coreweave-security-basics
Secure CoreWeave deployments with RBAC, network policies, and secrets management. Use when hardening GPU workloads, managing model access, or configuring namespace isolation. Trigger with phrases like "coreweave security", "coreweave rbac", "secure coreweave", "coreweave secrets".
Best use case
coreweave-security-basics is best used when you need a repeatable AI agent workflow instead of a one-off prompt.
Secure CoreWeave deployments with RBAC, network policies, and secrets management. Use when hardening GPU workloads, managing model access, or configuring namespace isolation. Trigger with phrases like "coreweave security", "coreweave rbac", "secure coreweave", "coreweave secrets".
Teams using coreweave-security-basics should expect a more consistent output, faster repeated execution, less prompt rewriting.
When to use this skill
- You want a reusable workflow that can be run more than once with consistent structure.
When not to use this skill
- You only need a quick one-off answer and do not need a reusable workflow.
- You cannot install or maintain the underlying files, dependencies, or repository context.
Installation
Claude Code / Cursor / Codex
Manual Installation
- Download SKILL.md from GitHub
- Place it in
.claude/skills/coreweave-security-basics/SKILL.mdinside your project - Restart your AI agent — it will auto-discover the skill
How coreweave-security-basics Compares
| Feature / Agent | coreweave-security-basics | Standard Approach |
|---|---|---|
| Platform Support | Not specified | Limited / Varies |
| Context Awareness | High | Baseline |
| Installation Complexity | Unknown | N/A |
Frequently Asked Questions
What does this skill do?
Secure CoreWeave deployments with RBAC, network policies, and secrets management. Use when hardening GPU workloads, managing model access, or configuring namespace isolation. Trigger with phrases like "coreweave security", "coreweave rbac", "secure coreweave", "coreweave secrets".
Where can I find the source code?
You can find the source code on GitHub using the link provided at the top of the page.
Related Guides
AI Agents for Coding
Browse AI agent skills for coding, debugging, testing, refactoring, code review, and developer workflows across Claude, Cursor, and Codex.
Best AI Skills for Claude
Explore the best AI skills for Claude and Claude Code across coding, research, workflow automation, documentation, and agent operations.
ChatGPT vs Claude for Agent Skills
Compare ChatGPT and Claude for AI agent skills across coding, writing, research, and reusable workflow execution.
SKILL.md Source
# CoreWeave Security Basics
## Overview
CoreWeave provides bare-metal GPU cloud on Kubernetes. Security concerns center on compute credential management (kubeconfig, deploy tokens), network isolation between inference workloads, secrets for model registry access (HuggingFace, container registries), and protecting sensitive training data on persistent volumes. A compromised namespace can expose GPU resources, model weights, and customer inference data.
## API Key Management
```typescript
import { KubeConfig, CoreV1Api } from "@kubernetes/client-node";
function createCoreWeaveClient(): CoreV1Api {
const apiKey = process.env.COREWEAVE_API_KEY;
if (!apiKey) {
throw new Error("Missing COREWEAVE_API_KEY — set via secrets manager");
}
const kc = new KubeConfig();
kc.loadFromDefault();
const api = kc.makeApiClient(CoreV1Api);
// Never log kubeconfig or API key contents
console.log("CoreWeave client initialized for namespace:", process.env.CW_NAMESPACE);
return api;
}
```
## Webhook Signature Verification
```typescript
import crypto from "crypto";
import { Request, Response, NextFunction } from "express";
function verifyCoreWeaveWebhook(req: Request, res: Response, next: NextFunction): void {
const signature = req.headers["x-coreweave-signature"] as string;
const secret = process.env.COREWEAVE_WEBHOOK_SECRET!;
const expected = crypto.createHmac("sha256", secret).update(req.body).digest("hex");
if (!signature || !crypto.timingSafeEqual(Buffer.from(signature), Buffer.from(expected))) {
res.status(401).send("Invalid signature");
return;
}
next();
}
```
## Input Validation
```typescript
import { z } from "zod";
const WorkloadRequestSchema = z.object({
namespace: z.string().regex(/^[a-z0-9-]+$/).max(63),
gpu_type: z.enum(["A100_80GB", "A100_40GB", "H100_80GB", "RTX_A6000"]),
gpu_count: z.number().int().min(1).max(8),
image: z.string().regex(/^[a-z0-9.\-/]+:[a-z0-9.\-]+$/),
model_id: z.string().min(1).max(200),
});
function validateWorkloadRequest(data: unknown) {
return WorkloadRequestSchema.parse(data);
}
```
## Data Protection
```typescript
const CW_SENSITIVE_FIELDS = ["kubeconfig", "hf_token", "registry_password", "api_key", "model_weights_url"];
function redactCoreWeaveLog(record: Record<string, unknown>): Record<string, unknown> {
const redacted = { ...record };
for (const field of CW_SENSITIVE_FIELDS) {
if (field in redacted) redacted[field] = "[REDACTED]";
}
return redacted;
}
```
## Security Checklist
- [ ] Kubeconfig stored in secrets manager, never in repos
- [ ] Kubernetes Secrets used for model tokens (not env vars in YAML)
- [ ] Network policies restrict inference endpoint access
