{
  "id": "domain:systems-programming",
  "_kind": "Domain",
  "_file": "domain/domains/systems-programming.yaml",
  "_cluster": "domain",
  "attributes": {
    "displayName": "Systems Programming",
    "description": "The Systems Programming domain — low-level software close to the\nhardware or kernel: operating systems, device drivers, async runtimes,\nmemory and concurrency primitives, network stacks, and language\nruntimes. Languages typical of the domain include C, C++, Rust, Zig,\nand Go.\n"
  },
  "outgoingEdges": [
    {
      "from": "domain:systems-programming",
      "to": "specialization:rust-systems",
      "kind": "contains"
    }
  ],
  "incomingEdges": [
    {
      "from": "language:assembly-arm",
      "to": "domain:systems-programming",
      "kind": "applies_to",
      "attributes": {}
    },
    {
      "from": "language:assembly-x86",
      "to": "domain:systems-programming",
      "kind": "applies_to",
      "attributes": {}
    },
    {
      "from": "language:nim",
      "to": "domain:systems-programming",
      "kind": "applies_to",
      "attributes": {}
    },
    {
      "from": "role:embedded-engineer",
      "to": "domain:systems-programming",
      "kind": "requires_skill",
      "attributes": {
        "level": "expert"
      }
    },
    {
      "from": "skill-area:rust-async-runtime",
      "to": "domain:systems-programming",
      "kind": "applies_to",
      "attributes": {
        "confidence": "primary"
      }
    },
    {
      "from": "skill-area:kernel-development",
      "to": "domain:systems-programming",
      "kind": "applies_to",
      "attributes": {
        "confidence": "primary"
      }
    },
    {
      "from": "skill-area:device-driver-development",
      "to": "domain:systems-programming",
      "kind": "applies_to",
      "attributes": {
        "confidence": "primary"
      }
    },
    {
      "from": "skill-area:bootloader-development",
      "to": "domain:systems-programming",
      "kind": "applies_to",
      "attributes": {
        "confidence": "primary"
      }
    },
    {
      "from": "skill-area:RTOS-development",
      "to": "domain:systems-programming",
      "kind": "applies_to",
      "attributes": {
        "confidence": "secondary"
      }
    },
    {
      "from": "skill-area:memory-management-systems",
      "to": "domain:systems-programming",
      "kind": "applies_to",
      "attributes": {
        "confidence": "primary"
      }
    },
    {
      "from": "skill-area:filesystem-design",
      "to": "domain:systems-programming",
      "kind": "applies_to",
      "attributes": {
        "confidence": "primary"
      }
    },
    {
      "from": "skill-area:network-protocol-implementation",
      "to": "domain:systems-programming",
      "kind": "applies_to",
      "attributes": {
        "confidence": "secondary"
      }
    },
    {
      "from": "skill-area:tcp-ip-stack",
      "to": "domain:systems-programming",
      "kind": "applies_to",
      "attributes": {
        "confidence": "secondary"
      }
    },
    {
      "from": "skill-area:WebAssembly-integration",
      "to": "domain:systems-programming",
      "kind": "applies_to",
      "attributes": {
        "confidence": "secondary"
      }
    },
    {
      "from": "specialization:operating-systems",
      "to": "domain:systems-programming",
      "kind": "specializes"
    },
    {
      "from": "stack-profile:ocaml-web-backend",
      "to": "domain:systems-programming",
      "kind": "applies_to"
    },
    {
      "from": "stack-profile:zig-systems-service",
      "to": "domain:systems-programming",
      "kind": "applies_to"
    },
    {
      "from": "stack-profile:nim-microservice",
      "to": "domain:systems-programming",
      "kind": "applies_to"
    },
    {
      "from": "tool-server:mcp-bazel",
      "to": "domain:systems-programming",
      "kind": "lib_applies_to_domain",
      "attributes": {}
    },
    {
      "from": "lib-skill:backend-development--rust-async-runtime",
      "to": "domain:systems-programming",
      "kind": "lib_applies_to_domain",
      "attributes": {
        "weight": 1
      }
    },
    {
      "from": "lib-skill:performance-optimization--branch-prediction",
      "to": "domain:systems-programming",
      "kind": "lib_applies_to_domain",
      "attributes": {
        "weight": 1
      }
    },
    {
      "from": "lib-skill:performance-optimization--lock-free-data-structures",
      "to": "domain:systems-programming",
      "kind": "lib_applies_to_domain",
      "attributes": {
        "weight": 1
      }
    },
    {
      "from": "lib-skill:performance-optimization--network-buffers",
      "to": "domain:systems-programming",
      "kind": "lib_applies_to_domain",
      "attributes": {
        "weight": 0.7
      }
    },
    {
      "from": "lib-skill:performance-optimization--simd",
      "to": "domain:systems-programming",
      "kind": "lib_applies_to_domain",
      "attributes": {
        "weight": 1
      }
    },
    {
      "from": "role:kernel-developer",
      "to": "domain:systems-programming",
      "kind": "applies_to",
      "attributes": {}
    },
    {
      "from": "role:compiler-engineer",
      "to": "domain:systems-programming",
      "kind": "applies_to",
      "attributes": {}
    },
    {
      "from": "workflow:kernel-module-review",
      "to": "domain:systems-programming",
      "kind": "applies_to_domain",
      "attributes": {}
    },
    {
      "from": "workflow:systems-memory-safety-audit",
      "to": "domain:systems-programming",
      "kind": "applies_to_domain",
      "attributes": {}
    },
    {
      "from": "workflow:abi-compatibility-validation",
      "to": "domain:systems-programming",
      "kind": "applies_to_domain",
      "attributes": {}
    }
  ]
}