diff --git a/pkg/agentic/commands_test.go b/pkg/agentic/commands_test.go
index c97c1b8..810b3d7 100644
--- a/pkg/agentic/commands_test.go
+++ b/pkg/agentic/commands_test.go
@@ -165,6 +165,60 @@ func TestCmdIssueCreate_Good_Success(t *testing.T) {
 	assert.True(t, r.OK)
 }
 
+func TestCmdIssueCreate_Good_WithLabelsAndMilestone(t *testing.T) {
+	callPaths := []string{}
+	srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		callPaths = append(callPaths, r.URL.Path)
+		switch {
+		case r.URL.Path == "/api/v1/repos/core/go-io/milestones":
+			json.NewEncoder(w).Encode([]map[string]any{
+				{"id": 1, "title": "v0.8.0"},
+				{"id": 2, "title": "v0.9.0"},
+			})
+		case r.URL.Path == "/api/v1/repos/core/go-io/labels":
+			json.NewEncoder(w).Encode([]map[string]any{
+				{"id": 10, "name": "agentic"},
+				{"id": 11, "name": "bug"},
+			})
+		default:
+			json.NewEncoder(w).Encode(map[string]any{
+				"number": 15, "title": "Full issue", "html_url": "https://forge.test/issues/15",
+			})
+		}
+	}))
+	t.Cleanup(srv.Close)
+
+	s, _ := testPrepWithCore(t, srv)
+	r := s.cmdIssueCreate(core.NewOptions(
+		core.Option{Key: "_arg", Value: "go-io"},
+		core.Option{Key: "title", Value: "Full issue"},
+		core.Option{Key: "labels", Value: "agentic,bug"},
+		core.Option{Key: "milestone", Value: "v0.8.0"},
+		core.Option{Key: "ref", Value: "dev"},
+	))
+	assert.True(t, r.OK)
+}
+
+func TestCmdIssueCreate_Bad_APIError(t *testing.T) {
+	callCount := 0
+	srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		callCount++
+		if callCount <= 2 {
+			json.NewEncoder(w).Encode([]map[string]any{}) // milestones/labels
+		} else {
+			w.WriteHeader(500)
+		}
+	}))
+	t.Cleanup(srv.Close)
+
+	s, _ := testPrepWithCore(t, srv)
+	r := s.cmdIssueCreate(core.NewOptions(
+		core.Option{Key: "_arg", Value: "go-io"},
+		core.Option{Key: "title", Value: "Fail"},
+	))
+	assert.False(t, r.OK)
+}
+
 func TestCmdPRGet_Bad_MissingArgs(t *testing.T) {
 	s, _ := testPrepWithCore(t, nil)
 	r := s.cmdPRGet(core.NewOptions())
@@ -175,7 +229,7 @@ func TestCmdPRGet_Good_Success(t *testing.T) {
 	srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
 		json.NewEncoder(w).Encode(map[string]any{
 			"number": 3, "title": "Fix", "state": "open", "mergeable": true,
-			"html_url": "https://forge.test/pulls/3", "body": "",
+			"html_url": "https://forge.test/pulls/3", "body": "PR body here",
 			"head": map[string]any{"ref": "fix/it"}, "base": map[string]any{"ref": "dev"},
 		})
 	}))
@@ -189,6 +243,142 @@ func TestCmdPRGet_Good_Success(t *testing.T) {
 	assert.True(t, r.OK)
 }
 
+func TestCmdPRGet_Bad_APIError(t *testing.T) {
+	srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		w.WriteHeader(404)
+	}))
+	t.Cleanup(srv.Close)
+
+	s, _ := testPrepWithCore(t, srv)
+	r := s.cmdPRGet(core.NewOptions(
+		core.Option{Key: "_arg", Value: "go-io"},
+		core.Option{Key: "number", Value: "99"},
+	))
+	assert.False(t, r.OK)
+}
+
+func TestCmdPRList_Good_WithPRs(t *testing.T) {
+	srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		json.NewEncoder(w).Encode([]map[string]any{
+			{"number": 1, "title": "Fix", "state": "open",
+				"head": map[string]any{"ref": "fix/a"}, "base": map[string]any{"ref": "dev"}},
+			{"number": 2, "title": "Feat", "state": "closed",
