diff --git a/registry/coder/modules/agent-relay-cursor/README.md b/registry/coder/modules/agent-relay-cursor/README.md
index 5266ba931..08f2c9a43 100644
--- a/registry/coder/modules/agent-relay-cursor/README.md
+++ b/registry/coder/modules/agent-relay-cursor/README.md
@@ -16,7 +16,7 @@ parameters the relay stamps on each build and runs the Cursor CLI worker.
 ```tf
 module "cursor_worker" {
   source   = "registry.coder.com/coder/agent-relay-cursor/coder"
-  version  = "0.2.0"
+  version  = "0.3.0"
   agent_id = coder_agent.main.id
 
   # Downloads the Cursor CLI at start when it is not in the image. Bake
@@ -40,6 +40,16 @@ The `agent_relay_status` metadata block is required. It has to live on the
 `coder_agent`, which the module cannot declare; the relay reads it to decide
 when to reap the workspace.
 
+When Agent Relay stamps `agent_relay_session_id`, the module adds two external
+apps. Cursor's docs call the clients Cursor Web and Cursor Desktop:
+
+- **Open in Cursor Web** opens the cloud agent at `https://cursor.com/agents/<id>`.
+- **Open in Cursor Desktop** opens it with
+  `cursor://anysphere.cursor-deeplink/background-agent?bcId=<id>`.
+
+A workspace a person creates by hand has no session id, so neither button is
+created.
+
 ## Requirements
 
 - The Cursor CLI (`agent`) must be in the workspace. `install_cli` (default
diff --git a/registry/coder/modules/agent-relay-cursor/main.tf b/registry/coder/modules/agent-relay-cursor/main.tf
index 2b5f7aae5..528f8589a 100644
--- a/registry/coder/modules/agent-relay-cursor/main.tf
+++ b/registry/coder/modules/agent-relay-cursor/main.tf
@@ -313,3 +313,31 @@ output "dispatched" {
   description = "Whether this workspace was spawned by Agent Relay (credential set) or manually (empty)."
   value       = data.coder_parameter.agent_relay_credential.value != ""
 }
+
+output "session_id" {
+  description = "Cursor cloud agent id stamped in agent_relay_session_id. Empty when a person created the workspace."
+  value       = data.coder_parameter.agent_relay_session_id.value
+}
+
+# Cursor's own names for the two clients that open a cloud agent:
+# Cursor Web (cursor.com/agents) and Cursor Desktop. A hand-created
+# workspace has no session id, so neither button exists.
+resource "coder_app" "cursor_web" {
+  count        = data.coder_parameter.agent_relay_session_id.value != "" ? 1 : 0
+  agent_id     = var.agent_id
+  slug         = "cursor-web"
+  display_name = "Open in Cursor Web"
+  icon         = "/icon/cursor.svg"
+  url          = "https://cursor.com/agents/${data.coder_parameter.agent_relay_session_id.value}"
+  external     = true
+}
+
+resource "coder_app" "cursor_desktop" {
+  count        = data.coder_parameter.agent_relay_session_id.value != "" ? 1 : 0
+  agent_id     = var.agent_id
+  slug         = "cursor-desktop"
+  display_name = "Open in Cursor Desktop"
+  icon         = "/icon/cursor.svg"
+  url          = "cursor://anysphere.cursor-deeplink/background-agent?bcId=${data.coder_parameter.agent_relay_session_id.value}"
+  external     = true
+}
diff --git a/registry/coder/modules/agent-relay-cursor/main.tftest.hcl b/registry/coder/modules/agent-relay-cursor/main.tftest.hcl
index 36340084d..354a86165 100644
--- a/registry/coder/modules/agent-relay-cursor/main.tftest.hcl
+++ b/registry/coder/modules/agent-relay-cursor/main.tftest.hcl
@@ -179,6 +179,16 @@ run "worker_wiring" {
     condition     = output.dispatched == false
     error_message = "a build with no credential was not dispatched by Agent Relay"
   }
+
+  assert {
+    condition     = output.session_id == ""
+    error_message = "a manual build has no Cursor cloud session id"
+  }
+
+  assert {
+    condition     = length(coder_app.cursor_web) == 0 && length(coder_app.cursor_desktop) == 0
+    error_message = "a manual build has no cloud agent, so neither Cursor client button is created"
+  }
 }
 
 run "computer_use_off_by_default" {