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auth-guard

Standardize API credential handling and startup auth checks to prevent "missing key" regressions across sessions.

Skill by Kitsune-Den

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Install

Works with Claude Code, Claude apps, Codex, Cursor, Gemini CLI, GitHub Copilot, VS Code, OpenCode, Goose, Windsurf. Read the repository before you give any tool access to your data.

npx agentmarket install skill/kitsune-den-auth-guard

Asks which of your tools to add it to (Claude Code, Codex, Cursor, VS Code, Windsurf, Gemini CLI, Claude Desktop) and shows the change first. See https://agentmart.dev/cli.

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About

Standardize API credential handling and startup auth checks to prevent "missing key" regressions across sessions. Use when an agent repeatedly loses auth state, gets intermittent 401/403 errors after restarts, relies on ad-hoc curl calls, or needs a reusable auth-first pattern for HEARTBEAT.md/AGENTS.md and helper scripts.

Use cases: backend, security, marketing, agent-building

Reviews

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Permissions

What this skill can do and what it asks for, from its SKILL.md. Checked Oct 25, 2026.

Tools
No tools found
Secrets
None asked for
Install scripts
None found
Runs as
Shell scripts

Network hosts it talks to 1

  • codeload.github.com · found in install command

Files it touches

  • ~/.claude/skills/auth-guard

What's inside

Skill name
auth-guard
Description
Standardize API credential handling and startup auth checks to prevent "missing key" regressions across sessions. Use when an agent repeatedly loses auth state, gets intermittent 401/403 errors after restarts, relies on ad-hoc curl calls, or needs a reusable auth-first pattern for HEARTBEAT.md/AGENTS.md and helper scripts.
License
unknown
Instructions
67 lines in SKILL.md · view on GitHub

Before installing

  • Ships executable scripts
  • Instructions call the network
  • Instructions read files in your home folder (~/.ssh, ~/.aws…)

Files (7)

  • origin.json · .clawhub/
  • SKILL.md
  • _meta.json
  • contract.md · references/
  • examples.md · references/
  • snippets.md · references/
  • auth_check.sh · scripts/

The license isn't open source, so the instructions aren't shown here. Read SKILL.md on GitHub

More from Kitsune-Den/skulk-skills

Signals

Stars
0
Forks
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Open issues
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Last commit (this folder)
Apr 14, 2026 (6 months ago)

From GitHub (fetched Oct 24, 2026).

Details

License
License unknown
Repository
github.com/Kitsune-Den/skulk-skills
First seen
Oct 24, 2026
Last checked
Oct 24, 2026
Source
GitHubgithub-graphql

More from Kitsune-Den

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Cite this page

auth-guard skill. Agent Mart. https://agentmart.dev/skills/kitsune-den-auth-guard (last updated 2026-10-24)