refactor: 初步迁移模型到litellm

oh-my-opencode.jsonc

@@ -1,78 +1,77 @@
-// bunx oh-my-opencode doctor --verbose
 {
   "$schema": "https://raw.githubusercontent.com/code-yeongyu/oh-my-opencode/master/assets/oh-my-opencode.schema.json",
+  // ref: https://github.com/code-yeongyu/oh-my-opencode/blob/dev/src/agents/AGENTS.md#agent-inventory
   "agents": {
-    // ref: https://github.com/code-yeongyu/oh-my-opencode/blob/dev/AGENTS.md#agent-models
     "sisyphus": {
-      "model": "cpa-anthropic/claude-opus-4-6",
+      "model": "litellm/claude-opus-4-6",
       "variant": "max"
     },
     "hephaestus": {
-      "model": "cpa-openai/gpt-5.3-codex",
+      "model": "litellm/gpt-5.3-codex",
       "variant": "medium"
     },
     "atlas": {
-      "model": "cpa-anthropic/claude-sonnet-4-5"
+      "model": "litellm/claude-sonnet-4-5"
     },
     "oracle": {
-      "model": "cpa-openai/gpt-5.2",
+      "model": "litellm/gpt-5.2",
       "variant": "high"
     },
     "librarian": {
-      "model": "cpa-google/gemini-3-flash"
+      "model": "litellm/gemini-3-flash"
     },
     "explore": {
-      "model": "cpa-google/gemini-3-flash"
+      "model": "litellm/gemini-3-flash"
     },
     "multimodal-looker": {
-      "model": "cpa-google/gemini-3-flash"
+      "model": "litellm/gemini-3-flash"
     },
     "prometheus": {
-      "model": "cpa-anthropic/claude-opus-4-6",
+      "model": "litellm/claude-opus-4-6",
       "variant": "max"
     },
     "metis": {
-      "model": "cpa-anthropic/claude-opus-4-6",
+      "model": "litellm/claude-opus-4-6",
       "variant": "max"
     },
     "momus": {
-      "model": "cpa-openai/gpt-5.2",
+      "model": "litellm/gpt-5.2",
       "variant": "medium"
     },
     "sisyphus-junior": {
-      "model": "cpa-anthropic/claude-sonnet-4-5"
+      "model": "litellm/claude-sonnet-4-5"
     }
   },
+  // ref: https://github.com/code-yeongyu/oh-my-opencode/blob/dev/docs/reference/configuration.md#built-in-categories
   "categories": {
-    // ref: https://github.com/code-yeongyu/oh-my-opencode/blob/dev/docs/category-skill-guide.md#available-built-in-categories
     "visual-engineering": {
-      "model": "cpa-google/gemini-3-pro",
+      "model": "litellm/gemini-3-pro",
       "variant": "high"
     },
     "ultrabrain": {
-      "model": "cpa-openai/gpt-5.3-codex",
+      "model": "litellm/gpt-5.3-codex",
       "variant": "xhigh"
     },
     "deep": {
-      "model": "cpa-openai/gpt-5.3-codex",
+      "model": "litellm/gpt-5.3-codex",
       "variant": "medium"
     },
     "artistry": {
-      "model": "cpa-google/gemini-3-pro",
+      "model": "litellm/gemini-3-pro",
       "variant": "high"
     },
     "quick": {
-      "model": "cpa-google/gemini-3-flash"
+      "model": "litellm/gemini-3-flash"
     },
     "unspecified-low": {
-      "model": "cpa-anthropic/claude-sonnet-4-5"
+      "model": "litellm/claude-sonnet-4-5"
     },
     "unspecified-high": {
-      "model": "cpa-anthropic/claude-opus-4-6",
+      "model": "litellm/claude-opus-4-6",
       "variant": "max"
     },
     "writing": {
-      "model": "cpa-google/gemini-3-flash"
+      "model": "litellm/gemini-3-flash"
     }
   },
   "git_master": {

