A collection of Claude Code plugins for automating git workflows, release documentation, debugging, and software architecture design.
Design and review system architectures, database schemas, and feature modules with three-option comparison and visual Mermaid diagrams in a local browser viewer.
| Component | Description |
|---|---|
/archimind:design-architecture |
Design a new architecture — presents three options (Lean/Standard/Advanced) with diagrams and tech stack recommendations |
/archimind:review-architecture |
Audit an existing system, identify antipatterns, and propose three redesign options with migration paths |
/archimind:design-database |
Design new schemas or normalize existing SQL DDL with ER diagrams and index strategy |
/archimind:design-feature |
Design a new feature or module — presents three options (Inline/Modular/Decoupled) with integration diagrams and test strategy |
/archimind:visualize |
Launch a local Mermaid JS viewer with tab navigation, pan/zoom, and PNG export |
Prerequisites: Python 3
Generates and maintains CHANGELOG.md and platform-specific release notes from git commit history.
| Component | Description |
|---|---|
/changelog-manager:generate-changelog |
Generate or update CHANGELOG.md with automatic semver bumping |
/changelog-manager:generate-release-notes |
Create bilingual release notes for App Store, Play Store, or Web |
/changelog-manager:changelog-config |
Configure languages and platforms for your project |
changelog-reviewer agent |
Review changelog quality, semver accuracy, and release notes limits |
release-notes-validator agent |
Auto-trim release note items and append a closing phrase when limits are hit |
Prerequisites: Git, jq, Python 3
Parallel hypothesis debugging — generates multiple root-cause hypotheses, investigates them concurrently in isolated git worktrees, arbitrates when fixes conflict, and applies the winning diff to the original branch.
| Component | Description |
|---|---|
/debugging-workflow:parallel-debug |
Orchestrate a full parallel debug session: session setup, worktree isolation, agent spawning, arbitration, fix application, and cleanup |
hypothesis-investigator agent |
Works in an isolated git worktree, writes a failing test, applies a targeted fix, and emits a structured YAML report |
hypothesis-arbitrator agent |
Invoked only when multiple investigators pass — re-verifies evidence and returns ONE_WINNER, MERGE_FIXES, or ESCALATE_TO_USER |
Prerequisites: Git
Performance investigation assistant for web, mobile, desktop, and API applications. Guides structured investigations from raw evidence (profiler output, GC logs, screenshots, metrics) to prioritized, role-tailored recommendations.
| Component | Description |
|---|---|
/perfmind:investigate [app-type] |
Start a structured investigation — accepts flame graphs, GC logs, metrics, traces |
/perfmind:report [role] |
Generate a role-tailored report (developer / DevOps / perf-engineer / leadership) |
profiler-analysis skill |
Auto-activates when flame graphs, allocation traces, or heap dumps are shared |
bottleneck-patterns skill |
Auto-activates on slow response times, high CPU, memory leaks, jank, or ANR reports |
impact-matrix skill |
Auto-activates when asked to prioritize or rank performance findings |
performance-analyst agent |
Hypothesis-driven deep-dive into a single performance domain |
report-generator agent |
Generates polished, role-tailored reports from investigation findings |
Supported platforms: Web (Core Web Vitals), Android, iOS, Flutter, desktop, API/backend
Generates conventional commit messages and branch names from git context and user descriptions.
| Component | Description |
|---|---|
/git-helper:generate-commit [file1 ...] |
Generate a conventional commit message from staged/unstaged changes |
/git-helper:generate-branch [#ticket] |
Generate a branch name following team naming conventions |
Prerequisites: Git
Install all plugins at once using the marketplace:
cc plugin install https://github.com/sembraniteam/claude-pluginsOr install a single plugin by pointing to its directory:
cc plugin install https://github.com/sembraniteam/claude-plugins/archimind
cc plugin install https://github.com/sembraniteam/claude-plugins/changelog-manager
cc plugin install https://github.com/sembraniteam/claude-plugins/debugging-workflow
cc plugin install https://github.com/sembraniteam/claude-plugins/git-helper
cc plugin install https://github.com/sembraniteam/claude-plugins/perfmind/archimind:design-architecture
Claude gathers requirements dynamically (skipping questions already answered in context), then presents three architecture options (Lean/Standard/Advanced) with Mermaid diagrams, tech stack recommendations, and trade-off analysis. The selected option is saved to docs/archimind/architecture/.
