diff --git a/cmd/configure_scopes.go b/cmd/configure_scopes.go
index d0d1d98..1641ca3 100644
--- a/cmd/configure_scopes.go
+++ b/cmd/configure_scopes.go
@@ -1329,6 +1329,117 @@ func scopeCircleCIHandler(client *devlake.Client, connID int, org, enterprise st
 	}, nil
 }
 
+// scopePagerDutyHandler is the ScopeHandler for the pagerduty plugin.
+func scopePagerDutyHandler(client *devlake.Client, connID int, org, enterprise string, opts *ScopeOpts) (*devlake.BlueprintConnection, error) {
+	fmt.Println("\n🔍 Listing PagerDuty services...")
+	var (
+		allChildren []devlake.RemoteScopeChild
+		pageToken   string
+	)
+	for {
+		resp, err := client.ListRemoteScopes("pagerduty", connID, "", pageToken)
+		if err != nil {
+			return nil, fmt.Errorf("listing PagerDuty services: %w", err)
+		}
+		allChildren = append(allChildren, resp.Children...)
+		if resp.NextPageToken == "" {
+			break
+		}
+		pageToken = resp.NextPageToken
+	}
+
+	var (
+		serviceLabels  []string
+		serviceByLabel = make(map[string]*devlake.RemoteScopeChild)
+	)
+	for i := range allChildren {
+		child := &allChildren[i]
+		if child.Type != "scope" || child.ID == "" {
+			continue
+		}
+		label := child.Name
+		if label == "" {
+			label = child.FullName
+		}
+		if label == "" {
+			label = child.ID
+		}
+		if label != child.ID {
+			label = fmt.Sprintf("%s (ID: %s)", label, child.ID)
+		}
+		serviceLabels = append(serviceLabels, label)
+		serviceByLabel[label] = child
+	}
+
+	if len(serviceLabels) == 0 {
+		return nil, fmt.Errorf("no PagerDuty services found — verify your API key has access")
+	}
+
+	fmt.Println()
+	selected := prompt.SelectMulti("Select PagerDuty services to track", serviceLabels)
+	if len(selected) == 0 {
+		return nil, fmt.Errorf("at least one PagerDuty service must be selected")
+	}
+
+	fmt.Println("\n📝 Adding PagerDuty service scopes...")
+	var (
+		scopeData       []any
+		blueprintScopes []devlake.BlueprintScope
+	)
+	for _, label := range selected {
+		child := serviceByLabel[label]
+		scope := pagerDutyServiceFromChild(child, connID)
+		if scope.ID == "" || scope.Name == "" {
+			continue
+		}
+		scopeData = append(scopeData, scope)
+		blueprintScopes = append(blueprintScopes, devlake.BlueprintScope{
+			ScopeID:   scope.ID,
+			ScopeName: scope.Name,
+		})
+	}
+
+	if len(scopeData) == 0 {
+		return nil, fmt.Errorf("no valid PagerDuty services to add")
+	}
+
+	if err := client.PutScopes("pagerduty", connID, &devlake.ScopeBatchRequest{Data: scopeData}); err != nil {
+		return nil, fmt.Errorf("failed to add PagerDuty scopes: %w", err)
+	}
+	fmt.Printf("   ✅ Added %d service scope(s)\n", len(scopeData))
+
+	return &devlake.BlueprintConnection{
+		PluginName:   "pagerduty",
+		ConnectionID: connID,
+		Scopes:       blueprintScopes,
+	}, nil
+}
+
+// pagerDutyServiceFromChild builds a PagerDuty service scope from a remote-scope child.
+func pagerDutyServiceFromChild(child *devlake.RemoteScopeChild, connID int) devlake.PagerDutyServiceScope {
+	scope := devlake.PagerDutyServiceScope{ConnectionID: connID}
+	if child != nil && len(child.Data) > 0 {
+		if err := json.Unmarshal(child.Data, &scope); err != nil {
+			scope = devlake.PagerDutyServiceScope{ConnectionID: connID}
+		}
+	}
+	scope.ConnectionID = connID
+	if scope.ID == "" && child != nil {
+		scope.ID = child.ID
+	}
+	if scope.Name == "" && child != nil {
+		switch {
+		case child.Name != "":
+			scope.Name = child.Name
+		case child.FullName != "":
+			scope.Name = child.FullName
+		default:
+			scope.Name = child.ID
+		}
+	}
+	return scope
+}
+
 // scopeSonarQubeHandler is the ScopeHandler for the sonarqube plugin.
 func scopeSonarQubeHandler(client *devlake.Client, connID int, org, enterprise string, opts *ScopeOpts) (*devlake.BlueprintConnection, error) {
 	fmt.Println("\n📋 Fetching SonarQube projects...")
diff --git a/cmd/configure_scopes_test.go b/cmd/configure_scopes_test.go
index 8c1c2df..ba19de4 100644
--- a/cmd/configure_scopes_test.go
+++ b/cmd/configure_scopes_test.go
@@ -236,6 +236,55 @@ func TestCircleCIUniqueLabel(t *testing.T) {
 	}
 }
 
