Workflows

A curated collection of development, data science, writing, legal, and research workflows -- available for both Claude Code and OpenCode from a single source.

Quick Start

Claude Code

/plugin marketplace add edwinhu/workflows
/plugin install dev

OpenCode

# Clone the opencode-compatibility branch
git clone -b opencode-compatibility https://github.com/edwinhu/workflows.git ~/.config/opencode/workflows

# Install plugin (optional, recommended)
mkdir -p ~/.config/opencode/plugin
cp ~/.config/opencode/workflows/.opencode/plugin/workflows.js ~/.config/opencode/plugin/

# In OpenCode: find_skills

See .opencode/INSTALL.md for full details and alternatives.

---

Skills (39)

Core Workflows

Three primary workflows, each with a fresh-start entry and a midpoint re-entry:

Start Fresh	Midpoint Re-entry	Domain
/dev	/dev-debug	7-phase feature development with TDD enforcement
/ds	/ds-fix	5-phase data science with output-first verification
/writing	/writing-review + /writing-revise	Writing: brainstorm, outline, draft, review, revise

Legal & Citation

Skill	Purpose
/bluebook	Bluebook 21st edition citation formatting (cases, statutes, secondary sources)
/bluebook-audit	7-phase document audit: extract, check, report, correct, verify, crossrefs, archive
/docx-footnotes	Repair DOCX footnote damage from cloud editors (Google Docs, Word Online)

Data Access

Skill	Purpose
/wrds	WRDS PostgreSQL + SAS ETL patterns (Compustat, CRSP, EDGAR, ISS, ExecuComp)
/lseg-data	LSEG Data Library (Refinitiv) for market data, ESG, M&A, PE/VC
/gemini-batch	Gemini Batch API for large-scale LLM document processing

Knowledge Management

Skill	Purpose
/nlm	NotebookLM CLI: notebooks, sources, audio overviews, research
/google-scholar	Google Scholar CLI: search, BibTeX export, cite, download
/readwise	Readwise highlight search and source gathering
/readwise-chat	RAG over Readwise highlights via GPT-5.1
/readwise-search	Search highlights, quotes, annotations by keyword
/readwise-docs	Readwise Reader document management (list, save, update, delete)
/readwise-prune	Clean up stale Readwise Reader documents
/reading-add	Add file or URL to reading inbox

Scheduling

Skill	Purpose
/scheduling-poll	Create Morgen scheduling polls with pre-filled availability via Firestore API

Document Formats

Skill	Purpose
/docx	Word document creation, editing, tracked changes
/pdf	PDF extraction, creation, form filling
/pptx	Presentation creation and editing
/xlsx	Spreadsheet creation and analysis

Office format skills sourced from anthropics/skills via git submodule.

Notebook Tools

Skill	Purpose
/marimo	Marimo reactive Python notebooks
/jupytext	Jupyter notebooks as text files for version control
/notebook-debug	Debug runtime errors in Jupyter/marimo notebooks

Utility & Meta

Skill	Purpose
/look-at	Multimodal file analysis (PDFs, images, diagrams, charts) via Gemini
/visual-verify	Render-vision-fix loops via Gemini vision
/skill-creator	Skill creation with superpowers enforcement patterns (wraps built-in skill-creator)
/workflow-creator	Design structured multi-phase LLM workflows
/data-context	Extract dataset knowledge into reusable skills
/continuous-learning	Cross-project pattern extraction
/ai-anti-patterns	Detect 12 categories of AI writing indicators
/dev-tools	Discover available dev plugins and MCP servers
/ds-tools	Discover available DS plugins and MCP servers
/dev-worktree	Git worktree isolation with automatic dependency setup

---

Agents (14)

Specialized subagents auto-discovered by Claude Code from agents/:

Agent	Role
assistant	Personal productivity (email, calendar, tasks, notes, Google Workspace)
planner	Implementation planning for complex features
architect	System design and technical decisions
tdd-guide	TDD workflow enforcement
dev-implementer	Feature implementation with automatic linting
ds-analyst	Data analysis with output-first verification
code-reviewer	Code quality, security, and maintainability review
security-reviewer	Security vulnerability detection
build-error-resolver	Fix build/type errors with minimal diffs
e2e-runner	Playwright E2E testing
refactor-cleaner	Dead code cleanup and consolidation
doc-updater	Documentation sync and codemap updates
data-explorer	EDA and data profiling
librarian	Knowledge management orchestration (NLM, Readwise, Scholar)

---

Hooks (9)

