diff --git a/registry/coder/modules/claude-code/README.md b/registry/coder/modules/claude-code/README.md
index d3264256f..b10e72bd0 100644
--- a/registry/coder/modules/claude-code/README.md
+++ b/registry/coder/modules/claude-code/README.md
@@ -13,7 +13,7 @@ Install and configure the [Claude Code](https://docs.anthropic.com/en/docs/agent
 ```tf
 module "claude-code" {
   source            = "registry.coder.com/coder/claude-code/coder"
-  version           = "5.0.0"
+  version           = "5.1.0"
   agent_id          = coder_agent.main.id
   anthropic_api_key = "xxxx-xxxxx-xxxx"
 }
@@ -47,7 +47,7 @@ locals {
 
 module "claude-code" {
   source            = "registry.coder.com/coder/claude-code/coder"
-  version           = "5.0.0"
+  version           = "5.1.0"
   agent_id          = coder_agent.main.id
   workdir           = local.claude_workdir
   anthropic_api_key = "xxxx-xxxxx-xxxx"
@@ -78,7 +78,7 @@ resource "coder_app" "claude" {
 ```tf
 module "claude-code" {
   source            = "registry.coder.com/coder/claude-code/coder"
-  version           = "5.0.0"
+  version           = "5.1.0"
   agent_id          = coder_agent.main.id
   workdir           = "/home/coder/project"
   enable_ai_gateway = true
@@ -102,7 +102,7 @@ This example shows version pinning, a pre-installed binary path, a custom model,
 ```tf
 module "claude-code" {
   source   = "registry.coder.com/coder/claude-code/coder"
-  version  = "5.0.0"
+  version  = "5.1.0"
   agent_id = coder_agent.main.id
   workdir  = "/home/coder/project"
 
@@ -166,7 +166,7 @@ Downstream `coder_script` resources can wait for this module's install pipeline
 ```tf
 module "claude-code" {
   source            = "registry.coder.com/coder/claude-code/coder"
-  version           = "5.0.0"
+  version           = "5.1.0"
   agent_id          = coder_agent.main.id
   workdir           = "/home/coder/project"
   anthropic_api_key = "xxxx-xxxxx-xxxx"
@@ -252,7 +252,7 @@ resource "coder_env" "bedrock_api_key" {
 
 module "claude-code" {
   source   = "registry.coder.com/coder/claude-code/coder"
-  version  = "5.0.0"
+  version  = "5.1.0"
   agent_id = coder_agent.main.id
   workdir  = "/home/coder/project"
   model    = "global.anthropic.claude-sonnet-4-5-20250929-v1:0"
@@ -309,7 +309,7 @@ resource "coder_env" "google_application_credentials" {
 
 module "claude-code" {
   source   = "registry.coder.com/coder/claude-code/coder"
-  version  = "5.0.0"
+  version  = "5.1.0"
   agent_id = coder_agent.main.id
   workdir  = "/home/coder/project"
   model    = "claude-sonnet-4@20250514"
@@ -341,6 +341,34 @@ module "claude-code" {
 > [!NOTE]
 > For additional Vertex AI configuration options (model selection, token limits, region overrides, etc.), see the [Claude Code Vertex AI documentation](https://docs.claude.com/en/docs/claude-code/google-vertex-ai).
 
+### Telemetry export (OpenTelemetry)
+
+Claude Code can emit OpenTelemetry metrics and events covering token usage, tool calls, session lifecycle, and errors (see the [monitoring docs](https://docs.anthropic.com/en/docs/claude-code/monitoring-usage)). Set `telemetry.enabled = true` and point `otlp_endpoint` at your OTLP collector.
+
+The module automatically tags every span and metric with `coder.workspace_id`, `coder.workspace_name`, `coder.workspace_owner`, and `coder.template_name` via `OTEL_RESOURCE_ATTRIBUTES`, so Claude Code telemetry can be joined directly against Coder's [audit logs](https://coder.com/docs/admin/security/audit-logs) and `exectrace` records on `workspace_id`.
+
+```tf
+module "claude-code" {
+  source            = "registry.coder.com/coder/claude-code/coder"
+  version           = "5.1.0"
+  agent_id          = coder_agent.main.id
+  workdir           = "/home/coder/project"
+  anthropic_api_key = "xxxx-xxxxx-xxxx"
+
+  telemetry = {
+    enabled       = true
+    otlp_endpoint = "http://otel-collector.observability:4317"
+    otlp_protocol = "grpc"
+    otlp_headers = {
+      authorization = "Bearer ${var.otel_token}"
+    }
+    resource_attributes = {
+      "service.name" = "claude-code"
+    }
+  }
+}
+```
+
 ## Troubleshooting
 
