Tons of Skills — Claude Code Plugins Marketplace

Built for Claude Code. Every plugin and skill in this catalog targets Anthropic's official CLI.

432 plugins, 2,769 skills, 297 agents, 30 community contributors — validated and ready to install.

Why this repo

• One canonical catalog — every plugin in marketplace.extended.json is the same marketplace.json the Claude Code CLI reads. No registries to reconcile, no manual sync step.
• Spec-correct or it doesn't ship — every PR runs the Intent Solutions validator against the AgentSkills.io open standard plus Claude Code's skill and plugin references. C-grade rejects merge.
• 8-field marketplace frontmatter is enforced, not aspirational — name / description / allowed-tools / version / author / license / compatibility / tags. The 100-point rubric is public.
• Forge-generated and hand-authored, both first-class — /skill-creator --forge <api-name> builds production-grade plugins from any REST API with an audit trail; hand-authored plugins use the same templates and validators.
• Production-tested patterns — the Learning Lab, 11 production playbooks, and a public wiki cover the failure modes that show up at scale (rate limits, MCP reliability, multi-agent cost caps, incident debugging).

pnpm add -g @intentsolutionsio/ccpi    # Install the CLI
ccpi install devops-automation-pack     # Install any plugin

Or use Claude's built-in command:

/plugin marketplace add jeremylongshore/claude-code-plugins

Browse the marketplace | Explore plugins | Download bundles

Killer Skill of the Week — tonone by tonone-ai

A 23-agent engineering and product team that ships from one session — two commands, zero meetings

tonone turns Claude Code into a full delivery team: 23 specialist agents (architect, reviewers, product, QA and the rest of the org chart) coordinated through 125 skills, so one session runs discovery, build, review, and ship without you playing project manager between tools. The mirror featured here is the curated cut — every one of its 114 agent definitions verifies clean at the kernel-strict frontmatter floor in the latest inventory run, preserved by the marketplace's never-clobber freeze. MIT-licensed and actively developed upstream; a frontmatter sweep for the skill tier is offered upstream and the roster works as-is today.

"One session. Two commands. Full team. Zero meetings." — tonone-ai

Grade: A | Week of July 10, 2026 (W28) | View on GitHub

Previous picks: mnemos, databricks-pack, kobiton-automate, skyvern, code-cleanup, web-analytics, token-optimizer, executive-assistant-skills, skill-creator, cursor-pack, crypto-portfolio-tracker. See all at tonsofskills.com.

Quick Start

Option 1: CLI (Recommended)

pnpm add -g @intentsolutionsio/ccpi
ccpi search devops              # Find plugins by keyword
ccpi install devops-automation-pack
ccpi list --installed           # See what's installed
ccpi update                     # Pull latest versions

Option 2: Claude Built-in Commands

/plugin marketplace add jeremylongshore/claude-code-plugins
/plugin install devops-automation-pack@claude-code-plugins-plus

Already using an older install? Run /plugin marketplace remove claude-code-plugins and re-add with the command above to switch to the new slug.

Browse the catalog: Visit tonsofskills.com or explore plugins/

📦 Live npm Downloads

Across 425 published packages in the claude-code-plugins namespace. Updated daily by GitHub Actions.

"Established" excludes packages first published within the last 30 days, so a bulk-publish event doesn't dominate the headline.

Top 10 by last 30 days:

Last refreshed 2026-05-28T01:44:16.713Z.

Browse Plugins by Category

Jump to any of the 19 categories below. Plugin counts are catalog totals — auto-generated from marketplace.extended.json.

AI & Machine Learning

🤖 36 plugins · category slug: