发现优质的 AI Agent 技能
聚合 Claude Skills、LangChain、AutoGPT 等优质资源，助力开发者快速构建智能应用
Message Batches API — TypeScript
The Batches API (`POST /v1/messages/batches`) processes Messages API requests asynchronously at 50% of standard prices.
Tool Use Concepts
This file covers the conceptual foundations of tool use with the Claude API. For language-specific code examples, see the `python/`, `typescript/`, or other language folders.
Claude Model Catalog
**Only use exact model IDs listed in this file.** Never guess or construct model IDs — incorrect IDs will cause API errors. Use aliases wherever available. For the latest information, WebFetch the Models Overview URL in `shared/live-sources.md`.
HTTP Error Codes Reference
This file documents HTTP error codes returned by the Claude API, their common causes, and how to handle them. For language-specific error handling examples, see the `python/` or `typescript/` folders.
Tool Use — Python
For conceptual overview (tool definitions, tool choice, tips), see [shared/tool-use-concepts.md](../../shared/tool-use-concepts.md).
Files API — Python
The Files API uploads files for use in Messages API requests. Reference files via `file_id` in content blocks, avoiding re-uploads across multiple API calls.
Message Batches API — Python
The Batches API (`POST /v1/messages/batches`) processes Messages API requests asynchronously at 50% of standard prices.
Claude API — cURL / Raw HTTP
Use these examples when the user needs raw HTTP requests or is working in a language without an official SDK.
Building LLM-Powered Applications with Claude
This skill helps you build LLM-powered applications with Claude. Choose the right surface based on your needs, detect the project language, then read the relevant language-specific documentation.