- [ ] RBAC limits namespace access per team
- [ ] Container images scanned for CVEs before deployment
- [ ] PVCs encrypted at rest for training data
- [ ] GPU workload namespaces isolated with NetworkPolicy
- [ ] Deploy tokens scoped per-namespace, not cluster-wide
## Error Handling
| Vulnerability | Risk | Mitigation |
|---|---|---|
| Leaked kubeconfig | Full cluster access, GPU resource theft | Secrets manager + RBAC scoping |
| Open inference endpoints | Unauthorized model access | NetworkPolicy ingress rules |
| Unscanned container images | CVE exploitation in GPU pods | CI image scanning before deploy |
| Overly broad RBAC | Cross-namespace data leakage | Per-team namespace RBAC bindings |
| Unencrypted PVCs | Training data exposure | Encrypted storage classes |
## Resources
- [CoreWeave CKS Security](https://docs.coreweave.com/docs/products/cks)
- [OWASP API Security Top 10](https://owasp.org/www-project-api-security/)
## Next Steps
See `coreweave-prod-checklist`.Related Skills
performing-security-testing
Test automate security vulnerability testing covering OWASP Top 10, SQL injection, XSS, CSRF, and authentication issues. Use when performing security assessments, penetration tests, or vulnerability scans. Trigger with phrases like "scan for vulnerabilities", "test security", or "run penetration test".
checking-session-security
Analyze session management implementations to identify security vulnerabilities in web applications. Use when you need to audit session handling, check for session fixation risks, review session timeout configurations, or validate session ID generation security. Trigger with phrases like "check session security", "audit session management", "review session handling", or "session fixation vulnerability".
finding-security-misconfigurations
Configure identify security misconfigurations in infrastructure-as-code, application settings, and system configurations. Use when you need to audit Terraform/CloudFormation templates, check application config files, validate system security settings, or ensure compliance with security best practices. Trigger with phrases like "find security misconfigurations", "audit infrastructure security", "check config security", or "scan for misconfigured settings".
responding-to-security-incidents
Analyze and guide security incident response, investigation, and remediation processes. Use when you need to handle security breaches, classify incidents, develop response playbooks, gather forensic evidence, or coordinate remediation efforts. Trigger with phrases like "security incident response", "ransomware attack response", "data breach investigation", "incident playbook", or "security forensics".
analyzing-security-headers
Analyze HTTP security headers of web domains to identify vulnerabilities and misconfigurations. Use when you need to audit website security headers, assess header compliance, or get security recommendations for web applications. Trigger with phrases like "analyze security headers", "check HTTP headers", "audit website security headers", or "evaluate CSP and HSTS configuration".
generating-security-audit-reports
Generate comprehensive security audit reports for applications and systems. Use when you need to assess security posture, identify vulnerabilities, evaluate compliance status, or create formal security documentation. Trigger with phrases like "create security audit report", "generate security assessment", "audit security posture", or "PCI-DSS compliance report".
workhuman-security-basics
Workhuman security basics for employee recognition and rewards API. Use when integrating Workhuman Social Recognition, or building recognition workflows with HRIS systems. Trigger: "workhuman security basics".
wispr-security-basics
Wispr Flow security basics for voice-to-text API integration. Use when integrating Wispr Flow dictation, WebSocket streaming, or building voice-powered applications. Trigger: "wispr security basics".
windsurf-security-basics
Apply Windsurf security best practices for workspace isolation, data privacy, and secret protection. Use when securing sensitive code from AI indexing, configuring telemetry, or auditing Windsurf security posture. Trigger with phrases like "windsurf security", "windsurf secrets", "windsurf privacy", "windsurf data protection", "codeiumignore".
webflow-security-basics
Apply Webflow API security best practices — token management, scope least privilege, OAuth 2.0 secret rotation, webhook signature verification, and audit logging. Use when securing API tokens, implementing least privilege access, or auditing Webflow security configuration. Trigger with phrases like "webflow security", "webflow secrets", "secure webflow", "webflow API key security", "webflow token rotation".
vercel-security-basics
Apply Vercel security best practices for secrets, headers, and access control. Use when securing API keys, configuring security headers, or auditing Vercel security configuration. Trigger with phrases like "vercel security", "vercel secrets", "secure vercel", "vercel headers", "vercel CSP".
veeva-security-basics
Veeva Vault security basics for REST API and clinical operations. Use when working with Veeva Vault document management and CRM. Trigger: "veeva security basics".