diff --git a/llmage/init.py b/llmage/init.py
index f257362..1df2b95 100644
--- a/llmage/init.py
+++ b/llmage/init.py
@@ -1,3 +1,11 @@
+from llmage.llmclient import get_llm, inference, get_llmcatelogs, \
+	get_llms_by_catelog
+from ahserver.serverenv import ServerEnv
 
 def load_llmage():
-	pass
+	env = ServerEnv()
+	env.get_llm = get_llm
+	env.inference = inference
+	env.get_llms_by_catelog = get_llms_by_catelog
+	eng.get_llmcatelogs = get_llmcatelogs
+
diff --git a/llmage/llmclient.py b/llmage/llmclient.py
index 083961c..e480291 100644
--- a/llmage/llmclient.py
+++ b/llmage/llmclient.py
@@ -1,8 +1,49 @@
 from traceback import format_exc
+from sqlor.dbpools import DBPools
 from appPublic.log import debug, exception
-from uapi.appapi import UAPI
+from uapi.appapi import UAPI, sor_get_callerid, sor_get_uapi
 from ahserver.serverenv get_serverenv
 
+async def get_llmcatelogs():
+	db = DBPools()
+	dbname = get_serverenv('get_module_dbname')('llmage')
+	async with db.sqlorContext(dbname) as sor:
+		recs = await sor.R('llmcatelog', {})
+		return recs
+
+	return []
+
+async def get_llms_by_catelog(catelogid):
+	db = DBPools()
+	dbname = get_serverenv('get_module_dbname')('llmage')
+	async with db.sqlorContext(dbname) as sor:
+		recs = await sor.R('llm', {'catelogid': catelogid})
+		return recs
+	return []
+	
+async def get_llm(llmid):
+	db = DBPools()
+	dbname = get_serverenv('get_module_dbname')('llmage')
+	async with db.sqlorContext(dbname) as sor:
+		sql = """select a.*,
+b.input_view, b.output_view, b.system_message, 
+b.user_message,
+b.assisant_message from llm a, llmcatelog b
+where a.catelogid = b.id
+	and a.id = ${llmid}$"""
+		recs = await sor.sqlExe(sql, {'llmid': llmid})
+		if len(recs) > 0:
+			r = recs[0]
+			apis = await sor_get_uapi(sor, r.upappid, r.apiname)
+			if len(apis) == 0:
+				e = Exception(f'{r.upappid=},{r.apiname=} uapi not found')
+				exception(f'{e=}\n{format_exc()}')
+				raise e
+			api = apis[0]
+			r.inputfields = api.paramsdesc
+			return recs[0]
+	return None
+
 async def inference(request, env):
 	uapi = UAPI(request, env)
 	params = env.params_kw
diff --git a/models/llmcatelog.xlsx b/models/llmcatelog.xlsx
index ad1c259..544be48 100644
Binary files a/models/llmcatelog.xlsx and b/models/llmcatelog.xlsx differ
diff --git a/wwwroot/llm_dialog.ui b/wwwroot/llm_dialog.ui
new file mode 100644
index 0000000..5bb9eea
--- /dev/null
+++ b/wwwroot/llm_dialog.ui
@@ -0,0 +1,30 @@
+{% set llm = get_llm(params_kw.id) %}
+{% if llm %}
+{
+	"widgettype":"LlmIO",
+	"options":{
+		"width":"100%",
+		"height":"100%",
+		"list_models_url":"{{entire_url('list_mti_models.dspy')}}",
+		"estimate_url":"/estimate/model_estimate.dspy",
+		"input_fields":{{llm.input_fields}},
+		"input_view":{{llm.input_view}},
+		"models":[
+			{
+				"llmidid":"{{llm.id}}",
+				"modeltypeid":"{{llm.catelogid}}",
+				"output_view":{{llm.output_view}},
+				"input_from":"userinput",
+				"system_message_format":{{llm.system_message}},
+				"user_message_format":{{llm.user_message}},
+				"llm_message_format":{{llm.assisant_message}},
+				"icon":"{{entire_url('/appbase/get_icon.dspy')}}?id={{llm.iconid}}",
+				"url":"{{entire_url('/llmage/llminference.dspy')}}",
+				"model":"{{llm.model}}",
+				"modelname":"{{llm.name}}"
+			}
+		]
+	}
+}
+{% else %}
+{% endif %}
diff --git a/wwwroot/llminference.dspy b/wwwroot/llminference.dspy
new file mode 100644
index 0000000..05d4c8f
--- /dev/null
+++ b/wwwroot/llminference.dspy
@@ -0,0 +1,2 @@
+env = DictObject(**globals())
+return inference(request, env=env)
diff --git a/wwwroot/show_llms.ui b/wwwroot/show_llms.ui
new file mode 100644
index 0000000..559d491
--- /dev/null
+++ b/wwwroot/show_llms.ui
@@ -0,0 +1,76 @@
+{
+	"widgettype":"VBox",
+	"options":{
+		"width":"100%",
+		"height":"100%"
+	},
+	"subwidgets":[
+{% for cate in get_llmcatelogs() %}
+		{
+			"widgettype": "VBox",
+			"options":{
+				"width":"100%"
+			},
+			"subwidgets":[
+				{
+					"widgettype":"Title3",
+					"options":{
+						"text":"{{cate.name}}"
+					}
+				},
+				{
+					"widgettype":"DynamicColumn",
+					"options":{
+						"css":"filler",
+						"width":"100%"
+					},
+					"subwidgets":[
+{% for llm in get_llms_by_catelog(cate.id) %}
+						{
+							"widgettype":"VBox",
+							"options":{
+								"cwidth":16,
+								"cheight":8
+							},
+							"subwidgets":[
+								{
+									"widgettype":"Title5",
+									"options":{"text":"{{llm.name}}"
+								},
+								{
+									"widgettype":"Text",
+									"options":{
+										"text":"{{llm.description}}",
+										"wrap":true,
+										"halign":"left"
+									}
+								}
+							],
+							"binds":[
+								{
+									"wid":"self",
+									"event":"click",
+									"actiontype":"urlwidget",
+									"target":"PopupWindow",
+									"popup_options":{
+										"width":"90%",
+										"height":"90%"
+									},
+									"options":{
+										"params":{
+											"id":"{{llm.id}}"
+										},
+										"url":"{{entire_url('./llminference.dspy')}}"
+									}
+								}
+							]
+						}
+{% if not loop.last %}, {% endif %}
+{% endfor %}
+					]
+				}
+			]
+		}
+{% endfor %}
+	]
+}