cohere-security-basics

name	cohere-security-basics
description	Apply Cohere security best practices for API key management and access control. Use when securing API keys, implementing key rotation, or auditing Cohere security configuration. Trigger with phrases like "cohere security", "cohere secrets", "secure cohere", "cohere API key security", "cohere key rotation".
allowed-tools	Read, Write, Grep
version	1.5.0
license	MIT
author	Jeremy Longshore <[e-mail]>
tags	["saas","ai","nlp","cohere"]
compatibility	Designed for Claude Code

Cohere Security Basics

Overview

Security best practices for Cohere API keys, request validation, and data protection. Cohere uses bearer token auth with trial and production key tiers.

Prerequisites

• Cohere account at dashboard.cohere.com
• Understanding of environment variables
• Secret management solution for production

Instructions

Step 1: API Key Management

# NEVER hardcode keys — use environment variables
export CO_API_KEY="your-key-here"

# .env file (MUST be git-ignored)
CO_API_KEY=your-key-here

# .gitignore (mandatory entries)
.env
.env.local
.env.*.local

Key types:

• Trial keys — free, rate-limited, for development only
• Production keys — metered billing, for live applications

Step 2: Runtime Validation

import { CohereClientV2 } from 'cohere-ai';

function createSecureClient(): CohereClientV2 {
  const apiKey = process.env.CO_API_KEY;

  if (!apiKey) {
    throw new Error('CO_API_KEY is required. Set it as an environment variable.');
  }

  // Basic key format check
  if (apiKey.length < 20) {
    throw new Error('CO_API_KEY appears malformed. Check dashboard.cohere.com.');
  }

    ({ : apiKey });
}