 If you encounter any issues, check the log files in the `~/.coder-modules/coder/claude-code/logs` directory within your workspace for detailed information.
diff --git a/registry/coder/modules/claude-code/main.test.ts b/registry/coder/modules/claude-code/main.test.ts
index 6b1367551..bee682d63 100644
--- a/registry/coder/modules/claude-code/main.test.ts
+++ b/registry/coder/modules/claude-code/main.test.ts
@@ -435,4 +435,41 @@ describe("claude-code", async () => {
     ]);
     expect(resp.stdout.trim()).toBe("ABSENT");
   });
+
+  test("telemetry-otel", async () => {
+    const { coderEnvVars } = await setup({
+      moduleVariables: {
+        telemetry: JSON.stringify({
+          enabled: true,
+          otlp_endpoint: "http://otel-collector:4317",
+          otlp_protocol: "grpc",
+          otlp_headers: { authorization: "Bearer test-token" },
+          resource_attributes: { "service.name": "claude-code" },
+        }),
+      },
+    });
+    expect(coderEnvVars["CLAUDE_CODE_ENABLE_TELEMETRY"]).toBe("1");
+    expect(coderEnvVars["OTEL_EXPORTER_OTLP_ENDPOINT"]).toBe(
+      "http://otel-collector:4317",
+    );
+    expect(coderEnvVars["OTEL_EXPORTER_OTLP_PROTOCOL"]).toBe("grpc");
+    expect(coderEnvVars["OTEL_EXPORTER_OTLP_HEADERS"]).toBe(
+      "authorization=Bearer test-token",
+    );
+    const attrs = coderEnvVars["OTEL_RESOURCE_ATTRIBUTES"];
+    expect(attrs).toContain("coder.workspace_id=");
+    expect(attrs).toContain("coder.workspace_name=");
+    expect(attrs).toContain("coder.workspace_owner=");
+    expect(attrs).toContain("coder.template_name=");
+    expect(attrs).toContain("service.name=claude-code");
+  });
+
+  test("telemetry-disabled-by-default", async () => {
+    const { coderEnvVars } = await setup();
+    expect(coderEnvVars["CLAUDE_CODE_ENABLE_TELEMETRY"]).toBeUndefined();
+    expect(coderEnvVars["OTEL_EXPORTER_OTLP_ENDPOINT"]).toBeUndefined();
+    expect(coderEnvVars["OTEL_EXPORTER_OTLP_PROTOCOL"]).toBeUndefined();
+    expect(coderEnvVars["OTEL_EXPORTER_OTLP_HEADERS"]).toBeUndefined();
+    expect(coderEnvVars["OTEL_RESOURCE_ATTRIBUTES"]).toBeUndefined();
+  });
 });
diff --git a/registry/coder/modules/claude-code/main.tf b/registry/coder/modules/claude-code/main.tf
index 346930db9..acfe85387 100644
--- a/registry/coder/modules/claude-code/main.tf
+++ b/registry/coder/modules/claude-code/main.tf
@@ -118,6 +118,18 @@ variable "enable_ai_gateway" {
   }
 }
 
+variable "telemetry" {
+  type = object({
+    enabled             = optional(bool, false)
+    otlp_endpoint       = optional(string, "")
+    otlp_protocol       = optional(string, "http/protobuf")
+    otlp_headers        = optional(map(string), {})
+    resource_attributes = optional(map(string), {})
+  })
+  default     = {}
+  description = "Configure Claude Code OpenTelemetry export. When enabled, sets CLAUDE_CODE_ENABLE_TELEMETRY and the standard OTEL_EXPORTER_OTLP_* environment variables. Coder workspace identifiers (coder.workspace_id, coder.workspace_name, coder.workspace_owner, coder.template_name) are automatically appended to OTEL_RESOURCE_ATTRIBUTES so Claude Code telemetry can be joined with Coder audit and exectrace logs."
+}
+
 resource "coder_env" "claude_code_oauth_token" {
   count    = var.claude_code_oauth_token != "" ? 1 : 0
   agent_id = var.agent_id
@@ -163,6 +175,58 @@ resource "coder_env" "anthropic_base_url" {
   value    = "${data.coder_workspace.me.access_url}/api/v2/aibridge/anthropic"
 }
 
+locals {
+  # Always inject Coder workspace identifiers so OTEL data can be joined with
+  # Coder's audit log / exectrace on workspace_id without per-template wiring.
+  otel_resource_attributes = merge(
+    var.telemetry.resource_attributes,
+    {
+      "coder.workspace_id"       = data.coder_workspace.me.id
+      "coder.workspace_name"     = data.coder_workspace.me.name
+      "coder.workspace_owner"    = data.coder_workspace_owner.me.name
+      "coder.workspace_owner_id" = data.coder_workspace_owner.me.id
+      "coder.template_name"      = data.coder_workspace.me.template_name
+      "coder.template_version"   = data.coder_workspace.me.template_version
+      "coder.access_url"         = data.coder_workspace.me.access_url
+    },
+  )
+}
+
+resource "coder_env" "claude_code_enable_telemetry" {
+  count    = var.telemetry.enabled ? 1 : 0
+  agent_id = var.agent_id
+  name     = "CLAUDE_CODE_ENABLE_TELEMETRY"
+  value    = "1"
+}
+
+resource "coder_env" "otel_exporter_otlp_endpoint" {
+  count    = var.telemetry.enabled && var.telemetry.otlp_endpoint != "" ? 1 : 0
+  agent_id = var.agent_id
+  name     = "OTEL_EXPORTER_OTLP_ENDPOINT"
+  value    = var.telemetry.otlp_endpoint
+}
+
+resource "coder_env" "otel_exporter_otlp_protocol" {
+  count    = var.telemetry.enabled ? 1 : 0
+  agent_id = var.agent_id
+  name     = "OTEL_EXPORTER_OTLP_PROTOCOL"
+  value    = var.telemetry.otlp_protocol
+}
+
+resource "coder_env" "otel_exporter_otlp_headers" {
+  count    = var.telemetry.enabled && length(var.telemetry.otlp_headers) > 0 ? 1 : 0
+  agent_id = var.agent_id
+  name     = "OTEL_EXPORTER_OTLP_HEADERS"
+  value    = join(",", [for k, v in var.telemetry.otlp_headers : "${k}=${v}"])
+}
+
+resource "coder_env" "otel_resource_attributes" {
+  count    = var.telemetry.enabled ? 1 : 0
+  agent_id = var.agent_id
+  name     = "OTEL_RESOURCE_ATTRIBUTES"
+  value    = join(",", [for k, v in local.otel_resource_attributes : "${k}=${v}"])
+}
+
 locals {
   workdir = var.workdir != null ? trimsuffix(var.workdir, "/") : ""
   install_script = templatefile("${path.module}/scripts/install.sh.tftpl", {