{"id":"dfinke-mcp-powershell-exec","name":"mcp-powershell-exec","af_score":34.2,"security_score":22.2,"reliability_score":27.5,"what_it_does":"Provides an MCP server that accepts PowerShell scripts as strings, executes them, and returns the execution output to the caller/agent in real time.","best_when":"Used in a controlled, self-hosted environment where the agent can only run approved commands/scripts and operators can inspect/limit impact.","avoid_when":"Avoid when the MCP server is reachable by untrusted users or when script inputs are not sanitized/validated and execution is not constrained.","last_evaluated":"2026-03-30T15:18:56.331247+00:00","has_mcp":true,"has_api":false,"auth_methods":[],"has_free_tier":false,"known_gotchas":["Free-form script execution is inherently risky; agents may unintentionally run destructive commands.","Output size/streaming and timeouts are not documented in the provided content; long-running scripts may cause failures or hangs.","No documented allowlist/denylist or sandboxing guidance—agents need operational guardrails outside the tool."],"error_quality":0.0}