render-domains

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.

Quality

100%

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Securityby

Passed

No findings from the security scan

Quality

Content

100%Weight 40%Scale 1-3

Reviews the quality of instructions and guidance provided to agents. Good implementation is clear, handles edge cases, and produces reliable results.

A tight, actionable body that uses tables and concrete syntax to stay token-efficient, sequences the setup with validation feedback loops, and properly delegates detail to a single real reference file.

Dimension	Reasoning	Score
Conciseness	Lean and table-driven — DNS record tables, CAA syntax, and a Common Mistakes table deliver information without explaining basic DNS concepts Claude already knows; every line earns its place.	3 / 3
Actionability	Provides copy-paste-ready guidance: exact DNS record types/names/values, full CAA record syntax, a concrete render.yaml blueprint snippet, and Dashboard navigation steps.	3 / 3
Workflow Clarity	The setup is a clearly numbered sequence (Add domain → Configure DNS → Verify) with an explicit verification feedback loop ('If verification fails ... wait a few minutes and retry') and a troubleshooting table for error recovery.	3 / 3
Progressive Disclosure	SKILL.md is a well-organized overview that offloads detail to one clearly signaled, one-level-deep reference (references/dns-configuration.md, confirmed present) listed in a References table.	3 / 3
	Total	12 / 12 Passed

Description

100%Weight 40%Scale 1-3

Based on the skill's description, can an agent find and select it at the right time? Clear, specific descriptions lead to better discovery.

A strong, third-person description that names concrete capabilities, provides an explicit Use-when trigger clause, and lists natural trigger terms for a distinct Render-specific niche.

Dimension	Reasoning	Score
Specificity	Lists multiple concrete actions — 'DNS setup, CNAME records, apex domains, wildcard domains, and certificate troubleshooting' plus 'add a custom domain, configure DNS ... disable the onrender.com subdomain, or add a wildcard domain' — rather than vague language.	3 / 3
Completeness	Clearly answers both what ('Configures custom domains and TLS certificates on Render') and when via an explicit 'Use when the user needs to add a custom domain ...' clause with concrete triggers.	3 / 3
Trigger Term Quality	The explicit trigger list covers natural user phrasing — 'custom domain, DNS, CNAME, TLS, SSL, HTTPS, certificate, apex domain, wildcard domain, onrender.com, domain verification' — matching how a user would actually ask.	3 / 3
Distinctiveness Conflict Risk	Scoped tightly to Render custom domains with Render-specific triggers (onrender.com, Render subdomain), making it unlikely to fire for unrelated skills.	3 / 3
	Total	12 / 12 Passed

Validation

100%

Warnings & errors only

Checks the skill against the spec for correct structure and formatting. All validation checks must pass before discovery and implementation can be scored.

Validation — 16 / 16 Passed

Validation for skill structure

No warnings or errors.

Repository: openai/plugins
Path: plugins/render/skills/render-domains/SKILL.md
Commit: 11c74d6

Reviewed: 17 days ago

Table of Contents

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