cc-skills

README

The twelve skills Claude Code forgot to ship. cc-skills is a plugin marketplace where one add covers prose linting, repo scaffolding, animated CLI demos, and image gen; each plugin installs on its own.

Get started

/plugin marketplace add yasyf/cc-skills

That one add registers the marketplace as skills. Pick plugins from the /plugin browser, or install one directly:

/plugin install slop-cop@skills

Driving with an agent? Paste this:

/plugin marketplace add yasyf/cc-skills
/plugin install slop-cop@skills
/plugin install repo-bootstrap@skills
/plugin install cli-demo@skills

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Use cases

Catch LLM prose tells before they ship

You stopped noticing the hedge stacks, em-dash pileups, and delves in your own READMEs and PR descriptions months ago. With slop-cop installed, ask:

Run slop-cop on README.md

The skill runs the prebuilt slop-cop binary and reports each violation with its line and rule. A SessionStart hook fetches the binary, so no Go toolchain is required. Report-only by default; it rewrites only when you ask.

Scaffold a Python, Go, or Swift repo with docs, hooks, and releases wired in

Every new repo means re-deriving the same conventions by hand, from agent docs and Claude Code settings to lint config and a release pipeline. With repo-bootstrap installed, ask:

Bootstrap a new Python CLI repo called trimmy, with docs and PyPI releases

One pass renders AGENTS.md, Claude Code settings, guard hooks, brand images, and a uv Python layer with Click, pytest, ruff, and ty, plus a Great Docs site and tag-driven PyPI trusted publishing wired in. The Go and Swift layers ship Homebrew releases the same way.

Record an animated SVG terminal demo of your CLI

Hand-typed demo GIFs lie, and they go stale the first time your output changes. With cli-demo installed, ask:

Record an animated terminal demo of `trimmy --help` for the README

The skill writes a .tape script, renders it with evp, inspects still keyframes, and refines in a loop. On Linux x86_64 the render runs natively; on macOS/ARM it runs under Docker linux/amd64. The tape is committed, so the demo regenerates whenever the output drifts.

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Plugins

The table below is the full catalog; the SKILL.md inside each plugin dir carries prerequisites and the full flow.

Plugin	What you get
slop-cop	Catches LLM prose tells in any file, from filler intensifiers to negation pivots. A SessionStart hook fetches the prebuilt binary.
codex	A second opinion from OpenAI's Codex CLI when you're stuck, plus image generation via its $imagegen skill. Needs codex on PATH.
repo-bootstrap	A new repo with agent docs, guard hooks, brand images, and opinionated Python, Go, or Swift layers, scaffolded in one pass.
llm-prompts	Research-backed prompt-writing guidance, refreshed with current per-provider model behaviors.
writing-docs	Diataxis modes, a technical-builder voice, and the README skeleton this file follows.
gen-image	Mascot logos, README banners, social cards, and illustrations, compressed locally to under 1 MiB. Needs an OPENAI_API_KEY.
gh-profile	A fancy GitHub profile README built from your real repos and activity, kept fresh by cron Actions.
repo-summaries	A Claude-written summaries sidecar that turns real commit and release data into one-line suffixes.
cli-demo	Animated SVG terminal demos via evp. Write a tape, render, inspect keyframes, refine.
agent-browser-with-cookies	Authenticated agent-browser sessions off your local browser login, one Touch ID tap. macOS only.
long-running	Five hard rules that keep an orchestrator's context intact across many lanes, plus templates for the lane brief, scoped resume, sequencer lane, polling loop, and handoff plan.
show	Picks the right delivery surface for a deliverable, whether prose, AskUserQuestion, an Artifact page, or a live cc-present board. A hook flags wall-of-text dumps.
design-doc	An assumptions-first design method with stable-ID registers and question rounds, shipped as an interactive doc with a drawn system card, readable citations in parentheses, claim-first numbers tables, source previews on every cited path and line, declared components, PR links with live GitHub state, an interview replay, and a whole-document assistant with grounded follow-ups behind a deployed key, plus a PDF. Needs Chrome for the PDF step.
incident-retro	Incident retrospectives as an interactive page rendered from one canonical retro.json: outage windows and time-to-detect, mitigate, and resolve tiles derived from timestamps, a swimlane timeline with Slack quotes, root and contributing causes with evidence, action items with live GitHub state, committed Datadog notebook and monitor snapshots drawn in the page, reader comments, an in-page assistant, and a Google Docs postmortem importer. Shares its assistant, link chips, and component kit with design-doc. Needs Chrome for render checks and the PDF.
cc-context	Compact codebase-context tools, ccx over semble and tilth. Lives in its own repo, installs from this marketplace.

Hack on a local checkout

Point the marketplace at your clone to try changes before pushing:

/plugin marketplace add ~/Code/cc-skills

cc-skills is licensed under MIT.