pr-visual

Transform pull request diffs into comprehensive Mermaid diagrams for visual code review.

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Synopsis

Claude CodeOpenCode

/pr-visual [pr-branch] [base-branch] [review-depth] [focus-areas]

/rp1-dev/pr-visual [pr-branch] [base-branch] [review-depth] [focus-areas]

Description

The pr-visual command generates Mermaid diagrams from PR diffs to help understand code changes visually. It creates architecture diagrams, flow charts, and dependency graphs showing what changed and how components interact.

Parameters

Parameter	Position	Required	Default	Description
PR_BRANCH	$1	No	Current branch	Branch to visualize
BASE_BRANCH	$2	No	main	Base branch for comparison
REVIEW_DEPTH	$3	No	standard	Level of detail
FOCUS_AREAS	$4	No	All	Specific areas to focus on

Diagram Types

Type	Shows
Architecture	Component relationships, new/modified modules
Flow	Control flow through changed code paths
Dependency	Import/dependency changes
Data Flow	Data transformations and state changes

Examples

Visualize Current Branch

Claude CodeOpenCode

/pr-visual

/rp1-dev/pr-visual

Visualize Specific PR

Claude CodeOpenCode

/pr-visual feature/auth main

/rp1-dev/pr-visual feature/auth main

Example output:

✅ PR Visualization Complete

Diagrams Generated:
1. Architecture Overview (12 components)
2. Auth Flow Changes (3 new paths)
3. Dependency Graph (2 new imports)

Output: .rp1/work/pr-diagrams/feature-auth.md

Output

Location: .rp1/work/pr-diagrams/<branch-name>.md

Contains validated Mermaid diagrams ready for rendering.

Related Commands

• pr-review - Full PR review
• project-birds-eye-view - Project-wide diagrams