feat: add models.dev-backed model capabilities

src/cli/cli-program.ts

@@ -3,6 +3,7 @@ import { install } from "./install"
 import { run } from "./run"
 import { getLocalVersion } from "./get-local-version"
 import { doctor } from "./doctor"
+import { refreshModelCapabilities } from "./refresh-model-capabilities"
 import { createMcpOAuthCommand } from "./mcp-oauth"
 import type { InstallArgs } from "./types"
 import type { RunOptions } from "./run"
@@ -176,6 +177,21 @@ Examples:
     process.exit(exitCode)
   })
 
+program
+  .command("refresh-model-capabilities")
+  .description("Refresh the cached models.dev-based model capabilities snapshot")
+  .option("-d, --directory <path>", "Working directory to read oh-my-opencode config from")
+  .option("--source-url <url>", "Override the models.dev source URL")
+  .option("--json", "Output refresh summary as JSON")
+  .action(async (options) => {
+    const exitCode = await refreshModelCapabilities({
+      directory: options.directory,
+      sourceUrl: options.sourceUrl,
+      json: options.json ?? false,
+    })
+    process.exit(exitCode)
+  })
+
 program
   .command("version")
   .description("Show version information")