MCP Builder

Pass

Audited by Gen Agent Trust Hub on Oct 25, 2026

Risk Level: SAFE
Full Analysis
  • [SAFE]: The skill acts as an instructional framework for developing MCP servers. It does not contain malicious code, hidden instructions, or exfiltration patterns.
  • [REMOTE_CODE_EXECUTION]: The provided code snippets demonstrate how to make legitimate API calls to well-known services (e.g., GitHub API) using standard libraries like httpx and the Model Context Protocol SDK. These are presented as educational templates.
  • [CREDENTIALS_SAFE]: The skill explicitly instructs users to manage sensitive information like API keys and tokens through environment variables (e.g., os.environ['GITHUB_TOKEN']) and configuration files, rather than hardcoding them into the server logic.
  • [INDIRECT_PROMPT_INJECTION]: While the skill describes building tools that ingest external data, it proactively mitigates injection risks by mandating typed parameters (Zod/Pydantic), input validation at the boundary, and sanitization of agent-supplied parameters.
  • [COMMAND_EXECUTION]: The skill includes example configurations for running MCP servers via node and python. These are standard execution patterns for the protocol and are used to demonstrate local deployment.
Audit Metadata
Risk Level
SAFE
Analyzed
Oct 25, 2026, 03:56 AM