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
PocketBot: A Local AI Autopilot for iOS Using App Intents and On-Device Inference
PocketBot is an iOS app that runs a quantized 3B Llama model locally on iPhone's Neural Engine via Metal, using Apple's AppIntents and CoreLocation frameworks to create event-driven automations without cloud data transmission.
OpenClaw Skills with High Adoption: Capability Evolver, WACLI, Composio, and More
A Reddit post highlights several OpenClaw skills with significant install counts and specific use cases, including Capability Evolver for self-auditing agent behavior, WACLI for WhatsApp access, and Composio for connecting to 860+ apps.
Upfront: A Claude Code Plugin That Forces Thinking Before Coding
Upfront is a Claude Code plugin with 20 skills that challenges developers before generating code. It uses three commands: /upfront:feature to push back on vague requirements, /upfront:plan to break work into ~400 LOC phases, and /upfront:build to execute with TDD and review per phase.
nah: A context-aware permission guard for Claude Code
nah is a PreToolUse hook that intercepts every tool call in Claude Code, classifying commands by action type like filesystem_read or git_history_rewrite and applying policies based on context. It runs a deterministic classifier in milliseconds with optional LLM escalation for ambiguous cases.