Hooks auto-run at specific lifecycle events:

Script	Event	Trigger	Purpose
session-start.py	SessionStart	startup/resume/clear/compact	Inject using-skills meta-skill
session-end.py	Stop	*	Update LEARNINGS.md timestamp
pre-compact.py	PreCompact	*	Preserve state before compaction
suggest-compact.py	PreToolUse	Edit/Write	Suggest compaction when context is large
readwise-guard.py	PreToolUse	Readwise MCP calls	Enforce librarian delegation
image-read-guard.py	PreToolUse	Read	Redirect to look-at for media files
lint-check.py	PostToolUse	Edit/Write	Lint after file changes (ESLint, ruff, lintr)
writing-suggest-verify.py	PostToolUse	Edit/Write	Suggest visual verification for writing
pr-url-logger.py	PostToolUse	Bash	Log PR URLs and GitHub Actions status

---

Session Continuity

The plugin uses a PLAN.md + LEARNINGS.md system for cross-session persistence. The /continuous-learning skill extracts reusable patterns, and hooks automatically save session state.

For cross-session task persistence, set CLAUDE_CODE_TASK_LIST_ID in .envrc:

export CLAUDE_CODE_TASK_LIST_ID="my-project"

---

Repository Structure

workflows/
├── .claude-plugin/             # Plugin manifest
│   ├── plugin.json             # Version and metadata
│   └── marketplace.json        # Marketplace listing
├── agents/                     # Specialized subagents (14)
│   ├── planner.md, architect.md, tdd-guide.md
│   ├── dev-implementer.md, ds-analyst.md
│   ├── code-reviewer.md, security-reviewer.md
│   ├── build-error-resolver.md, e2e-runner.md
│   ├── refactor-cleaner.md, doc-updater.md
│   ├── data-explorer.md, librarian.md, assistant.md
├── skills/                     # User-facing skills (39)
│   ├── dev/, ds/, writing*/    # Core workflow entry points
│   ├── bluebook/, bluebook-audit/, docx-footnotes/  # Legal
│   ├── wrds/, lseg-data/, gemini-batch/  # Data access
│   ├── nlm/, google-scholar/, readwise*/, reading-add/  # Knowledge management
│   ├── scheduling-poll/           # Scheduling
│   ├── docx, pdf, pptx, xlsx  # Document formats (symlinks)
│   ├── marimo/, jupytext/, notebook-debug/  # Notebooks
│   └── look-at/, visual-verify/, ...  # Utilities
├── hooks/                      # Hook scripts (9)
│   ├── hooks.json              # Hook configuration
│   └── *.py                    # Hook implementations
├── lib/
│   ├── skills/                 # Internal phase skills (27)
│   └── references/             # Reference docs and templates
├── contexts/                   # Example context modes (see below)
├── rules/                      # Example rules (see below)
├── external/
│   └── anthropic-skills/       # Git submodule for document skills
├── .opencode/                  # OpenCode integration
└── PHILOSOPHY.md               # Workflow design philosophy

Key Points:

• agents/ contains specialized subagents (auto-discovered by Claude Code)
• skills/ contains user-facing skills (39, auto-discovered)
• hooks/ contains hook entry points called directly by hooks.json
• lib/skills/ contains internal phase skills (dev-implement, ds-verify, etc.)

Example Content (not auto-loaded):

The rules/ and contexts/ directories contain example content for users to copy to their own configuration. These are NOT auto-loaded by the plugin.

To use rules and contexts, copy them to your user-level config and reference in your CLAUDE.md:

# Copy to user config
cp -r rules/ ~/.claude/rules/
cp -r contexts/ ~/.claude/contexts/

Then in ~/.claude/CLAUDE.md, reference them:

## Modular Rules
Detailed guidelines are in `~/.claude/rules/`:
- security.md - Security checks, secret management
- coding-style.md - File organization, error handling
- testing.md - TDD workflow, coverage requirements

See the Claude Code documentation for CLAUDE.md best practices.

Updating External Skills

The office format skills come from Anthropic's official skills repo. To update:

git submodule update --remote external/anthropic-skills

Acknowledgments

This project was heavily inspired by obra/superpowers, particularly:

• The SessionStart hook pattern for injecting meta-skills
• The "using-skills" approach that teaches HOW to use skills rather than listing WHAT skills exist
• The philosophy that skills should be invoked on-demand, not dumped into every session

Office format skills (docx, pdf, pptx, xlsx) are from anthropics/skills.

License

MIT

Author

Edwin Hu