# render-domains

> Claude/Codex skill by [@render-oss](https://omgskills.com/library/render-oss/index.md) · 1 stars · Updated 2026-10-13

Configures custom domains and TLS certificates on Render—DNS setup, CNAME records, apex domains, wildcard domains, and certificate troubleshooting. Use when the user needs to add a custom domain, configure DNS, set up HTTPS/TLS, troubleshoot certificate issuance, disable the onrender.com subdomain, or add a wildcard domain. Trigger terms: custom domain, DNS, CNAME, TLS, SSL, HTTPS, certificate, apex domain, wildcard domain, onrender.com, domain verification.

## Install

```sh
git clone https://github.com/render-oss/render-plugin-claude-code /tmp/render-plugin-claude-code && ln -s /tmp/render-plugin-claude-code/skills/render-domains ~/.claude/skills/render-domains
```

## From README

Render Custom Domains Render automatically provisions and renews TLS certificates (via Let's Encrypt and Google Trust Services) for all custom domains. All HTTP traffic is redirected to HTTPS. Custom domains work on web services and static sites only. When to Use Adding a custom domain to a web service or static site Configuring DNS records (CNAME, A, or ALIAS) with a provider Setting up a wildcard domain (.example.com) Troubleshooting certificate issuance or domain verification failures Choosing between apex (example.com) and www (www.example.com) Disabling the onrender.com subdomain after adding a custom domain Domain Limits and Cost Workspace plans include a limited number of custom domains. Adding domains beyond the included allowance incurs an additional cost. Confirm current allowances and charges at Render pricing or in the Dashboard. Steps Add domain in Dashboard Go to your service's Settings \> Custom Domains Click + Add Custom Domain Enter your domain (e.g.

## Links

- HTML page: https://omgskills.com/library/render-oss/render-plugin-claude-code/skills/render-domains/
- GitHub: https://github.com/render-oss/render-plugin-claude-code
- Author: [@render-oss](https://omgskills.com/library/render-oss/index.md)

## More from this repo

- [render-background-workers](https://omgskills.com/library/render-oss/render-plugin-claude-code/skills/render-background-workers/index.md) — Sets up and configures background workers on Render for queue-based job processing.
   - [@render-oss](https://omgskills.com/library/render-oss/index.md) · 1 stars
- [render-blueprints](https://omgskills.com/library/render-oss/render-plugin-claude-code/skills/render-blueprints/index.md) — Authors and validates render.yaml Blueprints for Render infrastructure.
   - [@render-oss](https://omgskills.com/library/render-oss/index.md) · 1 stars
- [render-cli](https://omgskills.com/library/render-oss/render-plugin-claude-code/skills/render-cli/index.md) — Installs and uses the Render CLI for deploys, logs, SSH, psql, Blueprint validation, and automation.
   - [@render-oss](https://omgskills.com/library/render-oss/index.md) · 1 stars