feature-engineering-toolkit

Tons of Skills — Claude Code Plugins Marketplace

418 plugins, 2,834 skills, 166 agents, 16 community contributors — validated and ready to install.

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 — token-optimizer by Alex Greenshpun (@alexgreensh)

Ghost tokens eat your context. Find them. Fix them. Prevent rot.

Claude gets measurably dumber as your context fills. Compaction destroys 60-70% of your conversation. Ghost tokens burn through your rate limits on every message. Token Optimizer tracks all of it: live quality scoring on your status line, smart compaction that saves your decisions before they're lost, full analytics dashboard with per-session cost breakdowns, and 6 parallel audit agents that optimize your entire setup. Not a one-time scan. An ongoing intelligence layer for your Claude Code workflow.

"My Claude Code kept leaking tokens. So I built this. Now my limits last longer, context stays fresh, and I have full visibility and control over my usage & setup." — Alex Greenshpun

Grade: A | Week of March 23, 2026 | Install from GitHub

Previous picks: 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/

How Agent Skills Work

Agent Skills are instruction files (SKILL.md) that teach Claude Code when and how to perform specific tasks. Unlike commands that require explicit /slash triggers, skills activate automatically when Claude detects relevant conversation context.

The Activation Flow

1. INSTALL     /plugin install ansible-playbook-creator@claude-code-plugins-plus
2. STARTUP     Claude reads SKILL.md frontmatter → learns trigger phrases
3. ACTIVATE    You say "create an ansible playbook for Apache"
4. EXECUTE     Claude matches trigger → reads full skill → follows instructions

What a Skill Looks Like

---
name: ansible-playbook-creator
description: |
  Generate production-ready Ansible playbooks. Use when automating server
  configuration or deployments. Trigger with "ansible playbook" or
  "create playbook for [task]".
allowed-tools: Read, Write, Bash(ansible:*), Glob
version: 2.0.0
author: Jeremy Longshore <[email protected]>
license: MIT
---

# Ansible Playbook Creator

## Overview
Generates idempotent Ansible playbooks following infrastructure-as-code best practices.

## Instructions
1. Gather target host details and desired state
2. Select appropriate Ansible modules
3. Generate playbook with proper variable templating
4. Validate syntax with `ansible-lint`

## Output
- Complete playbook YAML ready for `ansible-playbook` execution

The Numbers