function-calling
✓LLM function calling and tool use patterns. Use when enabling LLMs to call external tools, defining tool schemas, implementing tool execution loops, or getting structured output from LLMs.
Installation
SKILL.md
Enable LLMs to use external tools and return structured data.
| Tool count | 5-15 max (more = confusion) | | Description length | 1-2 sentences | | Parameter validation | Use Pydantic/Zod | | Error handling | Return error as tool result | | Schema mode | strict: true (2026 best practice) | | Output format | Structured Outputs > JSON mode | | Parallel calls | Disable with strict mode |
tool-definition Keywords: tool, function, define tool, tool schema, function schema Solves:
LLM function calling and tool use patterns. Use when enabling LLMs to call external tools, defining tool schemas, implementing tool execution loops, or getting structured output from LLMs. Source: yonatangross/orchestkit.
Facts (cite-ready)
Stable fields and commands for AI/search citations.
- Install command
npx skills add https://github.com/yonatangross/orchestkit --skill function-calling- Source
- yonatangross/orchestkit
- Category
- </>Dev Tools
- Verified
- ✓
- First Seen
- 2026-02-01
- Updated
- 2026-02-18
Quick answers
What is function-calling?
LLM function calling and tool use patterns. Use when enabling LLMs to call external tools, defining tool schemas, implementing tool execution loops, or getting structured output from LLMs. Source: yonatangross/orchestkit.
How do I install function-calling?
Open your terminal or command line tool (Terminal, iTerm, Windows Terminal, etc.) Copy and run this command: npx skills add https://github.com/yonatangross/orchestkit --skill function-calling Once installed, the skill will be automatically configured in your AI coding environment and ready to use in Claude Code or Cursor
Where is the source repository?
https://github.com/yonatangross/orchestkit
Details
- Category
- </>Dev Tools
- Source
- skills.sh
- First Seen
- 2026-02-01