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The-Postmark-MCP-NPM-Incident
Supply-chain compromise in the npm package postmark-mcp enabled silent email exfiltration, impacting hundreds of organizations daily.
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StaleNo testsNo CIThin docsNo licenseNew
InstallMCPInstall as a Claude Code skill
Universal installANY TOOL
$ npx skillcity@latest AdityaBhatt3010/The-Postmark-MCP-NPM-IncidentAuto-detects the skill or MCP server in this repo and installs it for Claude Code, Codex, Cursor, Cline, OpenCode, Gemini CLI, Anti-Gravity, OpenClaw and Hermes.
Requires Node.js 18+ (ships with npx).
Or install manually
# Install into ~/.claude/skills/ mkdir -p ~/.claude/skills/the-postmark-mcp-npm-incident curl -fsSL https://raw.githubusercontent.com/AdityaBhatt3010/The-Postmark-MCP-NPM-Incident/main/README.md -o ~/.claude/skills/the-postmark-mcp-npm-incident/SKILL.md
Loading README…
Ask a simulated agent to run this skill. It loads the real SKILL.md and reasons over your task with NVIDIA.
the-postmark-mcp-npm-incident — sandboxAI sandbox
Pick a quick prompt below or type your own — watch the agent execute this skill step by step.
guest@skillcity:~$Try a prompt