opencode.jsonc

@@ -2,54 +2,51 @@
   "$schema": "https://opencode.ai/config.json",
   "autoupdate": false,
   "theme": "system",
-  "model": "cpa-anthropic/claude-opus-4-6",
+  "model": "litellm/claude-opus-4-6",
-  "small_model": "cpa-google/gemini-3-flash",
+  "small_model": "litellm/claude-haiku-4-5",
   "plugin": ["oh-my-opencode@latest"],
+  // ref: https://models.dev/
   "provider": {
-    // ref: https://models.dev/
+    "litellm": {
-    "cpa-anthropic": {
+      "name": "LiteLLM",
-      "name": "CPA Anthropic",
+      "npm": "@ai-sdk/openai-compatible",
-      "npm": "@ai-sdk/anthropic",
       "options": {
-        "baseURL": "https://cpa.furtherverse.com/v1",
+        "baseURL": "https://ai.furtherverse.com/v1",
-        "apiKey": "{env:CPA_API_KEY}",
+        "apiKey": "{env:LITELLM_API_KEY}",
         "setCacheKey": true
       },
       "models": {
+        // Anthropic
         "claude-opus-4-6": {
           "name": "Claude Opus 4.6",
-          "tool_call": true,
           "reasoning": true,
           "modalities": {
             "input": ["text", "image", "pdf"],
             "output": ["text"]
           },
-          "limit": { "context": 1000000, "output": 128000 }
+          "limit": { "context": 200000, "output": 128000 }
         },
-        "claude-sonnet-4-5": {
+        "claude-sonnet-4-6": {
-          "name": "Claude Sonnet 4.5",
+          "name": "Claude Sonnet 4.6",
-          "tool_call": true,
+          "reasoning": true,
-          "reasoning": false,
           "modalities": {
             "input": ["text", "image", "pdf"],
             "output": ["text"]
           },
           "limit": { "context": 200000, "output": 64000 }
-        }
+        },
-      }
+        "claude-haiku-4-5": {
-    },
+          "name": "Claude Haiku 4.5",
-    "cpa-google": {
+          "reasoning": true,
-      "name": "CPA Google",
+          "modalities": {
-      "npm": "@ai-sdk/google",
+            "input": ["text", "image", "pdf"],
-      "options": {
+            "output": ["text"]
-        "baseURL": "https://cpa.furtherverse.com/v1beta",
+          },
-        "apiKey": "{env:CPA_API_KEY}",
+          "limit": { "context": 200000, "output": 64000 }
-        "setCacheKey": true
+        },
-      },
+        // Google
-      "models": {
+        "gemini-3.1-pro-preview": {
-        "gemini-3-pro": {
+          "name": "Gemini 3.1 Pro",
-          "name": "Gemini 3 Pro",
-          "tool_call": true,
           "reasoning": true,
           "modalities": {
             "input": ["text", "image", "video", "audio", "pdf"],
@@ -57,30 +54,27 @@
           },
           "limit": { "context": 1048576, "output": 65536 }
         },
-        "gemini-3-flash": {
+        "gemini-3-flash-preview": {
           "name": "Gemini 3 Flash",
-          "tool_call": true,
           "reasoning": true,
           "modalities": {
             "input": ["text", "image", "video", "audio", "pdf"],
             "output": ["text"]
           },
           "limit": { "context": 1048576, "output": 65536 }
-        }
+        },
-      }
+        // OpenAI
-    },
+        "gpt-5.2": {
-    "cpa-openai": {
+          "name": "GPT-5.2",
-      "name": "CPA OpenAI",
+          "reasoning": true,
-      "npm": "@ai-sdk/openai",
+          "modalities": {
-      "options": {
+            "input": ["text", "image"],
-        "baseURL": "https://cpa.furtherverse.com/v1",
+            "output": ["text"]
-        "apiKey": "{env:CPA_API_KEY}",
+          },
-        "setCacheKey": true
+          "limit": { "context": 400000, "input": 272000, "output": 128000 }
-      },
+        },
-      "models": {
         "gpt-5.3-codex": {
           "name": "GPT-5.3-Codex",
-          "tool_call": true,
           "reasoning": true,
           "modalities": {
             "input": ["text", "image", "pdf"],
@@ -88,9 +82,8 @@
           },
           "limit": { "context": 400000, "input": 272000, "output": 128000 }
         },
-        "gpt-5.2": {
+        "gpt-5.1-codex-mini": {
-          "name": "GPT-5.2",
+          "name": "GPT-5.1 Codex mini",
-          "tool_call": true,
           "reasoning": true,
           "modalities": {
             "input": ["text", "image"],