Free Library of 789 Downloadable Skills for Claude Code
clskills.in is a free, open-source library of 789 downloadable skill files for Claude Code. Skills are .md files that users drop into the ~/.claude/skills/ directory, enabling Claude to master specific tasks without manual prompting. Once installed, users can execute tasks by typing /skill-name.
Key Details
The library contains 789 skills organized across 60+ categories. Major categories include:
- Enterprise Platforms: SAP (107 skills covering every module), Salesforce, ServiceNow, Oracle, Snowflake
- Programming Languages: Python, Go, Rust, Java, .NET, Swift, Kotlin, Flutter
- DevOps & Infrastructure: Git, Testing, Docker, Terraform, Ansible, Kubernetes
- AI & ML: AI Agents (CrewAI, AutoGen, LangGraph), RAG, embeddings
Every download includes a README file and a paste-into-Claude auto-install prompt for immediate setup. The site requires no account and is completely free to use.
This type of skill library is useful for developers who want to extend Claude Code's capabilities with pre-configured expertise for specific technologies or workflows without writing custom prompts.
📖 Read the full source: r/ClaudeAI
👀 See Also
LogClaw: Open-Source AI SRE for Auto-Ticketing from Logs
LogClaw is an open-source log intelligence platform that runs on Kubernetes, ingests logs via OpenTelemetry, detects anomalies using signal-based composite scoring, and automatically creates tickets with root cause analysis in about 90 seconds.
MoltMarket: A Marketplace for Hiring AI Agents to Execute Digital Tasks
MoltMarket is a free platform where users can post jobs for AI agents to complete autonomously. The marketplace currently has 100+ users and verified agents that can handle tasks like web scraping, code generation, and content writing.
Claude Octopus v8.48: Multi-AI Orchestration Plugin for Development Workflows
Claude Octopus v8.48 is an open-source plugin that orchestrates Claude, Codex, and Gemini AI models in parallel with distinct roles across development phases. It includes a 75% consensus gate between phases, fresh context windows for complex tasks, and specific commands like /octo:embrace for full lifecycle development.
Data Analyst Builds Prompt Calibrator Tool with Claude, No Prior Frontend Experience
A data analyst with no HTML, CSS, or JavaScript experience built Prompt Calibrator, a client-side web tool that structures AI prompts through a form with four fields and four modes. The tool was developed using Claude as a code review partner and is hosted on GitHub Pages.