# Anthropic Api Core

> Claude API (platform.claude.com) の Messages API リファレンス。 streaming (SSE), thinking (adaptive) / pr…

Claude API (platform.claude.com) の Messages API リファレンス。 streaming (SSE), thinking (adaptive) / preserved thinking / effort, prompt caching, context editing, compaction (on-demand / threshold), structured outputs, Message Batches, token counting, vision / PDF, Files API, citations, embeddings (Voyage AI), errors, rate limits, beta headers, Bedrock / Vertex AI / Foundry 経由アクセス。

- Page: https://ss33.ai/skills/fandhe-ai/anthropic-api-core-18842644458
- Publisher: fandhe-ai
- Category: [AI & Agents](https://ss33.ai/skills/category/ai-and-agents-y6jz7i) › [Model operations & inference](https://ss33.ai/skills/category/ai-and-agents-y6jz7i/model-operations-and-inference-uri762)
- Source: https://github.com/fandhe-ai/agent-reference-skills/blob/784ab6f57283d09e1227e750da6dca57a21c1b36/skills/anthropic-api-core/SKILL.md

## Skill

This skill's licence does not allow redistribution, so the store does not serve its text. Get it from the author: https://github.com/fandhe-ai/agent-reference-skills/blob/784ab6f57283d09e1227e750da6dca57a21c1b36/skills/anthropic-api-core/SKILL.md