feat(cli): enhance /init command to create custom slash command

[sestinj]

Summary

• Updated the /init slash command prompt to instruct the model to create a custom slash command file
• The slash command file is created at .continue/rules/review.md with proper frontmatter structure
• The review prompt provides instructions for common code review tasks

Changes

• Modified extensions/cli/src/commands/init.ts to include instructions for creating a slash command file
• The slash command follows the required structure with invokable: true in the frontmatter
• The review prompt focuses on code quality, performance, security, error handling, testing, and documentation

Test Plan

• Run /init command in the CLI
• Verify that both AGENTS.md and .continue/rules/review.md files are created
• Confirm the slash command file has correct frontmatter structure
• Test that the /review command becomes available after file creation

🤖 Generated with Claude Code

---

Summary by cubic

Enhanced /init to also scaffold a /review slash command by generating .continue/rules/review.md with invokable frontmatter, alongside AGENTS.md. This makes a ready-to-use code review command available right after initialization.

• New Features
  • Updated CLI init prompt to create both AGENTS.md and a review slash command file.
  • Generates .continue/rules/review.md (invokable: true) with repo-aware review guidance.
  • Enables the /review command by default after running /init.

[cubic-dev-ai]

1 issue found across 1 file

Prompt for AI agents (all 1 issues)

Understand the root cause of the following 1 issues and fix them.


<file name="extensions/cli/src/commands/init.ts">

<violation number="1" location="extensions/cli/src/commands/init.ts:47">
Claim that /review will be invokable is likely incorrect without setting a name; default name becomes rules/review.md. Clarify instruction or set name in frontmatter.</violation>
</file>

_{React with 👍 or 👎 to teach cubic. Mention @cubic-dev-ai to give feedback, ask questions, or re-run the review.}

[cubic-dev-ai]

Claim that /review will be invokable is likely incorrect without setting a name; default name becomes rules/review.md. Clarify instruction or set name in frontmatter.

Prompt for AI agents

Address the following comment on extensions/cli/src/commands/init.ts at line 47:

<comment>Claim that /review will be invokable is likely incorrect without setting a name; default name becomes rules/review.md. Clarify instruction or set name in frontmatter.</comment>

<file context>
@@ -30,7 +30,23 @@ Create an AGENTS.md file with the following structure:
+Provide specific, actionable feedback for improvements.
+\`\`\`
+
+This slash command will be invokable using /review and will provide instructions for code review tasks common to this repository.
+
+Please create both the AGENTS.md file and the .continue/rules/review.md file using the Write tool after analyzing the repository. Focus on providing actionable information that would help both AI agents and human developers understand and work effectively with this codebase. Keep the files concise but informational.`;
</file context>

[Patrick-Erichsen]

Instead of a hardcoded string/filepath instructions we should use the same logic that we have in core/tools/implementations/createRuleBlock.ts

Otherwise this will almost certainly break at some point in the future