Agent skill

Add Custom Domain

by gotempsh in gotempsh/temps

Add a custom domain to a Temps project and provision an automatic SSL/TLS certificate via Let's Encrypt, driven entirely from the @temps-sdk/cli CLI.

Apache-2.0Auto-check passedDevOps & Cloud

Install Add Custom Domain

skills CLI
$ npx skills add gotempsh/temps --skill add-custom-domain -a claude-code

Project install by default; add -g for ~/.claude/skills/.

GitHub CLI
$ gh skill install gotempsh/temps add-custom-domain --agent claude-code

Project scope by default; add --scope user for a personal install. Needs GitHub CLI 2.90.0 or later (public preview).

Manual copy
$ git clone --depth 1 https://github.com/gotempsh/temps.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skills/add-custom-domain .claude/skills/add-custom-domain && rm -rf skills-src

Use ~/.claude/skills/ instead of .claude/skills for a personal install. The folder must contain SKILL.md.

Claude Code skills documentation · loads skills from .claude/skills/

Facts

Skill name
add-custom-domain
GitHub stars
831
Token cost
~988 tokens
SKILL.md length
415 words
Files
1
Skills in repo
15
Repo updated
First seen
Licence
Apache-2.0

At a glance

Add a custom domain to a Temps project and provision an automatic SSL/TLS certificate via Let's Encrypt, driven entirely from the @temps-sdk/cli CLI.

  • Works in 4 steps: Identify the project. If the user gave a… → Create the DNS record at the user's DNS… → Add the domain to the project. Default… → …
  • The user wants to:
  • SKILL.md covers When to use, Prerequisites, Steps and Verify, plus 1 more section
  • Calls bunx

What it does

Add Custom Domain is an agent skill from gotempsh/temps. Add a custom domain to a Temps project and provision an automatic SSL/TLS certificate via Let's Encrypt, driven entirely from the @temps-sdk/cli CLI. Handles subdomains, apex domains, HTTP-01 and DNS-01 challenges, and wildcard domains. Use when the user wants to: (1) Add a custom domain to their Temps app, (2) Set up HTTPS/SSL for a deployment, (3) Point their own domain at a Temps project, (4) Add a wildcard domain, (5) Configure DNS for Temps. Triggers: "add custom domain", "point my domain at temps", "set up…

Its SKILL.md is about 990 tokens, which your agent loads only when the skill is triggered. It is a single SKILL.md file with no bundled scripts.

It sits in DevOps & Cloud, covering Cloud networking and Deployment. The repository describes itself as: AI-native open-source alternative to Vercel + Sentry + PostHog + Pingdom + Resend + E2B. 440+ CLI operations with drop-in skills for Claude Code, Codex & OpenCode — deployments… The licence is Apache-2.0.

When your agent uses it

  • The user wants to:
  • Add a custom domain to their Temps app
  • Set up HTTPS/SSL for a deployment
  • Point their own domain at a Temps project

Example prompts

  • “add custom domain”
  • “point my domain at temps”
  • “set up ssl”
  • “/add-custom-domain”

Workflow steps

4 steps, taken from the first numbered list in SKILL.md.

  1. Identify the project. If the user gave a name but not an ID, list projects
  2. Create the DNS record at the user's DNS provider so the domain points at
  3. Add the domain to the project. Default is the HTTP-01 challenge, handled
  4. Wildcard domains (*.example.com) require DNS-01 and a connected DNS

What it can do on your machine

Read from SKILL.md and the folder at commit 5010737. It shows what the files ask for, not the result of running them.

  • Tool permissions

    Pre-approves nothing: there is no allowed-tools line, so your agent's usual permission prompts apply.

    From allowed-tools in the SKILL.md frontmatter.

  • Runs code

    Shell commands in SKILL.md call:

    • bunx

    From the folder's file list and the shell code blocks in SKILL.md.

  • Network

    Links to these hosts (documentation or services it may open):

    • temps.sh

    From URLs in SKILL.md, links to its own repository left out.

  • Credentials

    Names no API keys, tokens, secrets or passwords.

    From names ending in _API_KEY, _TOKEN, _SECRET, _KEY or _PASSWORD in SKILL.md.

