diff --git a/packages/opencode/test/config/fixtures/v2-compat/read/agents-commands-precedence-input.jsonc b/packages/opencode/test/config/fixtures/v2-compat/read/agents-commands-precedence-input.jsonc
index bdef25da81b..7315106cdce 100644
--- a/packages/opencode/test/config/fixtures/v2-compat/read/agents-commands-precedence-input.jsonc
+++ b/packages/opencode/test/config/fixtures/v2-compat/read/agents-commands-precedence-input.jsonc
@@ -1,17 +1,17 @@
 {
   "permission": { "bash": "deny", "*": "ask", "edit": "deny" },
   "agent": {
-    "reviewer": { "prompt": "Legacy prompt", "permission": { "bash": "deny", "edit": "deny" } }
+    "reviewer": { "prompt": "Legacy prompt", "permission": { "bash": "deny", "edit": "deny" } },
   },
   "agents": {
     "reviewer": {
-      "system": "Native prompt"
+      "system": "Native prompt",
     },
-    "native": {}
+    "native": {},
   },
   "command": { "review": { "template": "Legacy review" } },
   "commands": {
     "review": { "template": "Native review" },
-    "modern": { "template": "Native command" }
-  }
+    "modern": { "template": "Native command" },
+  },
 }
diff --git a/packages/opencode/test/config/fixtures/v2-compat/read/agents-input.jsonc b/packages/opencode/test/config/fixtures/v2-compat/read/agents-input.jsonc
index e6d51830e74..abd03aba246 100644
--- a/packages/opencode/test/config/fixtures/v2-compat/read/agents-input.jsonc
+++ b/packages/opencode/test/config/fixtures/v2-compat/read/agents-input.jsonc
@@ -8,8 +8,8 @@
       "hidden": true,
       "color": "#123abc",
       "steps": 4,
-      "disabled": true
+      "disabled": true,
     },
-    "quick": { "model": "openai/gpt-4.1#fast", "disabled": false }
-  }
+    "quick": { "model": "openai/gpt-4.1#fast", "disabled": false },
+  },
 }
diff --git a/packages/opencode/test/config/fixtures/v2-compat/read/commands-input.jsonc b/packages/opencode/test/config/fixtures/v2-compat/read/commands-input.jsonc
index e8502d5b2f8..88e433e6d5c 100644
--- a/packages/opencode/test/config/fixtures/v2-compat/read/commands-input.jsonc
+++ b/packages/opencode/test/config/fixtures/v2-compat/read/commands-input.jsonc
@@ -5,8 +5,8 @@
       "description": "Review code",
       "agent": "reviewer",
       "model": { "providerID": "anthropic", "model": "claude-sonnet", "variant": "thinking" },
-      "subtask": true
+      "subtask": true,
     },
-    "quick": { "template": "Quick review", "model": "openai/gpt-4.1#fast" }
-  }
+    "quick": { "template": "Quick review", "model": "openai/gpt-4.1#fast" },
+  },
 }
diff --git a/packages/opencode/test/config/fixtures/v2-compat/read/ignored-fields-input.jsonc b/packages/opencode/test/config/fixtures/v2-compat/read/ignored-fields-input.jsonc
index 5981ee463e1..1f054f1cf2b 100644
--- a/packages/opencode/test/config/fixtures/v2-compat/read/ignored-fields-input.jsonc
+++ b/packages/opencode/test/config/fixtures/v2-compat/read/ignored-fields-input.jsonc
@@ -4,5 +4,5 @@
   "policies": [{ "action": "provider.use", "effect": "deny", "resource": "openai" }],
   "websearch": "native-only",
   "warming": true,
-  "experimental": { "portable_shell_scanner": true }
+  "experimental": { "portable_shell_scanner": true },
 }
