Investigate GitHub issue 351

[subsy]

https://claude.ai/code/session_019ZcFsrBHfdTqZHgHZBhAUq

Summary by CodeRabbit

• Bug Fixes

  • Added warnings when PRD generation skills are unavailable, informing users of potential quality impacts and providing installation guidance.

• Refactor

  • Enhanced PRD generation system prompt to improve focus on document creation.

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1 Skipped Deployment

Project	Deployment	Actions	Updated (UTC)
ralph-tui	Ignored		Mar 13, 2026 6:12pm

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No actionable comments were generated in the recent review. 🎉

ℹ️ Recent review info

⚙️ Run configuration

Configuration used: Organization UI

Review profile: CHILL

Plan: Pro

Run ID: 186063cb-b266-4edb-86cf-e2382e9483ed

📥 Commits

Reviewing files that changed from the base of the PR and between fcea670 and bc17f8d.

📒 Files selected for processing (2)

• src/chat/engine.ts
• src/commands/create-prd.tsx

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Walkthrough

Added an instruction to the PRD generation system prompt clarifying that the agent should only create the PRD document without implementing, and introduced warning messages when the PRD skill is not available to alert users of potential quality reductions.

Changes

Cohort / File(s)	Summary
PRD System Prompt src/chat/engine.ts	Added instruction line to clarify the agent's role is exclusively PRD document creation, not implementation.
PRD Skill Warnings src/commands/create-prd.tsx	Introduced two warning messages in chat mode when bundled PRD skill is unavailable, informing users of potential quality impacts and installation/configuration steps.

Estimated code review effort

🎯 1 (Trivial) | ⏱️ ~3 minutes

Possibly related PRs

• Improve user story description parsing for multiple LLM formats #200: Modifies the PRD system prompt in src/chat/engine.ts, directly related to prompt content changes in this PR.

🚥 Pre-merge checks | ✅ 1 | ❌ 2

❌ Failed checks (1 warning, 1 inconclusive)

Check name	Status	Explanation	Resolution
Docstring Coverage	⚠️ Warning	Docstring coverage is 50.00% which is insufficient. The required threshold is 80.00%.	Write docstrings for the functions missing them to satisfy the coverage threshold.
Title check	❓ Inconclusive	The title 'Investigate GitHub issue 351' is vague and generic, using non-descriptive language that doesn't convey the actual changes made (adding guardrails and warnings for PRD generation).	Consider a more descriptive title that reflects the main change, such as 'Add PRD generation guardrails and skill-loading warnings' or 'Fix PRD fallback behaviour with missing skills'.

✅ Passed checks (1 passed)

Check name	Status	Explanation
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.

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✨ Finishing Touches

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• Create PR with unit tests
• Post copyable unit tests in a comment
• Commit unit tests in branch claude/investigate-gh-issue-351-fKSDF

📝 Coding Plan

• Generate coding plan for human review comments

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[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 47.35%. Comparing base (070344f) to head (bc17f8d).
⚠️ Report is 13 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #359      +/-   ##
==========================================
- Coverage   47.89%   47.35%   -0.55%     
==========================================
  Files         105      111       +6     
  Lines       34358    36446    +2088     
==========================================
+ Hits        16457    17258     +801     
- Misses      17901    19188    +1287     

Files with missing lines	Coverage Δ
src/chat/engine.ts	63.54% <ø> (ø)

... and 12 files with indirect coverage changes

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