Evil MCP Server

Evals

Environment / sim

Simulates malicious MCP behaviors for testing clients.

Category
Vulnerable labs & CTF targets
Insurance exposure
Prompt injection
Publisher
Promptfoo
Publisher type
Company (open source)
License
MIT
Status
Active (<90d)
Last commit
2026-10-08
Stars
34

View source on GitHub →

Wanich Risk Lab, 2026.