diff --git a/packages/opencode/test/config/fixtures/v2-compat/read/lsp-input.jsonc b/packages/opencode/test/config/fixtures/v2-compat/read/lsp-input.jsonc
index cc8689b8f04..33f94f2be1e 100644
--- a/packages/opencode/test/config/fixtures/v2-compat/read/lsp-input.jsonc
+++ b/packages/opencode/test/config/fixtures/v2-compat/read/lsp-input.jsonc
@@ -3,6 +3,6 @@
     "typescript": { "command": ["typescript-language-server", "--stdio"] },
     "compatible": { "command": ["custom-lsp"], "extensions": [".custom"] },
     "incompatible": { "command": ["incompatible-lsp"] },
-    "disabled": { "disabled": true }
-  }
+    "disabled": { "disabled": true },
+  },
 }
diff --git a/packages/opencode/test/config/fixtures/v2-compat/read/lsp-output.json b/packages/opencode/test/config/fixtures/v2-compat/read/lsp-output.json
index 8e0de3f7841..0f213933163 100644
--- a/packages/opencode/test/config/fixtures/v2-compat/read/lsp-output.json
+++ b/packages/opencode/test/config/fixtures/v2-compat/read/lsp-output.json
@@ -1,18 +1,11 @@
 {
   "lsp": {
     "typescript": {
-      "command": [
-        "typescript-language-server",
-        "--stdio"
-      ]
+      "command": ["typescript-language-server", "--stdio"]
     },
     "compatible": {
-      "command": [
-        "custom-lsp"
-      ],
-      "extensions": [
-        ".custom"
-      ]
+      "command": ["custom-lsp"],
+      "extensions": [".custom"]
     },
     "disabled": {
       "disabled": true
diff --git a/packages/opencode/test/config/fixtures/v2-compat/read/mcp-enablement-input.jsonc b/packages/opencode/test/config/fixtures/v2-compat/read/mcp-enablement-input.jsonc
index d8970e3e26a..c0f2b0da3ec 100644
--- a/packages/opencode/test/config/fixtures/v2-compat/read/mcp-enablement-input.jsonc
+++ b/packages/opencode/test/config/fixtures/v2-compat/read/mcp-enablement-input.jsonc
@@ -9,7 +9,7 @@
       "type": { "type": "local", "command": ["type-mcp"] },
       "enabled": { "type": "remote", "url": "https://example.com/mcp" },
       "explicit-enabled": { "type": "local", "command": ["enabled-mcp"], "disabled": false },
-      "explicit-disabled": { "type": "local", "command": ["disabled-mcp"], "disabled": true }
-    }
-  }
+      "explicit-disabled": { "type": "local", "command": ["disabled-mcp"], "disabled": true },
+    },
+  },
 }
diff --git a/packages/opencode/test/config/fixtures/v2-compat/read/mcp-enablement-output.json b/packages/opencode/test/config/fixtures/v2-compat/read/mcp-enablement-output.json
index 9f5d400aef5..4ae15ca1fb8 100644
--- a/packages/opencode/test/config/fixtures/v2-compat/read/mcp-enablement-output.json
+++ b/packages/opencode/test/config/fixtures/v2-compat/read/mcp-enablement-output.json
@@ -8,30 +8,22 @@
     },
     "existing": {
       "type": "local",
-      "command": [
-        "existing-mcp"
-      ],
+      "command": ["existing-mcp"],
       "enabled": true
     },
     "flat-disabled": {
       "type": "local",
-      "command": [
-        "legacy"
-      ],
+      "command": ["legacy"],
       "enabled": false
     },
     "flat-enabled": {
       "type": "local",
-      "command": [
-        "legacy"
-      ],
+      "command": ["legacy"],
       "enabled": true
     },
     "type": {
       "type": "local",
