..9,-2..}
 import com.anthropic.client.AnthropicClient;
 import com.anthropic.client.okhttp.AnthropicOkHttpClient;
 import com.anthropic.models.messages.MessageCreateParams;
@@ -1108,7 +1108,7 @@ public class Main {
 }
 ```
 
-```php PHP hidelines={1..6} nocheck
+```php PHP hidelines={1..4} nocheck
 <?php
 
 use Anthropic\Client;
@@ -1126,7 +1126,7 @@ $message = $client->messages->create(
 echo $message->content[0]->text;
 ```
 
-```ruby Ruby nocheck
+```ruby Ruby nocheck hidelines={1..2}
 require "anthropic"
 
 client = Anthropic::Client.new

content/en/about-claude/use-case-guides/content-moderation.md

@@ -113,7 +113,7 @@ When selecting a model, it’s important to consider the size of your data. If c
 
 In order to use Claude for content moderation, Claude must understand the moderation requirements of your application. Let’s start by writing a prompt that allows you to define your moderation needs:
 
-```python nocheck
+```python nocheck hidelines={1}
 import anthropic
 import json
 
@@ -190,7 +190,7 @@ Content moderation is a classification problem. Thus, you can use the same techn
 
 One additional consideration is that instead of treating content moderation as a binary classification problem, you may instead create multiple categories to represent various risk levels. Creating multiple risk levels allows you to adjust the aggressiveness of your moderation. For example, you might want to automatically block user queries that are deemed high risk, while users with many medium risk queries are flagged for human review.
 
-```python nocheck hidelines={1..6}
+```python nocheck hidelines={1}
 import anthropic
 import json
 
@@ -289,7 +289,7 @@ In complex scenarios, it may be helpful to consider additional strategies to imp
 
 In addition to listing the unsafe categories in the prompt, further improvements can be made by providing definitions and phrases related to each category.
 
-```python nocheck hidelines={1..6}
+```python nocheck hidelines={1}
 import anthropic
 import json
 
@@ -387,7 +387,7 @@ Notably, the definition for the `Specialized Advice` category now specifies the
 
 To reduce costs in situations where real-time moderation isn't necessary, consider moderating messages in batches. Include multiple messages within the prompt's context, and ask Claude to assess which messages should be moderated.
 
-```python nocheck hidelines={1..6}
+```python nocheck hidelines={1}
 import anthropic
 import json
 

content/en/about-claude/use-case-guides/legal-summarization.md

@@ -152,7 +152,7 @@ Claude can adapt to various summarization styles. You can change the details of
 
 Here’s an example of how to create a prompt that ensures the generated summaries follow a consistent structure when analyzing sublease agreements:
 
-```python nocheck hidelines={1..4,-1}
+```python nocheck hidelines={1..2}
 import anthropic
 
 # Initialize the Anthropic client
@@ -252,7 +252,7 @@ Legal summarization often involves handling long documents or many related docum
 
 Here's an example of how to perform meta-summarization:
 
-```python nocheck hidelines={1..4,-1}
+```python nocheck hidelines={1..2}
 import anthropic
 
 # Initialize the Anthropic client

content/en/about-claude/use-case-guides/ticket-routing.md

@@ -344,7 +344,7 @@ It’s hard to know how well your prompt works without deploying it in a test pr
 
 Let’s build the deployment structure. Start by defining the method signature for wrapping our call to Claude. We'll take the method we’ve already begun to write, which has `ticket_contents` as input, and now return a tuple of `reasoning` and `intent` as output. If you have an existing automation using traditional ML, you'll want to follow that method signature instead.
 
-```python nocheck
+```python nocheck hidelines={1}
 import anthropic
 import re
 
@@ -385,7 +385,7 @@ def classify_support_request(ticket_contents):
 ```
 
 This code:
-* Imports the Anthropic library and creates a client instance using your API key.
+* Creates a client instance using your API key.
 * Defines a `classify_support_request` function that takes a `ticket_contents` string.
 * Sends the `ticket_contents` to Claude for classification using the `classification_prompt`
 * Returns the model's `reasoning` and `intent` extracted from the response.
@@ -410,7 +410,7 @@ You may need to assess Claude on other axes depending on what factors that are i
 
 To assess this, we first have to modify the script we wrote and add a function to compare the predicted intent with the actual intent and calculate the percentage of correct predictions. We also have to add in cost calculation and time measurement functionality.
 
-```python nocheck hidelines={1..8}
+```python nocheck hidelines={1}
 import anthropic
 import re
 

content/en/agents-and-tools/agent-skills/quickstart.md

@@ -42,7 +42,7 @@ for skill in skills.data:
     print(f"{skill.id}: {skill.display_title}")
 ```
 
-```typescript TypeScript hidelines={1..4}
+```typescript TypeScript
 import Anthropic from "@anthropic-ai/sdk";
 
 const client = new Anthropic();
@@ -75,7 +75,7 @@ This API returns each Skill's metadata: its name and description. Claude loads t
 Now use the PowerPoint Skill to create a presentation about renewable energy. Specify Skills using the `container` parameter in the Messages API:
 
 <CodeGroup>
-```python Python hidelines={1..4,-1}
+```python Python
 import anthropic
 
 client = anthropic.Anthropic()
@@ -100,7 +100,7 @@ response = client.beta.messages.create(
 print(response.content)
 ```
 
-```typescript TypeScript hidelines={1..4}
+```typescript TypeScript
 import Anthropic from "@anthropic-ai/sdk";
 
 const client = new Anthropic();

content/en/agents-and-tools/mcp-connector.md

@@ -69,7 +69,7 @@ curl https://api.anthropic.com/v1/messages \
   }'
 ```
 
-```python Python nocheck
+```python Python nocheck hidelines={1..2}
 import anthropic
 
 client = anthropic.Anthropic()
@@ -91,7 +91,7 @@ response = client.beta.messages.create(
 )
 ```
 
-```typescript TypeScript nocheck hidelines={1..4}
+```typescript TypeScript nocheck hidelines={1..2}
 import Anthropic from "@anthropic-ai/sdk";
 
 const anthropic = new Anthropic();
@@ -166,7 +166,7 @@ class Program
 }
 ```
 
-```go Go nocheck hidelines={1..13,-5..-1}
+```go Go nocheck hidelines={1..11,-1}
 package main
 
 import (
@@ -209,7 +209,7 @@ func main() {
 }
 ```
 
-```java Java nocheck hidelines={1..9,-1}
+```java Java nocheck hidelines={1..2,4,6..9,-2..}
 import com.anthropic.client.AnthropicClient;
 import com.anthropic.client.okhttp.AnthropicOkHttpClient;
 import com.anthropic.models.beta.messages.BetaMcpToolset;
@@ -242,7 +242,7 @@ public class Main {
 }
 ```
 
-```php PHP nocheck
+```php PHP nocheck hidelines={1..4}
 <?php
 
 use Anthropic\Client;
@@ -275,7 +275,7 @@ $message = $client->beta->messages->create(
 echo $message;
 ```
 
-```ruby Ruby nocheck
+```ruby Ruby nocheck hidelines={1..2}
 require "anthropic"
 
 client = Anthropic::Client.new