+func TestPagerDutyServiceFromChild_UsesData(t *testing.T) {
+	data, _ := json.Marshal(map[string]any{
+		"id":   "SVC123",
+		"name": "Checkout",
+		"url":  "https://api.pagerduty.com/services/SVC123",
+	})
+	child := &devlake.RemoteScopeChild{
+		ID:       "fallback-id",
+		Name:     "fallback-name",
+		FullName: "fallback/full",
+		Data:     data,
+	}
+
+	scope := pagerDutyServiceFromChild(child, 101)
+	if scope.ID != "SVC123" {
+		t.Fatalf("ID = %q, want SVC123", scope.ID)
+	}
+	if scope.Name != "Checkout" {
+		t.Fatalf("Name = %q, want Checkout", scope.Name)
+	}
+	if scope.URL != "https://api.pagerduty.com/services/SVC123" {
+		t.Fatalf("URL = %q, want https://api.pagerduty.com/services/SVC123", scope.URL)
+	}
+	if scope.ConnectionID != 101 {
+		t.Fatalf("ConnectionID = %d, want 101", scope.ConnectionID)
+	}
+}
+
+func TestPagerDutyServiceFromChild_Fallbacks(t *testing.T) {
+	child := &devlake.RemoteScopeChild{
+		ID:       "SVC999",
+		FullName: "Platform/Incident",
+	}
+
+	scope := pagerDutyServiceFromChild(child, 7)
+	if scope.ID != "SVC999" {
+		t.Fatalf("ID = %q, want SVC999", scope.ID)
+	}
+	if scope.Name != "Platform/Incident" {
+		t.Fatalf("Name = %q, want Platform/Incident", scope.Name)
+	}
+	if scope.URL != "" {
+		t.Fatalf("URL = %q, want empty", scope.URL)
+	}
+	if scope.ConnectionID != 7 {
+		t.Fatalf("ConnectionID = %d, want 7", scope.ConnectionID)
+	}
+}
+
 func TestParseBitbucketRepo(t *testing.T) {
 	t.Run("uses payload fields when present", func(t *testing.T) {
 		data, _ := json.Marshal(map[string]any{
diff --git a/cmd/connection_types.go b/cmd/connection_types.go
index 02677c0..ba4b834 100644
--- a/cmd/connection_types.go
+++ b/cmd/connection_types.go
@@ -347,6 +347,18 @@ var connectionRegistry = []*ConnectionDef{
 		ScopeIDField:   "boardId",
 		HasRepoScopes:  false,
 	},
+	{
+		Plugin:       "pagerduty",
+		DisplayName:  "PagerDuty",
+		Available:    true,
+		Endpoint:     "https://api.pagerduty.com/",
+		SupportsTest: true,
+		TokenPrompt:  "PagerDuty API key",
+		EnvVarNames:  []string{"PAGERDUTY_TOKEN", "PAGERDUTY_API_KEY"},
+		EnvFileKeys:  []string{"PAGERDUTY_TOKEN", "PAGERDUTY_API_KEY"},
+		ScopeFunc:    scopePagerDutyHandler,
+		ScopeIDField: "id",
+	},
 	{
 		Plugin:           "sonarqube",
 		DisplayName:      "SonarQube",
diff --git a/cmd/connection_types_test.go b/cmd/connection_types_test.go
index 14708ac..b544dc0 100644
--- a/cmd/connection_types_test.go
+++ b/cmd/connection_types_test.go
@@ -217,6 +217,58 @@ func TestJiraConnectionDef(t *testing.T) {
 	}
 }
 