-      "command": [
-        "type-mcp"
-      ],
+      "command": ["type-mcp"],
       "enabled": true
     },
     "enabled": {
@@ -41,16 +33,12 @@
     },
     "explicit-enabled": {
       "type": "local",
-      "command": [
-        "enabled-mcp"
-      ],
+      "command": ["enabled-mcp"],
       "enabled": true
     },
     "explicit-disabled": {
       "type": "local",
-      "command": [
-        "disabled-mcp"
-      ],
+      "command": ["disabled-mcp"],
       "enabled": false
     }
   }
diff --git a/packages/opencode/test/config/fixtures/v2-compat/read/mcp-merge-output.json b/packages/opencode/test/config/fixtures/v2-compat/read/mcp-merge-output.json
index d425be1f475..8ddce438bfa 100644
--- a/packages/opencode/test/config/fixtures/v2-compat/read/mcp-merge-output.json
+++ b/packages/opencode/test/config/fixtures/v2-compat/read/mcp-merge-output.json
@@ -2,9 +2,7 @@
   "mcp": {
     "legacy": {
       "type": "local",
-      "command": [
-        "legacy-mcp"
-      ],
+      "command": ["legacy-mcp"],
       "enabled": false
     },
     "shared": {
@@ -13,9 +11,7 @@
     },
     "native": {
       "type": "local",
-      "command": [
-        "native-mcp"
-      ],
+      "command": ["native-mcp"],
       "enabled": false
     }
   }
diff --git a/packages/opencode/test/config/fixtures/v2-compat/read/mcp-oauth-input.jsonc b/packages/opencode/test/config/fixtures/v2-compat/read/mcp-oauth-input.jsonc
index 4bb5e1605aa..bed851abb62 100644
--- a/packages/opencode/test/config/fixtures/v2-compat/read/mcp-oauth-input.jsonc
+++ b/packages/opencode/test/config/fixtures/v2-compat/read/mcp-oauth-input.jsonc
@@ -10,10 +10,10 @@
           "client_secret": "secret",
           "scope": "read write",
           "callback_port": 19877,
-          "redirect_uri": "http://127.0.0.1:19877/callback"
-        }
+          "redirect_uri": "http://127.0.0.1:19877/callback",
+        },
       },
-      "anonymous": { "type": "remote", "url": "https://anonymous.example.com/mcp", "oauth": false }
-    }
-  }
+      "anonymous": { "type": "remote", "url": "https://anonymous.example.com/mcp", "oauth": false },
+    },
+  },
 }
diff --git a/packages/opencode/test/config/fixtures/v2-compat/read/mcp-partial-timeout-input.jsonc b/packages/opencode/test/config/fixtures/v2-compat/read/mcp-partial-timeout-input.jsonc
index 8257cca21be..001199938dc 100644
--- a/packages/opencode/test/config/fixtures/v2-compat/read/mcp-partial-timeout-input.jsonc
+++ b/packages/opencode/test/config/fixtures/v2-compat/read/mcp-partial-timeout-input.jsonc
@@ -1,3 +1,3 @@
 {
-  "mcp": { "timeout": { "startup": 1000, "catalog": 2000 } }
+  "mcp": { "timeout": { "startup": 1000, "catalog": 2000 } },
 }
diff --git a/packages/opencode/test/config/fixtures/v2-compat/read/mcp-reserved-enabled-input.jsonc b/packages/opencode/test/config/fixtures/v2-compat/read/mcp-reserved-enabled-input.jsonc
index e4e0a730331..02285ad6d12 100644
--- a/packages/opencode/test/config/fixtures/v2-compat/read/mcp-reserved-enabled-input.jsonc
+++ b/packages/opencode/test/config/fixtures/v2-compat/read/mcp-reserved-enabled-input.jsonc
@@ -2,6 +2,6 @@
   // An object-valued type must not hide a flat enabled-only server.
