Agent skill

Clerk Auth

by sickn33 in sickn33/agentic-awesome-skills

Expert patterns for Clerk auth implementation, middleware, organizations, webhooks, and user sync

MITAuto-check passedBackend & APIs

Install Clerk Auth

skills CLI
$ npx skills add sickn33/agentic-awesome-skills --skill clerk-auth -a claude-code

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

GitHub CLI
$ gh skill install sickn33/agentic-awesome-skills clerk-auth --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/sickn33/agentic-awesome-skills.git skills-src && mkdir -p .claude/skills && cp -r skills-src/skills/clerk-auth .claude/skills/clerk-auth && 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
clerk-auth
GitHub stars
47k
Used in
2 other repos
Token cost
~355 tokens
SKILL.md length
160 words
Files
2 (incl. references)
Skills in repo
1,493
Repo updated
First seen
Licence
MIT

At a glance

Expert patterns for Clerk auth implementation, middleware, organizations, webhooks, and user sync

  • Tasks that involve Webhooks
  • SKILL.md covers Detailed Guide, When to Use and Limitations
  • Instructions only: no scripts, shell commands, URLs or credentials in SKILL.md

What it does

Clerk Auth is an agent skill from sickn33/agentic-awesome-skills. Expert patterns for Clerk auth implementation, middleware, organizations, webhooks, and user sync

Its SKILL.md is about 360 tokens, which your agent loads only when the skill is triggered. The skill folder holds 2 other files, including reference files (for example `references/detailed-guide.md`).

It sits in Backend & APIs, covering Webhooks. It works with Clerk. The repository describes itself as: AAS Core is the local, agent-first control plane for complete catalog discovery, agent-owned selection, stack validation, and planning, backed by 2,400+ agentic skills. Includes… The licence is MIT.

When your agent uses it

  • Tasks that involve Webhooks

Example prompts

  • “/clerk-auth”

What it can do on your machine

Read from SKILL.md and the folder at commit 680176d. 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

    No scripts in the folder and no shell commands in SKILL.md.

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

  • Network

    No URLs in SKILL.md.

    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

Clerk Auth loads about 355 tokens when it runs, and up to ~5.4k if it reads all its reference files. Until then it costs about 27 tokens; SKILL.md has 160 words of instructions outside code blocks.

Always · name and description, kept in context so the agent knows when to use it
~27
When it runs · the whole SKILL.md, loaded when a task matches
~355
With references · SKILL.md plus every file in references/, read only if the agent opens them
~5.4k

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 sickn33/agentic-awesome-skills at commit 680176d, republished under its MIT licence (© sickn33). 160 words, ~355 tokens.

Download SKILL.mdSave it as .claude/skills/clerk-auth/SKILL.md (or your agent's skills folder). This skill also uses 1 other file; get the full folder from GitHub.
name
clerk-auth
description
Expert patterns for Clerk auth implementation, middleware, organizations, webhooks, and user sync
risk
safe
source
vibeship-spawner-skills (Apache 2.0)
date_added
2026-02-27

Clerk Authentication

Expert patterns for Clerk auth implementation, middleware, organizations, webhooks, and user sync

Detailed Guide

Read the detailed guide before executing this skill. It retains the complete procedure and reference material. Treat its safety, prerequisites, and validation requirements as mandatory. For focused work, load the relevant sections; for end-to-end work, read the guide completely.

When to Use

  • User mentions or implies: adding authentication
  • User mentions or implies: clerk auth
  • User mentions or implies: user authentication
  • User mentions or implies: sign in
  • User mentions or implies: sign up
  • User mentions or implies: user management
  • User mentions or implies: multi-tenancy
  • User mentions or implies: organizations
  • User mentions or implies: sso
  • User mentions or implies: single sign-on

Limitations

  • Use this skill only when the task clearly matches the scope described above.
  • Do not treat the output as a substitute for environment-specific validation, testing, or expert review.
  • Stop and ask for clarification if required inputs, permissions, safety boundaries, or success criteria are missing.

© sickn33, MIT. Rendered from Markdown: HTML in the file is shown as text, images as links, and headings moved down two levels. Raw file

Files

SKILL.md and 1 other file (references) in skills/clerk-auth of sickn33/agentic-awesome-skills.

  • SKILL.md
  • references/detailed-guide.md

Open the folder on GitHubat commit 680176d

Used in 2 other repositories

We found 8 copies of this SKILL.md (exact, near-identical or edited) in other folders, from 2 other GitHub owners. This page covers the copy in sickn33/agentic-awesome-skills, which our catalogue first saw on October 7, 2026.

Compare with similar skills

Clerk Auth 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.

