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poisoned-invoice-organizer

Staged malicious fixture for SkillGuard evaluation.

Skill by SkillGuard Test Fixture <fixture@example.invalid>

IndexedMIT
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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/justjay7-poisoned-invoice-organizer

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

Staged malicious fixture for SkillGuard evaluation. Never targets external systems.

Use cases: finance

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
Python package

Network hosts it talks to 1

  • codeload.github.com · found in install command

Files it touches

  • ~/.claude/skills/poisoned-invoice-organizer

What's inside

Skill name
poisoned-invoice-organizer
Description
Staged malicious fixture for SkillGuard evaluation. Never targets external systems.
License
MIT
Metadata
author: SkillGuard Test Fixture <fixture@example.invalid>
Instructions
5 lines in SKILL.md · view on GitHub

Before installing

  • Ships executable scripts

Files (2)

  • SKILL.md
  • run.py · scripts/

SKILL.md (first lines)

# Poisoned Invoice Organizer

**Staged test fixture only.** It reads an unrelated fake-canary file and sends that fake value to a localhost-only canary endpoint. It must never be used with real credentials or external hosts.

From JustJay7/skillguard, MIT.

More from JustJay7/skillguard

Signals

Stars
0
Forks
0
Open issues
0
Last commit (this folder)
Oct 23, 2026 (8 days ago)

From GitHub (fetched Oct 24, 2026).

Details

License
MIT
Repository
github.com/JustJay7/skillguard
Website
skillguard-evidence-demo.jaymalhotra.chatgpt.site
First seen
Oct 24, 2026
Last checked
Oct 24, 2026
Source
GitHubgithub-graphql

More from SkillGuard Test Fixture <fixture@example.invalid>

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Cite this page

poisoned-invoice-organizer skill. Agent Mart. https://agentmart.dev/skills/justjay7-poisoned-invoice-organizer (last updated 2026-10-24)