cohere-hello-world

Create a minimal working Cohere example with Chat, Embed, and Rerank. Use when starting a new Cohere integration, testing your setup, or learning basic Cohere API v2 patterns. Trigger with phrases like "cohere hello world", "cohere example", "cohere quick start", "simple cohere code".

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仓库: jeremylongshore/claude-code-plugins-plus-skills
最近来源活动: 2026年7月17日 22:18
检测到的 SKILL.md 语言: 英语
星标: 2,604
分支: 378

安装方式

默认使用会先检查来源的 Prompt；你也可以切换为直接命令，或下载本地副本。

用 Codex 或 Claude 帮你安装复制这段 Prompt，粘贴到 Codex、Claude 或其他助手里，让它检查 Skill 页面并帮你完成安装。

直接命令不会经过审查 Prompt；运行前请先检查来源。

npx skills add https://github.com/jeremylongshore/claude-code-plugins-plus-skills --skill cohere-hello-world

命令会保持在同一行。复制前请横向滚动并检查完整内容。

想先保存到本地？可下载 SkillsMP 当前能够提供的文件。

检查来源文件

决定是否安装前，请先阅读 SKILL.md，以及 SkillsMP 当前展示的配套文件。

SKILL.md

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Configure enterprise SSO, role-based access control, and organization management. Use when implementing SSO integration, configuring role-based permissions, or setting up organization-level controls. Trigger with phrases like "clerk SSO", "clerk RBAC", "clerk enterprise", "clerk roles", "clerk permissions", "clerk organizations".

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查看这个仓库的全部 Skills

import { CohereClientV2 } from 'cohere-ai';

const cohere = new CohereClientV2();

async function chat() {
  const response = await cohere.chat({
    model: 'command-a-03-2025',
    messages: [
      { role: 'system', content: 'You are a helpful coding assistant.' },
      { role: 'user', content: 'Explain what a closure is in JavaScript in 2 sentences.' },
    ],
  });

  console.log(response.message?.content?.[0]?.text);
}

chat().catch(console.error);

async function embed() {
  const response = await cohere.embed({
    model: 'embed-v4.0',
    texts: ['Cohere builds enterprise AI', 'LLMs power modern search'],
    inputType: 'search_document',
    embeddingTypes: ['float'],
  });

  const vectors = response.embeddings.float;
  console.log(`Generated ${vectors.length} embeddings`);
  console.log(`Dimensions: ${vectors[0].length}`);
}

embed().catch(console.error);

async function rerank() {
  const response = await cohere.rerank({
    model: 'rerank-v3.5',
    query: 'What is machine learning?',
    documents: [
      'Machine learning is a subset of artificial intelligence.',
      'The weather today is sunny and warm.',
      'Deep learning uses neural networks with many layers.',
      'I enjoy cooking Italian food on weekends.',
    ],
    topN: 2,
  });

  for (const result of response.results) {
    console.log(`[${result.relevanceScore.toFixed(3)}] ${result.index}`);
  }
}

rerank().catch(console.error);

async function streamChat() {
  const stream = await cohere.chatStream({
    model: 'command-a-03-2025',
    messages: [
      { role: 'user', content: 'Write a haiku about APIs.' },
    ],
  });

  for await (const event of stream) {
    if (event.type === 'content-delta') {
      process.stdout.write(event.delta?.message?.content?.text ?? '');
    }
  }
  console.log(); // newline
}

streamChat().catch(console.error);

import cohere

co = cohere.ClientV2()

# Chat
response = co.chat(
    model="command-a-03-2025",
    messages=[{"role": "user", "content": "Hello, Cohere!"}],
)
print(response.message.content[0].text)

# Embed
response = co.embed(
    model="embed-v4.0",
    texts=["Hello world", "Goodbye world"],
    input_type="search_document",
    embedding_types=["float"],
)
print(f"Vectors: {len(response.embeddings.float)}")

# Rerank
response = co.rerank(
    model="rerank-v3.5",
    query="best programming language",
    documents=["Python is versatile", "Rust is fast", "SQL manages data"],
    top_n=2,
)
for r in response.results:
    print(f"[{r.relevance_score:.3f}] doc {r.index}")

Error	Cause	Solution
`model is required`	Missing model param	Always pass `model` in API v2
`embedding_types is required`	Missing for embed	Add `embeddingTypes: ['float']`
`invalid api token`	Bad CO_API_KEY	Check key at dashboard.cohere.com
`rate limit exceeded`	Too many trial requests	Wait 60s or upgrade key

name	cohere-hello-world
description	Create a minimal working Cohere example with Chat, Embed, and Rerank. Use when starting a new Cohere integration, testing your setup, or learning basic Cohere API v2 patterns. Trigger with phrases like "cohere hello world", "cohere example", "cohere quick start", "simple cohere code".
allowed-tools	Read, Write, Edit
version	1.5.0
license	MIT
author	Jeremy Longshore <jeremy@intentsolutions.io>
tags	["saas","ai","nlp","cohere"]
compatibility	Designed for Claude Code

name	cohere-hello-world
description	Create a minimal working Cohere example with Chat, Embed, and Rerank. Use when starting a new Cohere integration, testing your setup, or learning basic Cohere API v2 patterns. Trigger with phrases like "cohere hello world", "cohere example", "cohere quick start", "simple cohere code".
allowed-tools	Read, Write, Edit
version	1.5.0
license	MIT
author	Jeremy Longshore <jeremy@intentsolutions.io>
tags	["saas","ai","nlp","cohere"]
compatibility	Designed for Claude Code

cohere-hello-world

安装方式

检查来源文件