Context cost

Add Custom Domain loads about 988 tokens when it runs. Until then it costs about 152 tokens; SKILL.md has 415 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~152
When it runs · the whole SKILL.md, loaded when a task matches
~988

Estimates: characters ÷ 4, the usual rule of thumb; real counts depend on the model's tokenizer. Scripts and assets cost tokens only if the agent reads them.

Safety

Auto-check passed

The automated check found no risky patterns in SKILL.md.

Automated static check — not a guarantee. Review scripts before installing. It scans the text of SKILL.md for risky patterns (piping downloads into a shell, reading credential files, hidden Unicode, destructive commands); files beside SKILL.md are not scanned.

SKILL.md

The full file from gotempsh/temps at commit 5010737, republished under its Apache-2.0 licence (© gotempsh). 415 words, ~988 tokens.

Download SKILL.mdSave it as .claude/skills/add-custom-domain/SKILL.md (or your agent's skills folder).
name
add-custom-domain
description
Add a custom domain to a Temps project and provision an automatic SSL/TLS certificate via Let's Encrypt, driven entirely from the `@temps-sdk/cli` CLI. Handles subdomains, apex domains, HTTP-01 and DNS-01 challenges, and wildcard domains. Use when the user wants to: (1) Add a custom domain to their Temps app, (2) Set up HTTPS/SSL for a deployment, (3) Point their own domain at a Temps project, (4) Add a wildcard domain, (5) Configure DNS for Temps. Triggers: "add custom domain", "point my domain at temps", "set up ssl", "https for my app", "wildcard domain", "add domain to project".

Add a Custom Domain

Add a custom domain to a Temps project and get automatic HTTPS. This skill drives the whole flow from the CLI; the human equivalent is Project → Domains → Add Domain in the dashboard.

When to use

The user wants their own domain (e.g. app.example.com) serving a Temps project, with an SSL certificate, instead of the auto-assigned subdomain.

Prerequisites

  • The Temps CLI is authenticated. Verify, and log in to the user's instance if needed (login is a top-level command; the instance URL is the positional argument):
    bash
    bunx @temps-sdk/cli whoami || bunx @temps-sdk/cli login "<instance_url>"
  • The user knows the domain to add and which project it belongs to.
  • The user can edit DNS for the domain (or has a DNS provider connected in Temps for DNS-01 / wildcard).

Steps

  1. Identify the project. If the user gave a name but not an ID, list projects and resolve it:

    bash
    bunx @temps-sdk/cli projects list --json

    Note the numeric id of the target project. Use it as <project-id> below.

  2. Create the DNS record at the user's DNS provider so the domain points at the Temps server. Tell the user exactly what to add (you cannot create this for them unless a DNS provider is connected in Temps):

    • Subdomain (app.example.com): A record, name app, value = the server's public IP. A CNAME to the server hostname also works.
    • Apex (example.com): A record, name @, value = the server's IP. (CNAMEs are not allowed at the zone root.)
    • If the user is on Cloudflare, have them set the record to DNS only (grey cloud) during issuance so Temps' Let's Encrypt challenge isn't proxied.
  3. Add the domain to the project. Default is the HTTP-01 challenge, handled automatically:

    bash
    bunx @temps-sdk/cli custom-domains create --project-id <project-id> -d app.example.com -y
    • Apex + Cloudflare/another provider connected, or port 80 not reachable: use DNS-01 instead (see Wildcard below) — confirm a DNS provider is connected in Settings → DNS Providers first.
  4. Wildcard domains (*.example.com) require DNS-01 and a connected DNS provider. Confirm the provider is connected, then add the wildcard the same way:

    bash
    bunx @temps-sdk/cli custom-domains create --project-id <project-id> -d "*.example.com" -y

    Temps creates the _acme-challenge TXT record automatically via the provider.

Show full SKILL.md (89 more words)Show less

Verify

bash
bunx @temps-sdk/cli custom-domains list --project-id <project-id>

The domain should progress to active once DNS propagates and the certificate is issued (usually under a minute for HTTP-01). You can confirm DNS independently:

bash
dig +short app.example.com A

If the domain stays pending: verify the DNS record resolves to the server, that port 80 is reachable (HTTP-01), and — on Cloudflare — that the proxy is off during issuance. Certificates renew automatically ~30 days before expiry.

