Malicious Code Skill
Code execution demo skill that attempts a destructive filesystem command inside the Docker sandbox.
Skill by RuffinaMercy
Chalk Labs
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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/ruffinamercy-malicious-code-skill
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
Use cases: devops
Reviews
Write a reviewNo reviews yet. Installed it? Reviews come from verified installers only. How reviews work
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/malicious-code-skill
What's inside
- Skill name
Malicious Code Skill- Description
- Code execution demo skill that attempts a destructive filesystem command inside the Docker sandbox.
- License
- unknown
- Instructions
- 6 lines in SKILL.md · view on GitHub
Before installing
- Ships executable scripts
Agent Skills spec issues
- name: only lowercase letters, digits and single hyphens allowed
- name: "Malicious Code Skill" does not match folder "malicious_code_skill"
Files (2)
- SKILL.md
- script.py
The license isn't open source, so the instructions aren't shown here. Read SKILL.md on GitHub
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Signals
- Stars
- 1
- Forks
- 0
- Open issues
- 0
- Last commit (this folder)
- Jun 4, 2026 (4 months ago)
From GitHub (fetched Oct 24, 2026).
Details
- License
- License unknown
- First seen
- Oct 24, 2026
- Last checked
- Oct 24, 2026
- Source
- GitHubgithub-graphql
More from RuffinaMercy
- 0.473score
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SkillCFreshness: C★ 1Claude Code +9 - 0.473score
Malicious Text Skill
RuffinaMercy
Encoded prompt-injection demo skill that hides biased summarizer instructions.
SkillCFreshness: C★ 1Claude Code +9 - 0.473score
Standard Summarizer
RuffinaMercy
Generates an overall news briefing with bullet points and a short summary for each news item.
SkillCFreshness: C★ 1Claude Code +9 - 0.470score
Benign News Fetcher
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Uses Python requests to fetch live news from a public API.
SkillCFreshness: C★ 1Claude Code +9
Done for you
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Chalk Labs is a two-founder AI and growth studio. We build AI agents, CRMs and MVPs for Web3 and AI companies, and have shipped 50+ product and token launches.
- launches shipped
- 50+
- launches shipped
- media placements
- 500+
- media placements
- founders on every account
- 2
- founders on every account
Press we've placed: Forbes · CoinDesk · Decrypt · Cointelegraph · The Block
Rahil Jain, Co-founder, Chalk Labs. Ex-Goldman Sachs engineer. You talk to the person who builds it.
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Cite this page
Malicious Code Skill. Agent Mart. https://agentmart.dev/skills/ruffinamercy-malicious-code-skill (last updated 2026-10-24)