+				"head": map[string]any{"ref": "feat/b"}, "base": map[string]any{"ref": "dev"}},
+		})
+	}))
+	t.Cleanup(srv.Close)
+
+	s, _ := testPrepWithCore(t, srv)
+	r := s.cmdPRList(core.NewOptions(core.Option{Key: "_arg", Value: "go-io"}))
+	assert.True(t, r.OK)
+}
+
+func TestCmdPRList_Bad_APIError(t *testing.T) {
+	srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		w.WriteHeader(500)
+	}))
+	t.Cleanup(srv.Close)
+
+	s, _ := testPrepWithCore(t, srv)
+	r := s.cmdPRList(core.NewOptions(core.Option{Key: "_arg", Value: "go-io"}))
+	assert.False(t, r.OK)
+}
+
+func TestCmdPRMerge_Bad_APIError(t *testing.T) {
+	srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		w.WriteHeader(409)
+		json.NewEncoder(w).Encode(map[string]any{"message": "conflict"})
+	}))
+	t.Cleanup(srv.Close)
+
+	s, _ := testPrepWithCore(t, srv)
+	r := s.cmdPRMerge(core.NewOptions(
+		core.Option{Key: "_arg", Value: "go-io"},
+		core.Option{Key: "number", Value: "5"},
+	))
+	assert.False(t, r.OK)
+}
+
+func TestCmdPRMerge_Good_CustomMethod(t *testing.T) {
+	srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		w.WriteHeader(200)
+	}))
+	t.Cleanup(srv.Close)
+
+	s, _ := testPrepWithCore(t, srv)
+	r := s.cmdPRMerge(core.NewOptions(
+		core.Option{Key: "_arg", Value: "go-io"},
+		core.Option{Key: "number", Value: "5"},
+		core.Option{Key: "method", Value: "squash"},
+	))
+	assert.True(t, r.OK)
+}
+
+func TestCmdIssueGet_Good_WithBody(t *testing.T) {
+	srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		json.NewEncoder(w).Encode(map[string]any{
+			"number": 1, "title": "Bug", "state": "open",
+			"html_url": "https://forge.test/issues/1", "body": "Detailed description",
+		})
+	}))
+	t.Cleanup(srv.Close)
+
+	s, _ := testPrepWithCore(t, srv)
+	r := s.cmdIssueGet(core.NewOptions(
+		core.Option{Key: "_arg", Value: "go-io"},
+		core.Option{Key: "number", Value: "1"},
+	))
+	assert.True(t, r.OK)
+}
+
+func TestCmdIssueList_Bad_APIError(t *testing.T) {
+	srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		w.WriteHeader(500)
+	}))
+	t.Cleanup(srv.Close)
+
+	s, _ := testPrepWithCore(t, srv)
+	r := s.cmdIssueList(core.NewOptions(core.Option{Key: "_arg", Value: "go-io"}))
+	assert.False(t, r.OK)
+}
+
+func TestCmdIssueComment_Bad_APIError(t *testing.T) {
+	srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		w.WriteHeader(500)
+	}))
+	t.Cleanup(srv.Close)
+
+	s, _ := testPrepWithCore(t, srv)
+	r := s.cmdIssueComment(core.NewOptions(
+		core.Option{Key: "_arg", Value: "go-io"},
+		core.Option{Key: "number", Value: "1"},
+		core.Option{Key: "body", Value: "test"},
+	))
+	assert.False(t, r.OK)
+}
+
+func TestCmdRepoGet_Bad_APIError(t *testing.T) {
+	srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		w.WriteHeader(500)
+	}))
+	t.Cleanup(srv.Close)
+
+	s, _ := testPrepWithCore(t, srv)
+	r := s.cmdRepoGet(core.NewOptions(core.Option{Key: "_arg", Value: "go-io"}))
+	assert.False(t, r.OK)
+}
+
+func TestCmdRepoList_Bad_APIError(t *testing.T) {
+	srv := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		w.WriteHeader(500)
+	}))
+	t.Cleanup(srv.Close)
+
+	s, _ := testPrepWithCore(t, srv)
+	r := s.cmdRepoList(core.NewOptions())
+	assert.False(t, r.OK)
+}
+
 func TestCmdPRList_Bad_MissingRepo(t *testing.T) {
 	s, _ := testPrepWithCore(t, nil)
 	r := s.cmdPRList(core.NewOptions())