Claude Tool Calling Patterns

Q: What is a Claude Code skill and how does the Claude Tool Calling Patterns skill fit in?

A Claude Code skill is a SKILL.md file that lives under ~/.claude/skills/<name>/ and tells the Claude Code CLI agent how to perform a specific task (instructions, prompts, allowed tools). Skills are auto-discovered at session start. Claude Tool Calling Patterns is one of 67,000+ skills indexed in the open ClaudSkills catalog, classified under the General category. Learn more at https://claudskills.com/learn/what-is-skill-md/.

Category: General · Sub-category: general-misc · Last updated: 2026-05-21

ai:claude

Comprehensive guide for AI agents on proper Claude-style tool calling with correct syntax, patterns, and examples

About this skill (catalog notes)

Claude Tool Calling Patterns includes a dedicated installation section; worked examples; at least one code block. The SKILL.md runs to about 1,136 words, in the catalog's typical mid-range.

License: MIT
Indexed lastmod: 2026-05-21
Catalog position: General · general-misc
Indexed related skills: 10

How Claude Tool Calling Patterns fits the catalog

Claude Tool Calling Patterns sits in the General category under the general-misc sub-topic in the ClaudSkills catalog. There are 10 related skills indexed alongside it; comparing a few before installing usually reveals which fits your workflow best.

These notes are auto-generated from features detected in the SKILL.md file and from this catalog's structure — they aren't part of the source repository.

What this skill does

Claude Tool Calling Patterns is a community-contributed Claude Code skill in the general-misc sub-category. It ships as a SKILL.md file that Claude Code auto-discovers under ~/.claude/skills/claude-tool-calling/ and loads when your prompt matches the skill's trigger.

Who uses this skill

The Claude Tool Calling Patterns Claude Code skill is built for Claude Code users and developers across all disciplines looking for general-purpose AI assistance. It's part of ClaudSkills (also referred to as Claude Skills or Claude Code Skills) — the open community-curated registry of 121,000+ SKILL.md files for Anthropic's Claude Code agent and the wider Claude ecosystem (Claude API, Claude Agent SDK).

How to install

Free

Manual install (2 steps)

mkdir -p ~/.claude/skills/claude-tool-calling
curl -L https://claudskills.com/skills/claude-tool-calling/SKILL.md \
  -o ~/.claude/skills/claude-tool-calling/SKILL.md

Or just download SKILL.md directly and drop it into ~/.claude/skills/claude-tool-calling/. Claude Code auto-discovers it on next session.

Skills live at ~/.claude/skills/claude-tool-calling/SKILL.md on macOS/Linux, or %USERPROFILE%\.claude\skills\claude-tool-calling\SKILL.md on Windows. See the full install guide for step-by-step instructions.

📱 Install from your phone or desktop Telegram

Open @claudskills_bot on Telegram, tap Open Desktop App, and the desktop app installs this skill for you. Or share the bot link with a colleague — they get the same one-tap install. Learn more →

Pro

One-click install via the desktop app

The ClaudSkills desktop app installs any skill directly into ~/.claude/skills/ with one click — no terminal required. Pro starts at $9/mo or $149 lifetime.

Pro

For the full experience including quality scoring and one-click install features for each skill — upgrade to Pro.

See pricing → Download desktop app

Frequently asked questions

How do I install the Claude Tool Calling Patterns Claude Code skill?

Install via the ClaudSkills desktop app (one click) or copy SKILL.md from the source repository to ~/.claude/skills/claude-tool-calling/SKILL.md and restart Claude Code. Both flows are detailed at claudskills.com/install/.

What does the Claude Tool Calling Patterns skill do?

Comprehensive guide for AI agents on proper Claude-style tool calling with correct syntax, patterns, and examples

Is this skill free to install?

Yes. ClaudSkills is an open registry — every skill keeps its source repository's license, and manual install via copy is free. ClaudSkills Pro ($9/mo, $79/yr, or $149 one-time) adds one-click install via the desktop app and a multi-signal Quality Score.

When should I use the Claude Tool Calling Patterns skill?

Use Claude Tool Calling Patterns when your Claude Code task falls under the General category — specifically in the general misc area. Claude Code auto-discovers installed skills and invokes the right one based on the task description, so you can also ask Claude directly (e.g. "use Claude Tool Calling Patterns" or describe the task and let Claude pick). Browse related skills at /category/general/.

What is a Claude Code skill and how does the Claude Tool Calling Patterns skill fit in?

A Claude Code skill is a SKILL.md file that lives under ~/.claude/skills/<name>/ and tells the Claude Code CLI agent how to perform a specific task (instructions, prompts, allowed tools). Skills are auto-discovered at session start. Claude Tool Calling Patterns is one of 67,000+ skills indexed in the open ClaudSkills catalog, classified under the General category. Learn more at /learn/what-is-a-claude-skill/.

Attribution & license

License: MIT

Cite this skill

If you reference this skill in a blog post, paper, or documentation, you can cite it as:

APA

ClaudSkills. (2026). Claude Tool Calling Patterns [Claude Code skill]. ClaudSkills. https://claudskills.com/skills/claude-tool-calling/

BibTeX

@misc{claude-tool-calling-2026,
  author    = {ClaudSkills},
  title     = {Claude Tool Calling Patterns [Claude Code skill]},
  year      = {2026},
  publisher = {ClaudSkills},
  url       = {https://claudskills.com/skills/claude-tool-calling/}
}

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Part of ClaudSkills — the open registry for Claude Skills & Claude Code Skills. · What's New · Install guide · About · llms.txt

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