feat(provider): add xiaomi as first-class provider

cli/planoai/config_generator.py

@@ -21,6 +21,7 @@ SUPPORTED_PROVIDERS_WITHOUT_BASE_URL = [
     "groq",
     "mistral",
     "openai",
+    "xiaomi",
     "gemini",
     "anthropic",
     "together_ai",

config/envoy.template.yaml

@@ -901,6 +901,33 @@ static_resources:
             validation_context:
               trusted_ca:
                 filename: {{ upstream_tls_ca_path | default('/etc/ssl/certs/ca-certificates.crt') }}
+    - name: xiaomi
+      connect_timeout: {{ upstream_connect_timeout | default('5s') }}
+      type: LOGICAL_DNS
+      dns_lookup_family: V4_ONLY
+      lb_policy: ROUND_ROBIN
+      load_assignment:
+        cluster_name: xiaomi
+        endpoints:
+          - lb_endpoints:
+              - endpoint:
+                  address:
+                    socket_address:
+                      address: api.xiaomimimo.com
+                      port_value: 443
+                  hostname: "api.xiaomimimo.com"
+      transport_socket:
+        name: envoy.transport_sockets.tls
+        typed_config:
+          "@type": type.googleapis.com/envoy.extensions.transport_sockets.tls.v3.UpstreamTlsContext
+          sni: api.xiaomimimo.com
+          common_tls_context:
+            tls_params:
+              tls_minimum_protocol_version: TLSv1_2
+              tls_maximum_protocol_version: TLSv1_3
+            validation_context:
+              trusted_ca:
+                filename: {{ upstream_tls_ca_path | default('/etc/ssl/certs/ca-certificates.crt') }}
     - name: mistral_7b_instruct
       connect_timeout: 0.5s
       type: STRICT_DNS

config/plano_config_schema.yaml

@@ -188,6 +188,7 @@ properties:
             - groq
             - mistral
             - openai
+            - xiaomi
             - gemini
         routing_preferences:
           type: array
@@ -235,6 +236,7 @@ properties:
             - groq
             - mistral
             - openai
+            - xiaomi
             - gemini
         routing_preferences:
           type: array

crates/common/src/configuration.rs

@@ -339,6 +339,8 @@ pub enum LlmProviderType {
     Mistral,
     #[serde(rename = "openai")]
     OpenAI,
+    #[serde(rename = "xiaomi")]
+    Xiaomi,
     #[serde(rename = "gemini")]
     Gemini,
     #[serde(rename = "xai")]
@@ -370,6 +372,7 @@ impl Display for LlmProviderType {
             LlmProviderType::Gemini => write!(f, "gemini"),
             LlmProviderType::Mistral => write!(f, "mistral"),
             LlmProviderType::OpenAI => write!(f, "openai"),
+            LlmProviderType::Xiaomi => write!(f, "xiaomi"),
             LlmProviderType::XAI => write!(f, "xai"),
             LlmProviderType::TogetherAI => write!(f, "together_ai"),
             LlmProviderType::AzureOpenAI => write!(f, "azure_openai"),

crates/hermesllm/src/bin/fetch_models.rs

@@ -316,6 +316,12 @@ fn fetch_all_models() -> Result<ProviderModels, Box<dyn std::error::Error>> {
             "https://open.bigmodel.cn/api/paas/v4/models",
             "z-ai",
         ),
+        (
+            "xiaomi",
+            "MIMO_API_KEY",
+            "https://api.xiaomimimo.com/v1/models",
+            "xiaomi",
+        ),
     ];
 
     // Fetch from OpenAI-compatible providers

crates/hermesllm/src/providers/id.rs

@@ -28,6 +28,7 @@ fn load_provider_models() -> &'static HashMap<String, Vec<String>> {
 #[derive(Debug, Clone, Copy, PartialEq, Eq, Hash)]
 pub enum ProviderId {
     OpenAI,
+    Xiaomi,
     Mistral,
     Deepseek,
     Groq,
@@ -51,6 +52,7 @@ impl TryFrom<&str> for ProviderId {
     fn try_from(value: &str) -> Result<Self, Self::Error> {
         match value.to_lowercase().as_str() {
             "openai" => Ok(ProviderId::OpenAI),
+            "xiaomi" => Ok(ProviderId::Xiaomi),
             "mistral" => Ok(ProviderId::Mistral),
             "deepseek" => Ok(ProviderId::Deepseek),
             "groq" => Ok(ProviderId::Groq),
@@ -84,6 +86,7 @@ impl ProviderId {
             ProviderId::TogetherAI => "together",
             ProviderId::Gemini => "google",
             ProviderId::OpenAI => "openai",
+            ProviderId::Xiaomi => "xiaomi",
             ProviderId::Anthropic => "anthropic",
             ProviderId::Mistral => "mistralai",
             ProviderId::Deepseek => "deepseek",
@@ -132,6 +135,7 @@ impl ProviderId {
             // OpenAI-compatible providers only support OpenAI chat completions
             (
                 ProviderId::OpenAI
+                | ProviderId::Xiaomi
                 | ProviderId::Groq
                 | ProviderId::Mistral
                 | ProviderId::Deepseek
@@ -150,6 +154,7 @@ impl ProviderId {
 
             (
                 ProviderId::OpenAI
+                | ProviderId::Xiaomi
                 | ProviderId::Groq
                 | ProviderId::Mistral
                 | ProviderId::Deepseek
@@ -213,6 +218,7 @@ impl Display for ProviderId {
     fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
         match self {
             ProviderId::OpenAI => write!(f, "OpenAI"),
+            ProviderId::Xiaomi => write!(f, "xiaomi"),
             ProviderId::Mistral => write!(f, "Mistral"),
             ProviderId::Deepseek => write!(f, "Deepseek"),
             ProviderId::Groq => write!(f, "Groq"),