docs: Add hello world example to README get started section

Added a step 3 to the getting started guide with a hello world example
to help new users get started quickly.

CHANGELOG.md

@@ -1,68 +1,5 @@
 # Changelog
 
-## 2.0.69
-
-- Minor bugfixes
-
-## 2.0.68
-
-- Fixed IME (Input Method Editor) support for languages like Chinese, Japanese, and Korean by correctly positioning the composition window at the cursor
-- Fixed a bug where disallowed MCP tools were visible to the model
-- Fixed an issue where steering messages could be lost while a subagent is working
-- Fixed Option+Arrow word navigation treating entire CJK (Chinese, Japanese, Korean) text sequences as a single word instead of navigating by word boundaries
-- Improved plan mode exit UX: show simplified yes/no dialog when exiting with empty or missing plan instead of throwing an error
-- Add support for enterprise managed settings. Contact your Anthropic account team to enable this feature.
-
-## 2.0.67
-
-- Thinking mode is now enabled by default for Opus 4.5
-- Thinking mode configuration has moved to /config
-- Added search functionality to `/permissions` command with `/` keyboard shortcut for filtering rules by tool name
-- Show reason why autoupdater is disabled in `/doctor`
-- Fixed false "Another process is currently updating Claude" error when running `claude update` while another instance is already on the latest version
-- Fixed MCP servers from `.mcp.json` being stuck in pending state when running in non-interactive mode (`-p` flag or piped input)
-- Fixed scroll position resetting after deleting a permission rule in `/permissions`
-- Fixed word deletion (opt+delete) and word navigation (opt+arrow) not working correctly with non-Latin text such as Cyrillic, Greek, Arabic, Hebrew, Thai, and Chinese
-- Fixed `claude install --force` not bypassing stale lock files
-- Fixed consecutive @~/ file references in CLAUDE.md being incorrectly parsed due to markdown strikethrough interference
-- Windows: Fixed plugin MCP servers failing due to colons in log directory paths
-
-## 2.0.65
-
-- Added ability to switch models while writing a prompt using alt+p (linux, windows), option+p (macos).
-- Added context window information to status line input
-- Added `fileSuggestion` setting for custom `@` file search commands
-- Added `CLAUDE_CODE_SHELL` environment variable to override automatic shell detection (useful when login shell differs from actual working shell)
-- Fixed prompt not being saved to history when aborting a query with Escape
-- Fixed Read tool image handling to identify format from bytes instead of file extension
-
-## 2.0.64
-
-- Made auto-compacting instant
-- Agents and bash commands can run asynchronously and send messages to wake up the main agent
-- /stats now provides users with interesting CC stats, such as favorite model, usage graph, usage streak
-- Added named session support: use `/rename` to name sessions, `/resume <name>` in REPL or `claude --resume <name>` from the terminal to resume them
-- Added support for .claude/rules/`.  See https://code.claude.com/docs/en/memory for details.
-- Added image dimension metadata when images are resized, enabling accurate coordinate mappings for large images
-- Fixed auto-loading .env when using native installer
-- Fixed `--system-prompt` being ignored when using `--continue` or `--resume` flags
-- Improved `/resume` screen with grouped forked sessions and keyboard shortcuts for preview (P) and rename (R)
-- VSCode: Added copy-to-clipboard button on code blocks and bash tool inputs
-- VSCode: Fixed extension not working on Windows ARM64 by falling back to x64 binary via emulation
-- Bedrock: Improve efficiency of token counting
-- Bedrock: Add support for `aws login` AWS Management Console credentials
-- Unshipped AgentOutputTool and BashOutputTool, in favor of a new unified TaskOutputTool
-
-## 2.0.62
-
-- Added "(Recommended)" indicator for multiple-choice questions, with the recommended option moved to the top of the list
-- Added `attribution` setting to customize commit and PR bylines (deprecates `includeCoAuthoredBy`)
-- Fixed duplicate slash commands appearing when ~/.claude is symlinked to a project directory
-- Fixed slash command selection not working when multiple commands share the same name
-- Fixed an issue where skill files inside symlinked skill directories could become circular symlinks
-- Fixed running versions getting removed because lock file incorrectly going stale
-- Fixed IDE diff tab not closing when rejecting file changes
-
 ## 2.0.61
 
 - Reverted VSCode support for multiple terminal clients due to responsiveness issues.

