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shulkerbox
A universal resource repository for product-development tools, skills, agents, hooks, scripts, and plugins.
Shulkerbox is the shared shelf for the agentic product-development system. It keeps reusable workflows, agent personas, subagents, hooks, scripts, templates, configs, and reference material in one tool-agnostic repo so they can travel across Claude Code, Copilot CLI, Gemini CLI, IDEs, and future development environments.
AI-development workflows get trapped inside individual tools, local folders, and half-remembered prompts. Shulkerbox solves the drift by making reusable skills, agents, hooks, scripts, and templates portable.
- Centralise reusable AI-development resources instead of scattering them across individual tools or projects.
- Link skills and hooks into local environments with symlinks, so updates propagate without copying files around.
- Package repeatable workflows as skills: wrap-up, pickup, note-that, activity-log, weekly-review, and work-monitor.
- Separate main-context skills, opinionated agent personas, and isolated subagents so different kinds of work get the right amount of context.
- Run a personal productivity loop where notes, friction logs, activity logs, and weekly reviews surface which new skills should be built or pruned.
- Provide starter templates for project conventions, notes, rules, scripts, and shared configuration.
- Local source includes `skills/`, `agents/`, `.claude/agents/`, `hooks/`, `scripts/`, `plugins/`, `templates/`, `configs/`, `library/`, and `docs/`.
- Architecture docs define the distinction between skills, agents, and subagents, including when each should be used.
- Productivity-system docs connect activity logging, insight capture, weekly review, and skill backlog management into a self-improvement loop.
- README positions the project as cross-tool infrastructure rather than a single IDE integration.
- Shows the operating-system layer behind product experiments, not only finished UI.
- Makes agent enablement portable across tools instead of trapped in one IDE.
- Useful advisory evidence for teams trying to standardise AI-assisted delivery.
| Date | Hash | Change |
|---|---|---|
| 2026-05-08 | 7fbac36 | Add tone of voice snippet |
| 2026-04-21 | 2cbffe9 | Enforce branch workflow with pre-push hook |
| 2026-04-21 | aa56555 | Add pre-commit verification, breaking change detection, and session resumption |
| 2026-04-14 | 23e0aa8 | Reorganize skills and agents into categorized structure |
| 2026-04-13 | 5c52374 | Make wrap-up write to the activity log every session |
Fold in the best reusable hooks, skills, and templates from the other active repos.