feat: Add @openai/codex-sdk instrumentation

Author: lforst

e2e/config/pr-comment-scenarios.json

@@ -9,6 +9,12 @@
       { "variantKey": "openai-v6", "label": "v6" }
     ]
   },
+  {
+    "scenarioDirName": "openai-codex-instrumentation",
+    "label": "OpenAI Codex Instrumentation",
+    "metadataScenario": "openai-codex-instrumentation",
+    "variants": [{ "variantKey": "openai-codex-v0128", "label": "v0.128" }]
+  },
   {
     "scenarioDirName": "anthropic-instrumentation",
     "label": "Anthropic Instrumentation",

e2e/scenarios/openai-codex-instrumentation/__snapshots__/openai-codex-v0128-auto-hook.span-events.json

@@ -0,0 +1,204 @@
+{
+  "root": {
+    "has_input": false,
+    "has_output": false,
+    "metadata": {
+      "scenario": "openai-codex-instrumentation"
+    },
+    "metric_keys": [],
+    "name": "openai-codex-instrumentation-root",
+    "root_span_id": "<span:1>",
+    "span_id": "<span:1>",
+    "span_parents": [],
+    "type": "task"
+  },
+  "run": {
+    "operation": {
+      "has_input": false,
+      "has_output": false,
+      "metadata": {
+        "operation": "run"
+      },
+      "metric_keys": [],
+      "name": "openai-codex-run-operation",
+      "root_span_id": "<span:1>",
+      "span_id": "<span:2>",
+      "span_parents": [
+        "<span:1>"
+      ],
+      "type": null
+    },
+    "task": {
+      "has_input": true,
+      "has_output": true,
+      "metadata": {
+        "model": "gpt-5-codex",
+        "openai_codex.model": "gpt-5-codex",
+        "openai_codex.operation": "Thread.run",
+        "provider": "openai"
+      },
+      "metric_keys": [
+        "completion_reasoning_tokens",
+        "completion_tokens",
+        "duration",
+        "prompt_cached_tokens",
+        "prompt_tokens",
+        "tokens"
+      ],
+      "name": "OpenAI Codex",
+      "root_span_id": "<span:1>",
+      "span_id": "<span:3>",
+      "span_parents": [
+        "<span:2>"
+      ],
+      "type": "task"
+    }
+  },
+  "streamed": {
+    "operation": {
+      "has_input": false,
+      "has_output": false,
+      "metadata": {
+        "operation": "runStreamed"
+      },
+      "metric_keys": [],
+      "name": "openai-codex-run-streamed-operation",
+      "root_span_id": "<span:1>",
+      "span_id": "<span:4>",
+      "span_parents": [
+        "<span:1>"
+      ],
+      "type": null
+    },
+    "task": {
+      "has_input": true,
+      "has_output": true,
+      "metadata": {
+        "model": "gpt-5-codex",
+        "openai_codex.model": "gpt-5-codex",
+        "openai_codex.operation": "Thread.runStreamed",
+        "openai_codex.thread_id": "<thread-id>",
+        "provider": "openai"
+      },
+      "metric_keys": [
+        "completion_reasoning_tokens",
+        "completion_tokens",
+        "duration",
+        "prompt_cached_tokens",
+        "prompt_tokens",
+        "tokens"
+      ],
+      "name": "OpenAI Codex",
+      "root_span_id": "<span:1>",
+      "span_id": "<span:5>",
+      "span_parents": [
+        "<span:4>"
+      ],
+      "type": "task"
+    }
+  },
+  "tools": [
+    {
+      "has_input": true,
+      "has_output": true,
+      "metadata": {
+        "gen_ai.tool.name": "command_execution",
+        "openai_codex.command.status": "completed",
+        "openai_codex.item_type": "command_execution"
+      },
+      "metric_keys": [],
+      "name": "tool: command_execution",
+      "root_span_id": "<span:1>",
+      "span_id": "<span:6>",
+      "span_parents": [
+        "<span:3>"
+      ],
+      "type": "tool"
+    },
+    {
+      "has_input": true,
+      "has_output": true,
+      "metadata": {
+        "gen_ai.tool.name": "read_file",
+        "openai_codex.item_type": "mcp_tool_call",
+        "openai_codex.mcp.server": "filesystem",
+        "openai_codex.mcp.status": "completed"
+      },
+      "metric_keys": [],
+      "name": "tool: read_file",
+      "root_span_id": "<span:1>",
+      "span_id": "<span:7>",
+      "span_parents": [
+        "<span:3>"
+      ],
+      "type": "tool"
+    },
+    {
+      "has_input": true,
+      "has_output": false,
+      "metadata": {
+        "gen_ai.tool.name": "web_search",
+        "openai_codex.item_type": "web_search"
+      },
+      "metric_keys": [],
+      "name": "tool: web_search",
+      "root_span_id": "<span:1>",
+      "span_id": "<span:8>",
+      "span_parents": [
+        "<span:3>"
+      ],
+      "type": "tool"
+    },
+    {
+      "has_input": true,
+      "has_output": true,
+      "metadata": {
+        "gen_ai.tool.name": "command_execution",
+        "openai_codex.command.status": "completed",
+        "openai_codex.item_type": "command_execution"
+      },
+      "metric_keys": [],
+      "name": "tool: command_execution",
+      "root_span_id": "<span:1>",
+      "span_id": "<span:9>",
+      "span_parents": [
+        "<span:5>"
+      ],
+      "type": "tool"
+    },
+    {
+      "has_input": true,
+      "has_output": true,
+      "metadata": {
+        "gen_ai.tool.name": "read_file",
+        "openai_codex.item_type": "mcp_tool_call",
+        "openai_codex.mcp.server": "filesystem",
+        "openai_codex.mcp.status": "completed"
+      },
+      "metric_keys": [],
+      "name": "tool: read_file",
+      "root_span_id": "<span:1>",
+      "span_id": "<span:10>",
+      "span_parents": [
+        "<span:5>"
+      ],
+      "type": "tool"
+    },
+    {
+      "has_input": true,
+      "has_output": false,
+      "metadata": {
+        "gen_ai.tool.name": "web_search",
+        "openai_codex.item_type": "web_search"
+      },
+      "metric_keys": [],
+      "name": "tool: web_search",
+      "root_span_id": "<span:1>",
+      "span_id": "<span:11>",
+      "span_parents": [
+        "<span:5>"
+      ],
+      "type": "tool"
+    }
+  ]
+}