By xxKeefer
Dev-environment setup skills -- pre-commit hooks, git guardrails, skill-usage tallying, statusline install, and obsidian-kanban configuration. Isolated so they're easy to maintain or retire.
Install (if missing) and configure the obsidian-community/obsidian-kanban plugin in the user's Obsidian vault so its settings line up with the projects domain board format. Use when the user says "configure kanban", "set up obsidian-kanban", "install the kanban plugin", or wants project boards to render and behave correctly.
Install a Claude Code PreToolUse hook that blocks dangerous git commands (push, reset --hard, clean, branch -D, checkout ., restore .). Supports project-only or global scope. Use when the user says "setup git guardrails", "block dangerous git", "protect git", or wants to prevent agents from running destructive git operations.
Detect project language and toolchain, then configure pre-commit hooks that enforce formatting, type checking, and tests. Gives agents deterministic feedback loops they cannot bypass. Use when user says "setup pre-commit", "setup guard rails", "add pre-commit hooks", "enforce feedback loops", or wants to prevent agents from committing broken code.
Install a zero-latency Claude Code PreToolUse hook that tallies every skill invocation into ~/.claude/skill-tally.json. Use when the user says "setup skill tally", "track skill usage", "count skill invocations", "which skills do I use", or wants usage data to inform promote/retire decisions.
Install the hand-rolled, self-contained Claude Code status line from this marketplace's statusline/statusline.sh to ~/.claude/ and wire it into ~/.claude/settings.json. Zero network, no remote packages. Use when the user says "setup statusline", "install statusline", "set up my status line", or wants the same status line on home and work machines.
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Sign in to claimBased on adoption, maintenance, documentation, and repository signals. Not a security audit or endorsement.
Claude Code skills for idiomatic, agnostic workflows. Organized into domains.
| Path | Holds |
|---|---|
skills/ | The domain plugins -- one directory per domain (see table below). |
hooks/ | Claude Code hook holders (e.g. tool-policy) -- installable guardrails. |
scripts/ | Supporting tooling skills depend on (e.g. obsidian/ -- journal Templater scripts). |
statusline/ | The self-contained Claude Code status line script, installed by /setup-statusline. |
output-styles/ | Claude Code output styles (e.g. Terse.md). |
.claude-plugin/ | Marketplace registry (marketplace.json). |
| Domain | Skills | Purpose |
|---|---|---|
| primitives | grill-it, explain, look-up, write-to-file, caveman, handoff, update-handoff, do-next, tabular-analysis | Foundational building blocks |
| developer | research-it, spike-it, task-it, plan-it, do-it, tdd, tweak-it, hunt-it, fix-it, happy-path, resolve-it, resolve-conflicts, document-it, explain-it | Engineering lifecycle |
| journal | yearly, monthly, weekly, daily, reflect, update-occasions-config | Life admin + personal growth |
| projects | new-project, capture-goals, refine-task, schedule-goals, project-status, summarize-sprint, close-project | Long-running goal management |
| meta | audit-workflow, write-a-skill, migrate-a-skill, retire-a-skill | Skills about skills |
| omen | scaffold-setting, doctor-setting, plan-session, log-session, log-cannon, log-npcs, log-place, log-progression, make-lore, make-blurb, make-summary | Creative -- TTRPG, worldbuilding |
| scribe | add-procedure, edit-article, define-concept, define-term, define-language, take-a-note, triage-notes, teach | Capture vault procedures + edit notes |
| nix-manager | add-it, remove-it, rice-it, refine-it, debug, explain | NixOS config management |
| utility | setup-pre-commit, setup-git-guardrails, setup-skill-tally, setup-statusline, configure-obsidian-kanban | Dev-environment setup |
| experimental | lobotomize, patch-doctor | Skills on probation |
| deprecated | debrief | Holding pen for skills awaiting a keep/kill decision |
Add to ~/.claude/settings.json:
{
"extraKnownMarketplaces": {
"xxkeefer-skills": {
"source": {
"source": "directory",
"path": "/path/to/this/repo"
}
}
},
"enabledPlugins": {
"primitives@xxkeefer-skills": true,
"developer@xxkeefer-skills": true,
"journal@xxkeefer-skills": true,
"projects@xxkeefer-skills": true,
"meta@xxkeefer-skills": true,
"omen@xxkeefer-skills": true,
"scribe@xxkeefer-skills": true,
"nix-manager@xxkeefer-skills": true,
"utility@xxkeefer-skills": true,
"experimental@xxkeefer-skills": true,
"deprecated@xxkeefer-skills": true
}
}
primitives is required by all other domains. Enable whichever domains you need.
plugin.json (e.g. 1.0.0 -> 1.0.1)mainSeveral skills were inspired by or adapted directly from Matt Pocock's skills repo:
Thanks Matt for sharing these publicly.
NixOS config management -- add, remove, rice, refine, debug, and explain. Requires primitives.
Personal skills on probation. Promote to a real domain once usage justifies it; demote to `deprecated` if it doesn't.
Long-running, goal-oriented project management for Obsidian. Stateful per-project workspaces, Kanban boards, and a bridge into the journal. Requires primitives; interfaces with journal.
Personal skills awaiting a keep/kill decision. Disable freely; delete once confirmed unused.
Capture and edit Obsidian vault notes -- procedure capture and prose editing. Requires primitives.
npx claudepluginhub xxkeefer/skills --plugin utilityDesign fluency for frontend development. 1 skill with 23 commands (/impeccable polish, /impeccable audit, /impeccable critique, etc.) and curated anti-pattern detection.
Behavioral guidelines to reduce common LLM coding mistakes, derived from Andrej Karpathy's observations on LLM coding pitfalls
Comprehensive skill pack with 66 specialized skills for full-stack developers: 12 language experts (Python, TypeScript, Go, Rust, C++, Swift, Kotlin, C#, PHP, Java, SQL, JavaScript), 10 backend frameworks, 6 frontend/mobile, plus infrastructure, DevOps, security, and testing. Features progressive disclosure architecture for 50% faster loading.
Access thousands of AI prompts and skills directly in your AI coding assistant. Search prompts, discover skills, save your own, and improve prompts with AI.
Lazy senior dev mode. Forces the simplest, shortest solution that actually works: YAGNI, stdlib first, no unrequested abstractions.
Develop, test, build, and deploy Godot 4.x games with Claude Code. Includes GdUnit4 testing, web/desktop exports, CI/CD pipelines, and deployment to Vercel/GitHub Pages/itch.io.