cpp

Named concurrent browser sessions for Claude Code over the upstream @playwright/mcp server: /browser:session leases isolated named sessions from a shared pool, /browser:help for an overview.

CI/CD automation for Claude Code projects: /cicd:init Makefile detection, /cicd:pipeline codegen (GitHub Actions or self-hosted Woodpecker), /cicd:woodpecker hardened pipelines, container generation, health checks, smoke tests, deploy verification, and tiered IaC scaffolding.

CLAUDE.md management for Claude Code projects: /claude-md:lint checks for missing CI/CD, Docker, and troubleshooting directives.

Codex CLI orchestration from Claude Code: /codex:ask read-only delegation, /codex:exec one-shot runs with JSONL monitoring, /codex:auto full issue lifecycle delegation, /codex:status readiness checks.

Claude Power Pack cross-cutting help/meta: /cpp:help maps every CPP command family and the native features CPP defers to. The legacy /cpp:init|update|status symlink installer stays repo-local (it retires in Phase B4) and is not part of this plugin.

Documentation and diagrams for Claude Code projects: /documentation:c4 renders C4 architecture diagrams (L1-L4) as GitHub-renderable Mermaid, /documentation:pptx builds PowerPoint decks with optional diagrams.

Multi-model evaluation: /evaluate:issue runs issues, ideas, and architectural decisions past multiple models for independent opinions before you commit to a direction.

Worktree-based GitHub issue lifecycle for Claude Code: /flow:start, /flow:eli5 (necessity gate), /flow:check, /flow:finish, /flow:merge, /flow:deploy, /flow:auto (full lifecycle in one shot), plus sync, cleanup, status, and doctor helpers. Issue-anchored branch naming and quality gates on top of native worktrees.

GitHub issue management from Claude Code: create, list, view, update, and close issues (/github:issue-create, issue-list, issue-view, issue-update, issue-close).

Project scaffolding: /project:init zero-to-GitHub-repo orchestration (repo creation, CLAUDE.md via the native /init, CI/CD wiring).

Automated web QA from Claude Code: /qa:test drives browser-based test runs against a running application.

Cross-vendor second-opinion code review client: /second-opinion:start quick reviews with sensible defaults, /second-opinion:models model/depth selection. Ships the .mcp.json streamable-http client pointer (default http://127.0.0.1:8080/mcp) to the external mcp-second-opinion server (github.com/cooneycw/mcp-second-opinion); run the server from that repo and re-register the URL at user scope if it lives elsewhere.

Secrets lifecycle with masking for Claude Code: set, get, list, rotate, delete, validate, run-with-secrets, and a web UI (/secrets:*). Bundles the PostToolUse output-masking hook (plugin-local hook-mask-output.sh, resolved via CLAUDE_PLUGIN_ROOT) so credentials never print unmasked - no host script install needed.

Security scanning for Claude Code projects: /security:quick and /security:scan (gitleaks + pip-audit orchestration around the native scanner), /security:deep git-history scans, /security:explain finding explanations, /security:permissions risk-graded permission audits.

Self-improvement loops for Claude Code workflows: /self-improvement:retro post-run friction retro + codify, /self-improvement:deployment Makefile retrospectives, /self-improvement:memory fleet-wide friction-knowledge ledger.