1> ## Documentation Index

2> Fetch the complete documentation index at: https://code.claude.com/docs/llms.txt

3> Use this file to discover all available pages before exploring further.

4 

5# Week 26 · June 22–26, 2026

6 

7> Authenticate MCP servers from your shell with claude mcp login, get a response to shell mode command output with the ! prefix, and resume a conversation from before /clear with /rewind.

8 

9<div className="digest-meta">

10 <span>Releases <a href="/docs/en/changelog#2-1-185">v2.1.185 → v2.1.193</a></span>

11 <span>2 features · June 22–26</span>

12</div>

13 

14<div className="digest-feature">

15 <div className="digest-feature-header">

16 <span className="digest-feature-title">Authenticate MCP servers from the CLI</span>

17 <span className="digest-feature-pill">v2.1.186</span>

18 </div>

19 

20 <p className="digest-feature-lede">New `claude mcp login <name>` and `claude mcp logout <name>` commands authenticate a configured MCP server from your shell instead of the interactive <code>/mcp</code> menu. `claude mcp login` runs the server's OAuth flow directly, and `claude mcp logout` clears the stored credentials.</p>

21 

22 <p className="digest-feature-try">Run the OAuth flow for a configured server without opening a session:</p>

23 

24 ```bash terminal theme={null}

25 claude mcp login sentry

26 ```

27 

28 <a className="digest-feature-link" href="/docs/en/mcp#authenticate-from-the-command-line">Authenticate from the command line</a>

29</div>

30 

31<div className="digest-feature">

32 <div className="digest-feature-header">

33 <span className="digest-feature-title">Shell mode responds to command output</span>

34 <span className="digest-feature-pill">v2.1.186</span>

35 </div>

36 

37 <p className="digest-feature-lede">Commands you run with the <code>!</code> prefix now get a response from Claude once the output lands in the transcript, so you can run <code>! npm test</code> and get an explanation of the failures without a second prompt. The response costs the same as sending a normal prompt. To keep the earlier behavior, where the output is added to context without a response, set <code>respondToBashCommands</code> to <code>false</code> in <code>settings.json</code>.</p>

38 

39 <p className="digest-feature-try">Run a command and get a response to its output:</p>

40 

41 ```text Claude Code theme={null}

42 > ! npm test

43 ```

44 

45 <a className="digest-feature-link" href="/docs/en/interactive-mode#shell-mode-with-prefix">Shell mode with the ! prefix</a>

46</div>

47 

48<div className="digest-wins">

49 <p className="digest-wins-title">Other wins</p>

50 

51 <div className="digest-wins-grid">

52 <div><code>/rewind</code> can now resume a conversation from before <code>/clear</code> was run</div>

53 <div>New <code>sandbox.credentials</code> setting blocks sandboxed commands from reading credential files and secret environment variables</div>

54 <div>Org-configured model restrictions now apply to the model picker, `--model`, <code>/model</code>, and <code>ANTHROPIC\_MODEL</code>, with a "restricted by your organization's settings" message when a restricted model is selected</div>

55 <div>New <code>autoMode.classifyAllShell</code> setting routes all Bash and PowerShell commands through the auto-mode classifier, and denial reasons now show in the transcript, the denial toast, and <code>/permissions</code></div>

56 <div>New <code>claude\_code.assistant\_response</code> OpenTelemetry log event carries the model's response text; deployments that already log prompt content start receiving it on upgrade, so set <code>OTEL\_LOG\_ASSISTANT\_RESPONSES=0</code> to keep prompts only</div>

57 <div>Background subagents now surface permission prompts in the main session instead of auto-denying; the dialog shows which agent is asking, and Esc denies only that tool</div>

58 <div><code>/install-github-app</code> can now install only the GitHub App and skip the Actions workflow and secret steps</div>

59 <div>Hosts you allow in the sandbox network permission dialog are remembered for the rest of the session instead of re-prompting on every connection</div>

60 <div>Streaming responses use about 37% less CPU, and long-session memory growth from the terminal output cache is reduced</div>

61 <div>`/review <pr>` now uses the same review engine as <code>/code-review medium</code></div>

62 <div>Bash mode <code>!</code> commands get live file path autocomplete</div>

63 </div>

64</div>

65 

66[Full changelog for v2.1.185–v2.1.193 →](/en/changelog#2-1-185)