By ericgandrade
Provides 18 universal AI skills for Claude Code, enabling skill creation and optimization, deep multi-source research with citations, strategic planning using business frameworks, content processing (audio/video transcription, document conversion, web scraping), software architecture design with C4 diagrams, and orchestrated multi-step execution with review checkpoints.
This skill should be used when the user wants to see all installed plugins, agents, skills, and MCP servers, and also inspect the current repository for local agents, skills, and MCP configuration. Scans the environment and presents a structured catalog of available resources. Works across all AI CLI platforms (Claude Code, GitHub Copilot, Gemini CLI, OpenCode, OpenAI Codex).
This skill should be used when the user needs to solve a complex task and wants a detailed execution plan using the best available resources. Analyzes user requirements, discovers available plugins/agents/skills/MCPs, performs intelligent matching with confidence scoring, and creates strategic execution plans with alternatives. Works across all AI CLI platforms.
This skill should be used when the user needs to transform audio recordings into professional Markdown documentation with intelligent summaries using LLM integration.
This skill should be used when the user needs pre-implementation ideation for creative work, such as creating features, building components, adding functionality, or modifying behavior.
This skill should be used when the user needs deep, multi-step web research with source synthesis, citations, skeptical evidence evaluation, confidence/gap analysis, and optional dense/frontier research using parallel agents.
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Scale AI-assisted engineering with a reusable skill platform that turns ad-hoc prompting into standardized, high-impact workflows. Install once and deliver consistent planning, research, orchestration, and content automation across your entire multi-tool AI stack.
One-liner (recommended):
curl -fsSL https://raw.githubusercontent.com/ericgandrade/claude-superskills/main/scripts/install.sh | bash
Or use NPX (zero-install):
npx claude-superskills
The installer always uses global installation (~/.<platform>/skills), compares installed skill versions with the current installer version, shows differences, and recommends updates/new installs automatically.
Other methods:
# npm global
npm install -g claude-superskills
# With bundles
npx claude-superskills --bundle essential -y
Local install (no npm/npx required):
If you have cloned the repository and want to install skills directly, without any internet download or Node.js:
git clone https://github.com/ericgandrade/claude-superskills
cd claude-superskills
# Interactive — choose which platforms to install to
./scripts/local-install.sh
# Auto-install to all detected platforms
./scripts/local-install.sh -y
# Silent auto-install (CI / scripted environments)
./scripts/local-install.sh -y -q
The script reads directly from skills/, detects your installed platforms, and copies everything into the right directories. No Node.js, no npm, no internet.
See Installation Guide for all methods and troubleshooting.
Uninstall:
curl -fsSL https://raw.githubusercontent.com/ericgandrade/claude-superskills/main/scripts/uninstall.sh | bash
Use claude-superskills as a native Claude Code plugin — no npm, no Node.js required.
Requires Claude Code v1.0.33+ (claude --version to check).
⚠️ Important: While the universal installer (
npx claude-superskills) works perfectly to copy skills into~/.claude/skills/, using the native Claude Code Plugin system (described below) is the recommended and most suitable installation method for Claude Code users.
Method 1: Interactive UI (Inside a running claude session) — Recommended
Start a Claude Code session:
claude
Then run these slash commands inside the session:
# 1. Add the marketplace
/plugin marketplace add ericgandrade/claude-superskills
# 2. Install the plugin
/plugin install claude-superskills@claude-superskills
Alternatively, open the plugin manager with /plugin → navigate to the Discover tab → search for "claude-superskills" → press Enter → choose your preferred scope.
Method 2: Shell command (Outside a session)
🐛 Known Bug: The
claude plugin installshell command is currently failing due to an upstream issue in Claude Code. We strongly recommend using the interactive in-session method above. If you prefer a CLI approach, the universal installer (npx claude-superskills) is completely reliable and stable. Tracked at: anthropics/claude-code#29722.
# Attempt to add marketplace + install in one flow (Currently unstable)
claude plugin install claude-superskills@claude-superskills
Choose your scope with --scope:
claude plugin install claude-superskills@claude-superskills --scope user # all your projects (default)
claude plugin install claude-superskills@claude-superskills --scope project # team-shared via .claude/settings.json
claude plugin install claude-superskills@claude-superskills --scope local # this project only, gitignored
Method 3: Local test (no install needed)
git clone https://github.com/ericgandrade/claude-superskills
claude --plugin-dir ./claude-superskills
Plugin installation on claude.ai requires the plugin to be listed in the official Anthropic marketplace. Submission is pending. Once approved, you will be able to install directly from:
Settings → Extensions → Browse Plugins on claude.ai
To be notified when the plugin is available on claude.ai, watch this repository.
If you use Claude Desktop with Cowork, the safest path is to generate a plugin zip locally and upload it manually in Cowork. This path does not depend on the claude plugin install shell flow.
Generate the package with the installer:
npx claude-superskills package-cowork
npx claudepluginhub ericgandrade/claude-superskills --plugin claude-superskillsComplete collection of 30 Claude Code skills for document processing, development, business productivity, and creative tasks
Create and validate production-grade agent skills with 100-point marketplace grading
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Plugin-safe Claude Code distribution of Antigravity Awesome Skills with 1,561 supported skills.
Personal collection of agent skills using the open SKILL.md standard
Create and manage Claude Code skills, plugins, subagents, and hooks. Use when building new skills, validating existing skills, testing skills empirically, creating plugins, converting projects to plugins, creating hooks, or managing plugin automation. Includes /skills-toolkit:skill-composer, /skills-toolkit:skill-refiner, /skills-toolkit:skill-tester, /skills-toolkit:plugin-creator, /skills-toolkit:subagent-creator, /skills-toolkit:hook-creator, and /skills-toolkit:ask-user-question skills.