+func TestConnectionRegistry_PagerDuty(t *testing.T) {
+	def := FindConnectionDef("pagerduty")
+	if def == nil {
+		t.Fatal("pagerduty plugin not found in registry")
+	}
+
+	tests := []struct {
+		name string
+		got  any
+		want any
+	}{
+		{"Plugin", def.Plugin, "pagerduty"},
+		{"DisplayName", def.DisplayName, "PagerDuty"},
+		{"Available", def.Available, true},
+		{"Endpoint", def.Endpoint, "https://api.pagerduty.com/"},
+		{"SupportsTest", def.SupportsTest, true},
+		{"ScopeIDField", def.ScopeIDField, "id"},
+	}
+	for _, tt := range tests {
+		t.Run(tt.name, func(t *testing.T) {
+			if tt.got != tt.want {
+				t.Errorf("%s: got %v, want %v", tt.name, tt.got, tt.want)
+			}
+		})
+	}
+
+	if def.ScopeFunc == nil {
+		t.Fatal("ScopeFunc should not be nil for PagerDuty")
+	}
+	if def.TokenPrompt != "PagerDuty API key" {
+		t.Errorf("TokenPrompt = %q, want %q", def.TokenPrompt, "PagerDuty API key")
+	}
+
+	expectedEnv := []string{"PAGERDUTY_TOKEN", "PAGERDUTY_API_KEY"}
+	if len(def.EnvVarNames) != len(expectedEnv) {
+		t.Fatalf("EnvVarNames length = %d, want %d", len(def.EnvVarNames), len(expectedEnv))
+	}
+	for i, v := range expectedEnv {
+		if def.EnvVarNames[i] != v {
+			t.Errorf("EnvVarNames[%d] = %q, want %q", i, def.EnvVarNames[i], v)
+		}
+	}
+	if len(def.EnvFileKeys) != len(expectedEnv) {
+		t.Fatalf("EnvFileKeys length = %d, want %d", len(def.EnvFileKeys), len(expectedEnv))
+	}
+	for i, v := range expectedEnv {
+		if def.EnvFileKeys[i] != v {
+			t.Errorf("EnvFileKeys[%d] = %q, want %q", i, def.EnvFileKeys[i], v)
+		}
+	}
+}
+
 // TestAzureDevOpsRegistryEntry verifies the Azure DevOps plugin registry entry.
 func TestAzureDevOpsRegistryEntry(t *testing.T) {
 	def := FindConnectionDef("azuredevops_go")
diff --git a/docs/configure-connection.md b/docs/configure-connection.md
index 5cd5bd6..6d3bc7b 100644
--- a/docs/configure-connection.md
+++ b/docs/configure-connection.md
@@ -22,31 +22,37 @@ Aliases: `connections`
 
