{"id":"cyberbuff-atomic-red-team-mcp","name":"atomic-red-team-mcp","af_score":60.2,"security_score":56.8,"reliability_score":32.5,"what_it_does":"Provides an MCP (Model Context Protocol) server that exposes Atomic Red Team test content and operations, including searching for “atomics,” refreshing/downloading atomic definitions, validating atomic YAML, retrieving a validation schema, and (optionally) executing atomic tests when explicitly enabled.","best_when":"Used locally or in a locked-down test environment where tool execution is disabled by default or tightly controlled.","avoid_when":"Avoid enabling execute capability on systems where untrusted users or agents can trigger test execution.","last_evaluated":"2026-03-30T13:45:02.287173+00:00","has_mcp":true,"has_api":false,"auth_methods":["Static bearer token (ART_AUTH_TOKEN) via Authorization: Bearer <token>"],"has_free_tier":false,"known_gotchas":["execute_atomic is disabled by default; enabling ART_EXECUTION_ENABLED can cause potentially dangerous system changes","If auth is not configured (ART_AUTH_TOKEN unset), an MCP server may be accessible without authentication when exposed remotely"],"error_quality":0.0}