   "mcp": {
     "servers": { "type": {}, "enabled": false },
-    "timeout": { "enabled": true }
-  }
+    "timeout": { "enabled": true },
+  },
 }
diff --git a/packages/opencode/test/config/fixtures/v2-compat/read/mcp-reserved-input.jsonc b/packages/opencode/test/config/fixtures/v2-compat/read/mcp-reserved-input.jsonc
index b825f07c3c6..df1af73c0e6 100644
--- a/packages/opencode/test/config/fixtures/v2-compat/read/mcp-reserved-input.jsonc
+++ b/packages/opencode/test/config/fixtures/v2-compat/read/mcp-reserved-input.jsonc
@@ -1,6 +1,6 @@
 {
   "mcp": {
     "servers": { "type": "local", "command": ["server-named-servers"] },
-    "timeout": { "type": "remote", "url": "https://timeout.example.com/mcp" }
-  }
+    "timeout": { "type": "remote", "url": "https://timeout.example.com/mcp" },
+  },
 }
diff --git a/packages/opencode/test/config/fixtures/v2-compat/read/mcp-reserved-output.json b/packages/opencode/test/config/fixtures/v2-compat/read/mcp-reserved-output.json
index 0f5a30b387c..6e69bb676fa 100644
--- a/packages/opencode/test/config/fixtures/v2-compat/read/mcp-reserved-output.json
+++ b/packages/opencode/test/config/fixtures/v2-compat/read/mcp-reserved-output.json
@@ -2,9 +2,7 @@
   "mcp": {
     "servers": {
       "type": "local",
-      "command": [
-        "server-named-servers"
-      ]
+      "command": ["server-named-servers"]
     },
     "timeout": {
       "type": "remote",
diff --git a/packages/opencode/test/config/fixtures/v2-compat/read/mcp-timeouts-input.jsonc b/packages/opencode/test/config/fixtures/v2-compat/read/mcp-timeouts-input.jsonc
index 1a18254da1c..44541bbe244 100644
--- a/packages/opencode/test/config/fixtures/v2-compat/read/mcp-timeouts-input.jsonc
+++ b/packages/opencode/test/config/fixtures/v2-compat/read/mcp-timeouts-input.jsonc
@@ -8,8 +8,8 @@
       "startup": {
         "type": "local",
         "command": ["startup-mcp"],
-        "timeout": { "startup": 1000, "catalog": 3000, "execution": 3000 }
-      }
-    }
-  }
+        "timeout": { "startup": 1000, "catalog": 3000, "execution": 3000 },
+      },
+    },
+  },
 }
diff --git a/packages/opencode/test/config/fixtures/v2-compat/read/mcp-timeouts-output.json b/packages/opencode/test/config/fixtures/v2-compat/read/mcp-timeouts-output.json
index 41b9b7cd9bb..7f9bc3b0aa3 100644
--- a/packages/opencode/test/config/fixtures/v2-compat/read/mcp-timeouts-output.json
+++ b/packages/opencode/test/config/fixtures/v2-compat/read/mcp-timeouts-output.json
@@ -2,31 +2,23 @@
   "mcp": {
     "safe": {
       "type": "local",
-      "command": [
-        "safe-mcp"
-      ],
+      "command": ["safe-mcp"],
       "enabled": true,
       "timeout": 3000
     },
     "unsafe": {
       "type": "local",
-      "command": [
-        "unsafe-mcp"
-      ],
+      "command": ["unsafe-mcp"],
       "enabled": true
     },
     "partial": {
       "type": "local",
-      "command": [
-        "partial-mcp"
-      ],
+      "command": ["partial-mcp"],
       "enabled": true
     },
     "startup": {
       "type": "local",
-      "command": [
-        "startup-mcp"
-      ],
+      "command": ["startup-mcp"],
       "enabled": true
     }
   },
diff --git a/packages/opencode/test/config/fixtures/v2-compat/read/model-object-input.jsonc b/packages/opencode/test/config/fixtures/v2-compat/read/model-object-input.jsonc
index f526f0cb0cb..1fe39335cb6 100644
