npx claudepluginhub bacchus-labs/wranglerCore skills library for Claude Code: TDD, debugging, testing gates, subagent parallelization, etc.
Claude Code marketplace entries for the plugin-safe Antigravity Awesome Skills library and its compatible editorial bundles.
Production-ready workflow orchestration with 79 focused plugins, 184 specialized agents, and 150 skills - optimized for granular installation and minimal token usage
Browser automation for AI agents
Wrangler is a Claude Code plugin that provides project governance, systematic workflows, and development tooling for AI-assisted software development. It ensures alignment between developers and AI agents through constitutional principles, tracked specifications, proven skill patterns, and automated quality enforcement.
Install Wrangler as a Claude Code plugin, then verify the installation:
/wrangler:help
Initialize the .wrangler/ workspace in your project:
/wrangler:init-workspace
Explore available commands and skills:
/wrangler:sitrep
/wrangler:issues
Skills are proven, reusable workflow patterns that Claude Code discovers and activates automatically when relevant to a task. When a skill exists for your current work, it is mandatory -- not optional.
40 skills organized across these areas:
| Category | Skills | Examples |
|---|---|---|
| Testing | 3 | TDD enforcement, test execution, anti-pattern detection |
| Debugging | 3 | Systematic debugging, root cause tracing, verification |
| Collaboration | 7 | Brainstorming, code review, implementation, parallel agents |
| Git Workflows | 6 | Worktrees, branch management, hooks setup |
| Issue Management | 3 | Issue creation, specifications, idea capture |
| Governance | 8 | Constitution, roadmap, metrics, alignment checks |
| Frontend | 4 | Design, E2E testing, visual regression, accessibility |
| Code Analysis | 5 | Code location, pattern finding, research |
| System | 3 | Wrangler usage, self-update, status reporting |
| Meta | 4 | Skill authoring, testing, sharing, file organization |
See docs/skill-invocation-patterns.md for task-to-skill mapping.
The built-in MCP server provides markdown-based tracking for issues, specifications, and workflow sessions. All data is stored as markdown files with YAML frontmatter in the .wrangler/ directory and version-controlled with git.
issues_create, issues_list, issues_search, issues_get, issues_update, issues_delete, issues_labels, issues_metadata, issues_projects, issues_mark_complete, issues_all_complete
session_start, session_phase, session_checkpoint, session_complete, session_get, session_status
init_workspace
Issues and specifications are stored as {counter}-{slug}.md files (e.g., 000001-add-auth.md) with structured frontmatter for status, priority, labels, assignee, and project metadata.
See docs/mcp-usage.md for the complete tools reference.
The workflow engine (workflows/engine/) orchestrates complex spec-to-implementation workflows using the Claude Agent SDK. It provides deterministic, phase-based execution with built-in quality gates.
The engine is actively developed with 532 tests. See workflows/engine/ for details.
14 commands that trigger specific workflows:
| Command | Purpose |
|---|---|
/wrangler:implement | Implement from specs, plans, or issues |
/wrangler:run-tests | Run tests and fix failures |
/wrangler:commit-push-pr | Commit, push, and create PR |
/wrangler:write-plan | Create an implementation plan |
/wrangler:generate-plan-for-spec | Break a specification into issues |
/wrangler:issues | Show issue and specification status |
/wrangler:idea | Capture a new idea |
/wrangler:audit-session | Audit session workflow adherence |
/wrangler:init-workspace | Initialize .wrangler/ workspace |
/wrangler:sitrep | Situational report on project state |
/wrangler:help | Documentation and help |
/wrangler:setup-git-hooks | Configure git hooks |
/wrangler:update-git-hooks | Update hook configuration |
/wrangler:update-yourself | Update wrangler plugin |
See docs/slash-commands.md for detailed usage.