create

Perform synchronous Claude message completions via the anthropic SDK.

Updated Apr 10, 2026
One-click install
npx skills add https://github.com/theslashdojo/dojo --skill create-theslashdojo
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: create
Source: https://github.com/theslashdojo/dojo/tree/main/nodes/anthropic/messages/create
Command: npx skills add https://github.com/theslashdojo/dojo --skill create-theslashdojo

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill requires anthropic, and includes scripts (resource) components.

What problem does it solve?

Quickly obtain a complete Claude message response in a single API call, eliminating the need for streaming for straightforward, deterministic interactions.

Core Features & Use Cases

  • Synchronous completions: Use client.messages.create() with model, max_tokens, and messages to receive a full response.
  • System prompts & input flexibility: Optional system prompts and varied message payloads support diverse chat scenarios.
  • Error handling & reliability: Clear guidance for authentication, rate limits, and API errors; ideal for chatbots, QA, and automation workflows.

Quick Start

Call the create sub-skill with a user message and read the complete non-streaming response.

Frequently Asked Questions about create

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I get a complete Claude message response in a single API call?▼

To get a complete Claude message response in a single API call, use the synchronous `client.messages.create()` method with the Anthropic SDK. You need to provide the model, max_tokens, and messages parameters to receive the full response without streaming.

What is the difference between synchronous and streaming Claude message completions?▼

Synchronous Claude message completions return the full response at once after processing, whereas streaming sends partial responses incrementally. Synchronous calls are ideal for deterministic interactions where the entire output is needed before proceeding.

Can I use system prompts with synchronous Anthropic SDK message creation?▼

Yes, you can use system prompts with synchronous Anthropic SDK message creation. The `client.messages.create()` method accepts optional system prompts alongside required parameters like model, max_tokens, and messages to support diverse chat scenarios.

What is the best way to handle API errors for Claude chatbot automation workflows?▼

The best way to handle API errors for Claude chatbot automation workflows is to use the included exception types in the Anthropic SDK. This provides clear guidance for managing authentication issues, rate limits, and other API errors during synchronous completions.

Do I need the anthropic SDK to perform synchronous Claude message completions?▼

Yes, you need the Anthropic SDK to perform synchronous Claude message completions. The Skill depends on the Anthropic package to execute POST /v1/messages requests and handle the full response cycle for backend services and bots.

When should I not use synchronous Claude message completions for my backend service?▼

You should not use synchronous Claude message completions when your backend service requires real-time, partial output or low latency per token. Synchronous calls wait to return the entire response, making them less suitable for interactive streaming interfaces.