--- a/packages/opencode/test/config/fixtures/v2-compat/read/model-object-input.jsonc
+++ b/packages/opencode/test/config/fixtures/v2-compat/read/model-object-input.jsonc
@@ -1,4 +1,4 @@
 {
   "$schema": "https://opencode.ai/config.json",
-  "model": { "providerID": "anthropic", "model": "claude-sonnet", "variant": "fast" }
+  "model": { "providerID": "anthropic", "model": "claude-sonnet", "variant": "fast" },
 }
diff --git a/packages/opencode/test/config/fixtures/v2-compat/read/model-string-input.jsonc b/packages/opencode/test/config/fixtures/v2-compat/read/model-string-input.jsonc
index 1ef2530d9ff..30d1ab9b867 100644
--- a/packages/opencode/test/config/fixtures/v2-compat/read/model-string-input.jsonc
+++ b/packages/opencode/test/config/fixtures/v2-compat/read/model-string-input.jsonc
@@ -1,4 +1,4 @@
 {
   "model": "anthropic/claude-sonnet",
-  "permission": "deny"
+  "permission": "deny",
 }
diff --git a/packages/opencode/test/config/fixtures/v2-compat/read/model-variant-input.jsonc b/packages/opencode/test/config/fixtures/v2-compat/read/model-variant-input.jsonc
index ac0b39dfe05..354a7114047 100644
--- a/packages/opencode/test/config/fixtures/v2-compat/read/model-variant-input.jsonc
+++ b/packages/opencode/test/config/fixtures/v2-compat/read/model-variant-input.jsonc
@@ -1,3 +1,3 @@
 {
-  "model": "anthropic/claude-sonnet#fast"
+  "model": "anthropic/claude-sonnet#fast",
 }
diff --git a/packages/opencode/test/config/fixtures/v2-compat/read/settings-input.jsonc b/packages/opencode/test/config/fixtures/v2-compat/read/settings-input.jsonc
index 94bdbdee15f..bde7a6580f9 100644
--- a/packages/opencode/test/config/fixtures/v2-compat/read/settings-input.jsonc
+++ b/packages/opencode/test/config/fixtures/v2-compat/read/settings-input.jsonc
@@ -1,12 +1,12 @@
 {
   "snapshots": false,
   "media": {
-    "image": { "auto_resize": false, "max_width": 1920, "max_height": 1080, "max_base64_bytes": 4096 }
+    "image": { "auto_resize": false, "max_width": 1920, "max_height": 1080, "max_base64_bytes": 4096 },
   },
   "compaction": { "auto": false, "keep": { "tokens": 12000 }, "buffer": 2048 },
   "experimental": {
     "subagent_depth": 3,
     "policies": [{ "effect": "deny", "action": "provider.use", "resource": "openai" }],
-    "batch_tool": true
-  }
+    "batch_tool": true,
+  },
 }
diff --git a/packages/opencode/test/config/fixtures/v2-compat/read/settings-precedence-input.jsonc b/packages/opencode/test/config/fixtures/v2-compat/read/settings-precedence-input.jsonc
index d43042091ed..4f4de052af4 100644
--- a/packages/opencode/test/config/fixtures/v2-compat/read/settings-precedence-input.jsonc
+++ b/packages/opencode/test/config/fixtures/v2-compat/read/settings-precedence-input.jsonc
@@ -9,7 +9,7 @@
     "preserve_recent_tokens": 100,
     "keep": { "tokens": 200 },
     "reserved": 300,
-    "buffer": 400
+    "buffer": 400,
   },
-  "mcp": { "timeout": { "catalog": 8000, "execution": 8000 } }
+  "mcp": { "timeout": { "catalog": 8000, "execution": 8000 } },
 }
diff --git a/packages/opencode/test/config/fixtures/v2-compat/read/skills-input.jsonc b/packages/opencode/test/config/fixtures/v2-compat/read/skills-input.jsonc
index ab005d62217..c5156eb03a9 100644
--- a/packages/opencode/test/config/fixtures/v2-compat/read/skills-input.jsonc
+++ b/packages/opencode/test/config/fixtures/v2-compat/read/skills-input.jsonc
@@ -1,3 +1,3 @@
 {
-  "skills": ["./skills", "https://example.com/skills", "/opt/skills", "http://localhost:8080/skills"]