 | Flag | Default | Description |
 |------|---------|-------------|
-| `--plugin` | *(interactive)* | Plugin to configure (`github`, `gh-copilot`, `gitlab`, `bitbucket`, `azuredevops_go`, `jenkins`, `jira`, `sonarqube`, `circleci`) |
-| `--org` | *(required for Copilot)* | GitHub organization slug |
-| `--enterprise` | | GitHub enterprise slug (for enterprise-level Copilot metrics) |
+| `--plugin` | *(interactive)* | Plugin to configure (`github`, `gh-copilot`, `jenkins`, `circleci`, `gitlab`, `bitbucket`, `azuredevops_go`, `jira`, `pagerduty`, `sonarqube`, `argocd`) |
+| `--org` | *(plugin-dependent)* | Organization/group/workspace slug (required for GitHub, GitLab, and Azure DevOps; optional for Copilot when `--enterprise` is provided) |
+| `--enterprise` | | GitHub enterprise slug (Copilot only) |
 | `--name` | `Plugin - org` | Connection display name |
-| `--endpoint` | `https://api.github.com/` (GitHub/Copilot) | API endpoint (override for GitHub Enterprise Server; Jenkins has no default and must supply a URL) |
+| `--endpoint` | *(plugin default when available)* | API endpoint override (required for Jenkins, Azure DevOps, Jira, SonarQube, and ArgoCD because they have no default endpoint) |
 | `--proxy` | | HTTP proxy URL |
-| `--token` | | GitHub PAT (highest priority source). For BasicAuth plugins (Jenkins, Bitbucket, Jira), this is the password. |
-| `--username` | | Username for BasicAuth plugins (Jenkins, Bitbucket, Jira). Not used by GitHub or Copilot. |
+| `--token` | | Plugin PAT or API token (highest priority source). For BasicAuth plugins (Jenkins, Bitbucket), this is the password/app token. |
+| `--username` | | Username for BasicAuth plugins (Jenkins, Bitbucket). Ignored for token-based plugins. |
 | `--env-file` | `.devlake.env` | Path to env file containing PAT |
 | `--skip-cleanup` | `false` | Don't delete `.devlake.env` after setup |
 
-### Required PAT Scopes
+### Required PAT Scopes
 
 | Plugin | Required Scopes |
 |--------|----------------|
 | `github` | `repo`, `read:org`, `read:user` |
 | `gh-copilot` | `manage_billing:copilot`, `read:org` |
 | `gh-copilot` (enterprise metrics) | + `read:enterprise` |
+| `jenkins` | Username + API token/password (BasicAuth) |
+| `circleci` | Personal API token (Circle-Token header) |
 | `gitlab` | `read_api`, `read_repository` |
 | `bitbucket` | App password (BasicAuth; no scopes) |
 | `azuredevops_go` | Azure DevOps PAT (no scopes) |
-| `jenkins` | Username + API token/password (BasicAuth) |
 | `jira` | API token (no scopes) |
+| `pagerduty` | API key (sent as `Token token=<key>`) |
 | `sonarqube` | API token (no scopes) |
-| `circleci` | Personal API token (Circle-Token header) |
+| `argocd` | Auth token (no scopes) |
+
+> **Alias:** `azure-devops` is accepted as an alias for `azuredevops_go`.
+
+> **Org requirement:** `--org` is required for GitHub, GitLab, and Azure DevOps connections. Copilot accepts either `--org`, `--enterprise`, or both. CircleCI, Bitbucket, Jenkins, Jira, PagerDuty, SonarQube, and ArgoCD do not require `--org` at connection-creation time.
 
 ### Token Resolution Order
 
@@ -96,6 +102,9 @@ gh devlake configure connection --plugin jenkins --endpoint https://jenkins.exam
 # CircleCI connection
 gh devlake configure connection --plugin circleci --name "CircleCI - backend"
 
+# PagerDuty connection
+gh devlake configure connection --plugin pagerduty --name "PagerDuty - oncall"
+
 # Enterprise Copilot metrics
 gh devlake configure connection --plugin gh-copilot --org my-org --enterprise my-enterprise
 
@@ -137,7 +146,7 @@ gh devlake configure connection list [--plugin <plugin>]
 
 | Flag | Default | Description |
 |------|---------|-------------|
-| `--plugin` | *(all plugins)* | Filter output to one plugin (`github`, `gh-copilot`, `jenkins`) |
+| `--plugin` | *(all plugins)* | Filter output to one plugin (`github`, `gh-copilot`, `jenkins`, `circleci`, `gitlab`, `bitbucket`, `azuredevops_go`, `jira`, `pagerduty`, `sonarqube`, `argocd`) |
 
