Report

Report

Generate a post-implementation summary as a blueprint artifact. Captures what was built, how it diverged from the plan, and what to watch for.

Arguments

• --spec <path> — source spec to correlate against (optional)
• --plan <path> — source plan to correlate against (optional)
• No arguments → auto-detect from ct spec latest and ct plan latest

Workflow

1. Gather context

BASE=$(git symbolic-ref refs/remotes/origin/HEAD 2>/dev/null | sed 's|refs/remotes/||' || echo main)

Collect:

• git log --oneline $BASE..HEAD — commit history
• git diff --stat $BASE..HEAD — file change summary
• git diff $BASE..HEAD -- '*.rs' '*.ts' '*.py' — actual diff (truncate at 3000 lines)

2. Read source artifacts

If --spec or --plan provided, read via ct spec read / ct plan read. Otherwise try ct spec latest and ct plan latest — skip silently if none found.

3. Synthesize report

Sections:

• Summary: 2-3 sentences — what was built and why.
• Commits: table of commits with one-line descriptions.
• Files Changed: grouped by area (e.g., src/, tests/, config/).
• Plan vs Reality (only if plan/spec available): what matched, what diverged, what was added that wasn't planned.
• Watchouts: things the next developer should know — incomplete work, known limitations, areas that need follow-up.

4. Store

Scaffold with blueprint_create, Edit the body, then blueprint_commit.

5. Output

Print the report file path and a one-line summary.