  • Dashboard path: Project → Domains → Add Domain
  • Doc: https://temps.sh/docs/add-a-custom-domain
  • CLI group: bunx @temps-sdk/cli custom-domains --help
  • Full CLI reference: the temps-cli skill covers all 440+ bunx @temps-sdk/cli commands.

© gotempsh, Apache-2.0. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file

Files

Just SKILL.md in skills/add-custom-domain of gotempsh/temps.

Open the folder on GitHubat commit 5010737

Compare with similar skills

Add Custom Domain next to the 5 skills that share the most tags, products or categories with it. Stars are the repository's; “used in” counts other GitHub owners with a copy.

Add Custom Domain compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Add Custom Domain this skillgotempsh/temps831—~988Automated safety check: PassApache-2.0
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Aks Deployment Skilltimothywarner/chatgptclass143—~916Automated safety check: PassCustom licence
KubeSphere Gateway Managementkubesphere/kubesphere17k—~2.9kAutomated safety check: PassCustom licence
Monstermq Broker Configvogler75/monster-mq143—~2.2kAutomated safety check: PassGPL-3.0
Istio Traffic Managementwshobson/agents40k9 repos~1.7kAutomated safety check: PassMIT

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Categories

Questions about Add Custom Domain

What does Add Custom Domain do?

Add a custom domain to a Temps project and provision an automatic SSL/TLS certificate via Let's Encrypt, driven entirely from the @temps-sdk/cli CLI. Add Custom Domain is an agent skill from gotempsh/temps. Add a custom domain to a Temps project and provision an automatic SSL/TLS certificate via Let's Encrypt, driven entirely from the @temps-sdk/cli CLI.

When should I use Add Custom Domain?

Add Custom Domain fits situations like: the user wants to:; add a custom domain to their Temps app; set up HTTPS/SSL for a deployment; point their own domain at a Temps project.

How do I install Add Custom Domain in Claude Code?

Run `npx skills add gotempsh/temps --skill add-custom-domain -a claude-code`. Or copy the skill folder (skills/add-custom-domain in gotempsh/temps) into .claude/skills/add-custom-domain in your project. Claude Code loads it when a task matches its description.

How do I install Add Custom Domain in Codex?

Run `npx skills add gotempsh/temps --skill add-custom-domain -a codex`. Or copy the skill folder (skills/add-custom-domain in gotempsh/temps) into .agents/skills/add-custom-domain in your project. Codex loads it when a task matches its description.

Can I use Add Custom Domain in Cursor, Gemini CLI or GitHub Copilot?

Cursor, Gemini CLI, GitHub Copilot and OpenCode also load SKILL.md folders. With the skills CLI, run `npx skills add gotempsh/temps --skill add-custom-domain -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/add-custom-domain, .gemini/skills/add-custom-domain, .github/skills/add-custom-domain and .opencode/skills/add-custom-domain in your project.

What does Add Custom Domain need to run?

Going by SKILL.md and its folder, Add Custom Domain needs the command-line tools its instructions call (bunx).

Does Add Custom Domain access the network?

SKILL.md names 1 domain. As links in the text: temps.sh. This is read from the text; nothing was executed.

Is Add Custom Domain safe to install?

Our automated static check of SKILL.md found no risky patterns, such as piping downloads into a shell, reading credential files or hidden Unicode. It is not a guarantee. Review the folder before installing.

What licence does Add Custom Domain use?

Add Custom Domain is published under the Apache-2.0 licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.

How many tokens does Add Custom Domain use?

About 988 tokens (SKILL.md is roughly 4k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full.

What are the alternatives to Add Custom Domain?

Skills that share tags, products or a category with Add Custom Domain: Nullprivate Deploy (NullPrivate/NullPrivate, 111 stars), Aks Deployment Skill (timothywarner/chatgptclass, 143 stars), KubeSphere Gateway Management (kubesphere/kubesphere, 17k stars) and Monstermq Broker Config (vogler75/monster-mq, 143 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Add Custom Domain?

gotempsh (a GitHub organization) maintains it in gotempsh/temps, which has 831 GitHub stars. The repository holds 15 skills in this directory. The repository was last updated on October 10, 2026.

Source: gotempsh/temps on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.