+  "skills": ["./skills", "https://example.com/skills", "/opt/skills", "http://localhost:8080/skills"],
 }
diff --git a/packages/opencode/test/config/fixtures/v2-compat/read/skills-output.json b/packages/opencode/test/config/fixtures/v2-compat/read/skills-output.json
index 1486ecd7c24..169bc6fe0a7 100644
--- a/packages/opencode/test/config/fixtures/v2-compat/read/skills-output.json
+++ b/packages/opencode/test/config/fixtures/v2-compat/read/skills-output.json
@@ -1,12 +1,6 @@
 {
   "skills": {
-    "paths": [
-      "./skills",
-      "/opt/skills"
-    ],
-    "urls": [
-      "https://example.com/skills",
-      "http://localhost:8080/skills"
-    ]
+    "paths": ["./skills", "/opt/skills"],
+    "urls": ["https://example.com/skills", "http://localhost:8080/skills"]
   }
 }
diff --git a/packages/opencode/test/config/fixtures/v2-compat/update-global/clear-shell-input.jsonc b/packages/opencode/test/config/fixtures/v2-compat/update-global/clear-shell-input.jsonc
index fa3ea0b6c52..01075872038 100644
--- a/packages/opencode/test/config/fixtures/v2-compat/update-global/clear-shell-input.jsonc
+++ b/packages/opencode/test/config/fixtures/v2-compat/update-global/clear-shell-input.jsonc
@@ -3,5 +3,5 @@
   // Empty shell in a global update removes the setting.
   "shell": "bash",
   "model": { "providerID": "example", "model": "demo" },
-  "snapshots": false
+  "snapshots": false,
 }
diff --git a/packages/opencode/test/config/fixtures/v2-compat/update-global/clear-shell-output.jsonc b/packages/opencode/test/config/fixtures/v2-compat/update-global/clear-shell-output.jsonc
index d665f8127d7..a347fd0ac54 100644
--- a/packages/opencode/test/config/fixtures/v2-compat/update-global/clear-shell-output.jsonc
+++ b/packages/opencode/test/config/fixtures/v2-compat/update-global/clear-shell-output.jsonc
@@ -1,5 +1,5 @@
 {
   "$schema": "https://opencode.ai/config.json",
   "model": { "providerID": "example", "model": "demo" },
-  "snapshots": false
+  "snapshots": false,
 }
diff --git a/packages/opencode/test/config/fixtures/v2-compat/update-global/preserve-v2-json-normalized.json b/packages/opencode/test/config/fixtures/v2-compat/update-global/preserve-v2-json-normalized.json
index 57bd3589da6..a2c3189715e 100644
--- a/packages/opencode/test/config/fixtures/v2-compat/update-global/preserve-v2-json-normalized.json
+++ b/packages/opencode/test/config/fixtures/v2-compat/update-global/preserve-v2-json-normalized.json
@@ -4,9 +4,7 @@
   "mcp": {
     "modern": {
       "type": "local",
-      "command": [
-        "modern-mcp"
-      ],
+      "command": ["modern-mcp"],
       "enabled": false
     }
   }
diff --git a/packages/opencode/test/config/fixtures/v2-compat/update-global/preserve-v2-json-output.json b/packages/opencode/test/config/fixtures/v2-compat/update-global/preserve-v2-json-output.json
index 9a2ce8d385f..2ac6239a03a 100644
--- a/packages/opencode/test/config/fixtures/v2-compat/update-global/preserve-v2-json-output.json
+++ b/packages/opencode/test/config/fixtures/v2-compat/update-global/preserve-v2-json-output.json
@@ -5,9 +5,7 @@
     "servers": {
       "modern": {
         "type": "local",
-        "command": [
-          "modern-mcp"
-        ],
+        "command": ["modern-mcp"],
         "disabled": true
       }
     }
@@ -19,4 +17,4 @@
       }
     }
   }
-}
\ No newline at end of file
+}