 ### Output
 
@@ -164,7 +173,7 @@ gh devlake configure connection test [--plugin <plugin>] [--id <id>]
 
 | Flag | Default | Description |
 |------|---------|-------------|
-| `--plugin` | *(interactive)* | Plugin to test (`github`, `gh-copilot`, `jenkins`) |
+| `--plugin` | *(interactive)* | Plugin to test (`github`, `gh-copilot`, `jenkins`, `circleci`, `gitlab`, `bitbucket`, `azuredevops_go`, `jira`, `pagerduty`, `sonarqube`, `argocd`) |
 | `--id` | `0` | Connection ID to test |
 
 Both flags are required for non-interactive mode. If either is omitted, the CLI prompts interactively.
@@ -196,7 +205,7 @@ gh devlake configure connection update [--plugin <plugin>] [--id <id>] [update f
 
 | Flag | Default | Description |
 |------|---------|-------------|
-| `--plugin` | *(interactive)* | Plugin slug (`github`, `gh-copilot`, `jenkins`) |
+| `--plugin` | *(interactive)* | Plugin slug (`github`, `gh-copilot`, `jenkins`, `circleci`, `gitlab`, `bitbucket`, `azuredevops_go`, `jira`, `pagerduty`, `sonarqube`, `argocd`) |
 | `--id` | *(interactive)* | Connection ID to update |
 | `--token` | | New PAT for token rotation |
 | `--org` | | New organization slug |
@@ -236,10 +245,10 @@ gh devlake configure connection delete [--plugin <plugin>] [--id <id>]
 
 ### Flags
 
-| Flag | Default | Description |
-|------|---------|-------------|
-| `--plugin` | *(interactive)* | Plugin of the connection to delete |
-| `--id` | *(interactive)* | ID of the connection to delete |
+| Flag | Default | Description |
+|------|---------|-------------|
+| `--plugin` | *(interactive)* | Plugin of the connection to delete (`github`, `gh-copilot`, `jenkins`, `circleci`, `gitlab`, `bitbucket`, `azuredevops_go`, `jira`, `pagerduty`, `sonarqube`, `argocd`) |
+| `--id` | *(interactive)* | ID of the connection to delete |
 | `--force` | `false` | Skip confirmation prompt |
 
 **Flag mode:** both `--plugin` and `--id` are required.
diff --git a/docs/configure-scope.md b/docs/configure-scope.md
index 9fddcc0..ad35755 100644
--- a/docs/configure-scope.md
+++ b/docs/configure-scope.md
@@ -32,20 +32,23 @@ gh devlake configure scope add [flags]
 
 | Flag | Default | Description |
 |------|---------|-------------|
-| `--plugin` | *(interactive or required)* | Plugin to configure (`github`, `gitlab`, `bitbucket`, `gh-copilot`, `jenkins`, `azuredevops_go` / `azure-devops`, `jira`, `sonarqube`, `argocd`, `circleci`) |
+| `--plugin` | *(interactive or required)* | Plugin to configure (`github`, `gh-copilot`, `jenkins`, `circleci`, `gitlab`, `bitbucket`, `azuredevops_go`, `jira`, `pagerduty`, `sonarqube`, `argocd`) |
 | `--connection-id` | *(auto-detected)* | Override the connection ID to scope |
 | `--org` | *(plugin-dependent)* | Org/workspace slug (`github`, GitLab group path, Bitbucket workspace, Azure DevOps org). Required for plugins whose connection definition needs an org (for example, Azure DevOps) or when running non-interactively; optional in interactive mode for plugins that support workspace discovery (for example, Bitbucket). |
 | `--enterprise` | | Enterprise slug (enables enterprise-level Copilot metrics) |
 | `--repos` | | Comma-separated repos to add (`owner/repo` for GitHub, `group/project` for GitLab, `workspace/repo-slug` for Bitbucket) |
 | `--repos-file` | | Path to a file with repos (one per line: `owner/repo` for GitHub, `group/project` for GitLab, `workspace/repo-slug` for Bitbucket) |
 | `--jobs` | | Comma-separated Jenkins job full names |
+| `--projects` | | Comma-separated SonarQube project keys |
 | `--deployment-pattern` | `(?i)deploy` | Regex matching CI/CD workflow names for deployments |
 | `--production-pattern` | `(?i)prod` | Regex matching environment names for production |
 | `--incident-label` | `incident` | GitHub issue label that marks incidents |
 
-> **Org requirement:** `--org` is required for plugins that scope by organization/workspace (GitHub, Copilot, GitLab, Bitbucket, Azure DevOps). It is **not** required for CircleCI, Jenkins, Jira, SonarQube, or ArgoCD.
+> **Org requirement:** `--org` is required for plugins that scope by organization/workspace (GitHub, Copilot, GitLab, Bitbucket, Azure DevOps). It is **not** required for CircleCI, Jenkins, Jira, PagerDuty, SonarQube, or ArgoCD.
 