Clerk Auth compared with similar skills
SkillStarsUsed inTokensAuto-checkLicenceRepo updated
Clerk Auth this skillsickn33/agentic-awesome-skills47k2 repos~355Automated safety check: PassMIT
Clerk Authdavila7/claude-code-templates32k5 repos~376Automated safety check: PassMIT
Clerk Webhooksgeekskai/blog1033 repos~3.4kAutomated safety check: PassMIT
Clerk AuthLeoYeAI/openclaw-master-skills2.2k—~6.1kAutomated safety check: NotesMIT
Clerk Webhooksvvedantb/eva101—~1.2kAutomated safety check: PassMIT
Novu Design Workflownovuhq/novu40k—~2.6kAutomated safety check: PassCustom licence

Similar skills

  • Clerk Auth

    davila7/claude-code-templates

    Expert patterns for Clerk auth implementation, middleware, organizations, webhooks, and user sync Use when: adding authentication, clerk auth, user authentication, sign in, sign up.

    32k GitHub starsUsed in 5 repos~376 tokens
    Backend & APIsAuto-check passed
  • Clerk Webhooks

    geekskai/blog

    Clerk webhooks for real-time events and data syncing. An agent skill from geekskai/blog.

    103 GitHub starsUsed in 3 repos~3.4k tokens
    Backend & APIsAuto-check passed
  • Clerk Auth

    LeoYeAI/openclaw-master-skills

    Clerk auth with API Keys beta (Dec 2025), Next.js 16 proxy.ts (March 2025 CVE context), API version 2025-11-10 breaking changes, clerkMiddleware() options, webhooks, production considerations (GCP…

    2.2k GitHub stars~6.1k tokensUpdated 2 mo ago
    Backend & APIsAuto-check: notes
  • Clerk Webhooks

    vvedantb/eva

    Clerk webhooks for real-time events and data syncing. An agent skill from vvedantb/eva.

    101 GitHub stars~1.2k tokensUpdated today
    Backend & APIsAuto-check passed
  • Design notification workflows the Novu way — choose channels, set severity, decide when a workflow is critical, configure digests, and route based on subscriber state.

    40k GitHub stars~2.6k tokensUpdated today
    Backend & APIsAuto-check passed
  • Golive

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    1.2k GitHub stars~13k tokensUpdated 5 days ago
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Works with

Categories

Questions about Clerk Auth

What does Clerk Auth do?

Expert patterns for Clerk auth implementation, middleware, organizations, webhooks, and user sync. Clerk Auth is an agent skill from sickn33/agentic-awesome-skills.

When should I use Clerk Auth?

Clerk Auth fits situations like: tasks that involve Webhooks.

How do I install Clerk Auth in Claude Code?

Run `npx skills add sickn33/agentic-awesome-skills --skill clerk-auth -a claude-code`. Or copy the skill folder (skills/clerk-auth in sickn33/agentic-awesome-skills) into .claude/skills/clerk-auth in your project. Claude Code loads it when a task matches its description.

How do I install Clerk Auth in Codex?

Run `npx skills add sickn33/agentic-awesome-skills --skill clerk-auth -a codex`. Or copy the skill folder (skills/clerk-auth in sickn33/agentic-awesome-skills) into .agents/skills/clerk-auth in your project. Codex loads it when a task matches its description.

Can I use Clerk Auth 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 sickn33/agentic-awesome-skills --skill clerk-auth -a cursor` (or -a gemini-cli, github-copilot or opencode for the others). To copy it by hand, put the folder in .cursor/skills/clerk-auth, .gemini/skills/clerk-auth, .github/skills/clerk-auth and .opencode/skills/clerk-auth in your project.

What does Clerk Auth need to run?

SKILL.md names no scripts, command-line tools or credentials: Clerk Auth is instructions for the agent only.

Does Clerk Auth access the network?

SKILL.md contains no URLs. Any network use would come from the scripts or tools the agent runs. This is read from the text; nothing was executed.

Is Clerk Auth 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 Clerk Auth use?

Clerk Auth is published under the MIT licence (the repository's licence). It allows redistribution, so the full SKILL.md is shown on this page.

How many tokens does Clerk Auth use?

About 355 tokens (SKILL.md is roughly 1.4k characters). Agents keep only the skill's name and description in context until a task matches; then they load SKILL.md in full. Its references folder adds about 5k tokens, read only when the agent opens those files.

What are the alternatives to Clerk Auth?

Skills that share tags, products or a category with Clerk Auth: Clerk Auth (davila7/claude-code-templates, 32k stars), Clerk Webhooks (geekskai/blog, 103 stars), Clerk Auth (LeoYeAI/openclaw-master-skills, 2.2k stars) and Clerk Webhooks (vvedantb/eva, 101 stars). The comparison table on this page puts their stars, adoption, token cost, safety result and licence side by side.

Who maintains Clerk Auth?

sickn33 (a GitHub user) maintains it in sickn33/agentic-awesome-skills, which has 47,379 GitHub stars. The repository holds 1,493 skills in this directory. The repository was last updated on October 9, 2026.

Source: sickn33/agentic-awesome-skills on GitHub. Facts on this page come from the repository at the commit we read; the author's words are quoted as theirs.