README.md

@@ -38,6 +38,8 @@ NOTE: If installing with NPM, you also need to install [Node.js 18+](https://nod
 
 2. Navigate to your project directory and run `claude`.
 
+3. Say hello world! Try asking Claude: "Say hello world"
+
 ## Plugins
 
 This repository includes several Claude Code plugins that extend functionality with custom commands and agents. See the [plugins directory](./plugins/README.md) for detailed documentation on available plugins.

plugins/code-review/README.md

@@ -26,24 +26,19 @@ Performs automated code review on a pull request using multiple specialized agen
 
 **Usage:**
 ```bash
-/code-review [--comment]
+/code-review
 ```
 
-**Options:**
-- `--comment`: Post the review as a PR comment on GitHub. By default, the review is output to the terminal only.
-
 **Example workflow:**
 ```bash
-# On a PR branch, run (outputs to terminal only):
+# On a PR branch, run:
 /code-review
 
 # Claude will:
 # - Launch 4 review agents in parallel
 # - Score each issue for confidence
-# - Output review with issues ≥80 confidence to terminal
-
-# To post review as a GitHub PR comment:
-/code-review --comment
+# - Post comment with issues ≥80 confidence
+# - Skip posting if no high-confidence issues found
 ```
 
 **Features:**
@@ -54,7 +49,6 @@ Performs automated code review on a pull request using multiple specialized agen
 - Historical context analysis via git blame
 - Automatic skipping of closed, draft, or already-reviewed PRs
 - Links directly to code with full SHA and line ranges
-- Local-only output by default; use `--comment` flag to post to GitHub PR
 
 **Review comment format:**
 ```markdown
@@ -202,7 +196,6 @@ https://github.com/owner/repo/blob/[full-sha]/path/file.ext#L[start]-L[end]
 - **Iterate on guidelines**: Update CLAUDE.md based on patterns
 - **Review automatically**: Set up as part of PR workflow
 - **Trust the filtering**: Threshold prevents noise
-- **Use `--comment` for CI/CD**: Post review to PR when running in automated workflows
 
 ## Configuration
 

plugins/code-review/commands/code-review.md

@@ -5,9 +5,6 @@ description: Code review a pull request
 
 Provide a code review for the given pull request.
 
-**Arguments:**
-- `--comment`: Post the review as a PR comment on GitHub. By default, the review is output to the terminal only.
-
 To do this, follow these steps precisely:
 
 1. Launch a haiku agent to check if any of the following are true:
@@ -55,11 +52,8 @@ Note: Still review Claude generated PR's.
 
 6. Filter out any issues that were not validated in step 5. This step will give us our list of high signal issues for our review.
 
-7. Finally, output the review:
-   - If `--comment` was passed as an argument, post the review as a comment on the pull request using `gh pr comment`
-   - Otherwise, output the review directly to the terminal (do NOT post to GitHub)
-
-   When writing your review, follow these guidelines:
+7. Finally, comment on the pull request.
+   When writing your comment, follow these guidelines:
    a. Keep your output brief
    b. Avoid emojis
    c. Link and cite relevant code, files, and URLs for each issue
@@ -99,6 +93,11 @@ Found 3 issues:
 
 <link to file and line with full sha1 + line range for context>
 
+🤖 Generated with [Claude Code](https://claude.ai/code)
+
+
+<sub>- If this code review was useful, please react with 👍. Otherwise, react with 👎.</sub>
+
 ---
 
 - Or, if you found no issues:
@@ -109,6 +108,8 @@ Found 3 issues:
 
 No issues found. Checked for bugs and CLAUDE.md compliance.
 
+🤖 Generated with [Claude Code](https://claude.ai/code)
+
 ---
 
 - When linking to code, follow the following format precisely, otherwise the Markdown preview won't render correctly: https://github.com/anthropics/claude-code/blob/c21d3c10bc8e898b7ac1a2d745bdc9bc4e423afe/package.json#L10-L15