 > **Note:** `--plugin` is required when using any other flag. Without flags, the CLI enters interactive mode and prompts for everything.
+
+> **Alias:** `azure-devops` is accepted as an alias for `azuredevops_go`.
 
 ### Repo Resolution
 
@@ -103,6 +106,9 @@ gh devlake configure scope add --plugin jenkins --org my-org
 # CircleCI projects (interactive)
 gh devlake configure scope add --plugin circleci --connection-id 4
 
+# PagerDuty services (interactive)
+gh devlake configure scope add --plugin pagerduty --connection-id 5
+
 # Interactive (omit all flags)
 gh devlake configure scope add
 ```
@@ -137,6 +143,12 @@ gh devlake configure scope add
 2. Prompts for one or more projects to track
 3. Calls `PUT /plugins/circleci/connections/{id}/scopes` to add the selected projects
 
+### What It Does (PagerDuty)
+
+1. Lists PagerDuty services via the DevLake remote-scope API
+2. Prompts for one or more services to track
+3. Calls `PUT /plugins/pagerduty/connections/{id}/scopes` with the selected services
+
 ---
 
 ## configure scope list
@@ -153,7 +165,7 @@ gh devlake configure scope list [--plugin <plugin>] [--connection-id <id>]
 
 | Flag | Default | Description |
 |------|---------|-------------|
-| `--plugin` | *(interactive)* | Plugin to query (`github`, `gh-copilot`, `jenkins`) |
+| `--plugin` | *(interactive)* | Plugin to query (`github`, `gh-copilot`, `jenkins`, `circleci`, `gitlab`, `bitbucket`, `azuredevops_go`, `jira`, `pagerduty`, `sonarqube`, `argocd`) |
 | `--connection-id` | *(interactive)* | Connection ID to list scopes for |
 
 **Flag mode:** both `--plugin` and `--connection-id` are required.
@@ -201,7 +213,7 @@ gh devlake configure scope delete [--plugin <plugin>] [--connection-id <id>] [--
 
 | Flag | Default | Description |
 |------|---------|-------------|
-| `--plugin` | *(interactive)* | Plugin of the connection (`github`, `gh-copilot`, `jenkins`) |
+| `--plugin` | *(interactive)* | Plugin of the connection (`github`, `gh-copilot`, `jenkins`, `circleci`, `gitlab`, `bitbucket`, `azuredevops_go`, `jira`, `pagerduty`, `sonarqube`, `argocd`) |
 | `--connection-id` | *(interactive)* | Connection ID |
 | `--scope-id` | *(interactive)* | Scope ID to delete |
 | `--force` | `false` | Skip confirmation prompt |
diff --git a/internal/devlake/types.go b/internal/devlake/types.go
index 75bae2a..9e60540 100644
--- a/internal/devlake/types.go
+++ b/internal/devlake/types.go
@@ -97,6 +97,14 @@ type CircleCIProjectScope struct {
 	OrganizationID string `json:"organizationId"`
 }
 
+// PagerDutyServiceScope represents a PagerDuty service scope entry for PUT /scopes.
+type PagerDutyServiceScope struct {
+	ConnectionID int    `json:"connectionId"`
+	ID           string `json:"id"`
+	Name         string `json:"name"`
+	URL          string `json:"url,omitempty"`
+}
+
 // ArgoCDAppScope represents an ArgoCD application scope entry for PUT /scopes.
 type ArgoCDAppScope struct {
 	ConnectionID int    `json:"connectionId"`