/archimind:visualize
Launches a local interactive viewer at http://localhost:{port} to explore diagrams with pan/zoom, tab navigation between options, and PNG export.
/archimind:design-feature
Claude analyzes the existing application context and feature requirements, then presents three implementation options (Inline/Modular/Decoupled) with integration diagrams and testing strategies. The selected option is saved to docs/archimind/features/.
/git-helper:generate-commit
Asks pre-flight questions (stage files, create branch, auto-commit), analyzes your changes, and generates a conventional commit message. Executes confirmed actions automatically.
/changelog-manager:generate-changelog
Reads your git history since the last tag, writes a new version block to CHANGELOG.md, then offers to generate release notes for App Store, Play Store, or Web in your configured languages.
/changelog-manager:changelog-config
Creates .claude/changelog-manager.local.md with your preferred languages and platforms.
/debugging-workflow:parallel-debug <error message or stack trace>
Creates a session directory, confirms the working tree is clean, generates 2–4 root-cause hypotheses, spins up isolated git worktrees for each, and spawns hypothesis-investigator agents in parallel. When multiple investigators produce passing fixes, hypothesis-arbitrator re-verifies evidence and decides whether to merge, pick one winner, or escalate to you. The winning diff is applied to your original branch and re-verified before the session worktrees are cleaned up.
To tune the number of hypotheses, time budget, or agent parallelism, create .claude/debugging-workflow.local.md — a template is at debugging-workflow/skills/parallel-debug/examples/debugging-workflow.local.md.
/perfmind:investigate
Paste in profiler output, GC logs, screenshots, or metrics. Claude gathers evidence across multiple performance domains (response time, CPU, memory, GC, database, networking, battery) and produces a prioritized findings list.
/perfmind:report developer
Generates a role-tailored report from the current investigation. Available roles: developer, perf-engineer, devops, leadership.
.
├── .claude-plugin/
│ └── marketplace.json # Plugin registry
├── archimind/
│ ├── .claude-plugin/
│ │ └── plugin.json
│ ├── scripts/
│ │ ├── find-port.sh
│ │ ├── start-server.sh
│ │ ├── stop-server.sh
│ │ └── site/
│ │ └── index.html # Mermaid JS viewer
│ └── skills/
│ ├── design-architecture/
│ ├── design-database/
│ ├── design-feature/
│ ├── review-architecture/
│ └── visualize/
├── changelog-manager/
│ ├── .claude-plugin/
│ │ └── plugin.json
│ ├── agents/
│ │ ├── changelog-reviewer.md
│ │ └── release-notes-validator.md
│ ├── scripts/
│ │ ├── analyze-commits.sh
│ │ └── generate-release-notes.py
│ └── skills/
│ ├── changelog-config/
│ ├── generate-changelog/
│ └── generate-release-notes/
├── debugging-workflow/
│ ├── .claude-plugin/
│ │ └── plugin.json
│ ├── agents/
│ │ ├── hypothesis-arbitrator.md
│ │ └── hypothesis-investigator.md
│ └── skills/
│ └── parallel-debug/
│ ├── SKILL.md
│ ├── examples/
│ └── references/
├── git-helper/
│ ├── .claude-plugin/
│ │ └── plugin.json
│ └── skills/
│ ├── generate-branch/
│ └── generate-commit/
└── perfmind/
├── .claude-plugin/
│ └── plugin.json
├── agents/
│ ├── performance-analyst.md
│ └── report-generator.md
└── skills/
├── bottleneck-patterns/
│ ├── SKILL.md
│ └── references/
├── impact-matrix/
│ └── SKILL.md
├── investigate/
│ ├── SKILL.md
│ └── examples/
├── profiler-analysis/
│ └── SKILL.md
└── report/
├── SKILL.md
└── references/
MIT — see individual plugin directories for full license text.