diff --git a/packages/opencode/test/config/fixtures/v2-compat/update-global/preserve-v2-jsonc-normalized.json b/packages/opencode/test/config/fixtures/v2-compat/update-global/preserve-v2-jsonc-normalized.json
index 57bd3589da6..a2c3189715e 100644
--- a/packages/opencode/test/config/fixtures/v2-compat/update-global/preserve-v2-jsonc-normalized.json
+++ b/packages/opencode/test/config/fixtures/v2-compat/update-global/preserve-v2-jsonc-normalized.json
@@ -4,9 +4,7 @@
   "mcp": {
     "modern": {
       "type": "local",
-      "command": [
-        "modern-mcp"
-      ],
+      "command": ["modern-mcp"],
       "enabled": false
     }
   }
diff --git a/packages/opencode/test/config/fixtures/v2-compat/update-global/v1-overrides-output.json b/packages/opencode/test/config/fixtures/v2-compat/update-global/v1-overrides-output.json
index 13a7ef229ab..1edbbdddda2 100644
--- a/packages/opencode/test/config/fixtures/v2-compat/update-global/v1-overrides-output.json
+++ b/packages/opencode/test/config/fixtures/v2-compat/update-global/v1-overrides-output.json
@@ -10,9 +10,7 @@
     "servers": {
       "modern": {
         "type": "local",
-        "command": [
-          "modern-mcp"
-        ],
+        "command": ["modern-mcp"],
         "disabled": false
       }
     },
@@ -31,4 +29,4 @@
       "permission": {}
     }
   }
-}
\ No newline at end of file
+}
diff --git a/packages/opencode/test/config/fixtures/v2-compat/update-project/preserve-v2-normalized.json b/packages/opencode/test/config/fixtures/v2-compat/update-project/preserve-v2-normalized.json
index 57bd3589da6..a2c3189715e 100644
--- a/packages/opencode/test/config/fixtures/v2-compat/update-project/preserve-v2-normalized.json
+++ b/packages/opencode/test/config/fixtures/v2-compat/update-project/preserve-v2-normalized.json
@@ -4,9 +4,7 @@
   "mcp": {
     "modern": {
       "type": "local",
-      "command": [
-        "modern-mcp"
-      ],
+      "command": ["modern-mcp"],
       "enabled": false
     }
   }
diff --git a/packages/opencode/test/config/fixtures/v2-compat/update-project/preserve-v2-output.json b/packages/opencode/test/config/fixtures/v2-compat/update-project/preserve-v2-output.json
index 9a2ce8d385f..2ac6239a03a 100644
--- a/packages/opencode/test/config/fixtures/v2-compat/update-project/preserve-v2-output.json
+++ b/packages/opencode/test/config/fixtures/v2-compat/update-project/preserve-v2-output.json
@@ -5,9 +5,7 @@
     "servers": {
       "modern": {
         "type": "local",
-        "command": [
-          "modern-mcp"
-        ],
+        "command": ["modern-mcp"],
         "disabled": true
       }
     }
@@ -19,4 +17,4 @@
       }
     }
   }
-}
\ No newline at end of file
+}
diff --git a/packages/opencode/test/config/fixtures/v2-compat/update-project/v1-overrides-output.json b/packages/opencode/test/config/fixtures/v2-compat/update-project/v1-overrides-output.json
index ce2eb0dadc0..38c069d5b56 100644
--- a/packages/opencode/test/config/fixtures/v2-compat/update-project/v1-overrides-output.json
+++ b/packages/opencode/test/config/fixtures/v2-compat/update-project/v1-overrides-output.json
@@ -10,9 +10,7 @@
     "servers": {
       "modern": {
         "type": "local",
-        "command": [
-          "modern-mcp"
-        ],
+        "command": ["modern-mcp"],
         "disabled": false
       }
     },
@@ -29,4 +27,4 @@
     }
   },
   "shell": ""
-}
\ No newline at end of file
+}