feat(cli): add non-interactive flags and help examples for agent readiness

packages/shared/src/cli/commands/docs.ts

@@ -144,4 +144,14 @@ export const docsCommand = new Command("docs")
     "Section name (e.g. 'plugins') or path to a doc file (e.g. './docs.md')",
   )
   .option("--full", "Show complete index including all API reference entries")
+  .addHelpText(
+    "after",
+    `
+Examples:
+  $ appkit docs
+  $ appkit docs plugins
+  $ appkit docs "appkit-ui API reference"
+  $ appkit docs ./docs/plugins/analytics.md
+  $ appkit docs --full`,
+  )
   .action(runDocs);

packages/shared/src/cli/commands/generate-types.ts

@@ -16,6 +16,9 @@ async function runGenerateTypes(
       warehouseId || process.env.DATABRICKS_WAREHOUSE_ID;
 
     if (!resolvedWarehouseId) {
+      console.error(
+        "Skipping type generation: no warehouse ID. Set DATABRICKS_WAREHOUSE_ID or pass as argument.",
+      );
       process.exit(0);
     }
 
@@ -42,6 +45,8 @@ async function runGenerateTypes(
       warehouseId: resolvedWarehouseId,
       noCache: options?.noCache || false,
     });
+
+    console.log(`Generated types: ${resolvedOutFile}`);
   } catch (error) {
     if (
       error instanceof Error &&
@@ -67,4 +72,13 @@ export const generateTypesCommand = new Command("generate-types")
   )
   .argument("[warehouseId]", "Databricks warehouse ID")
   .option("--no-cache", "Disable caching for type generation")
+  .addHelpText(
+    "after",
+    `
+Examples:
+  $ appkit generate-types
+  $ appkit generate-types . client/src/types.d.ts
+  $ appkit generate-types . client/src/types.d.ts my-warehouse-id
+  $ appkit generate-types --no-cache`,
+  )
   .action(runGenerateTypes);

packages/shared/src/cli/commands/lint.ts

@@ -143,4 +143,10 @@ function runLint() {
 
 export const lintCommand = new Command("lint")
   .description("Run AST-based linting on TypeScript files")
+  .addHelpText(
+    "after",
+    `
+Examples:
+  $ appkit lint`,
+  )
   .action(runLint);

packages/shared/src/cli/commands/plugin/add-resource/add-resource.ts

@@ -4,7 +4,13 @@ import process from "node:process";
 import { cancel, intro, outro } from "@clack/prompts";
 import { Command } from "commander";
 import { promptOneResource } from "../create/prompt-resource";
-import { humanizeResourceType } from "../create/resource-defaults";
+import {
+  DEFAULT_PERMISSION_BY_TYPE,
+  getDefaultFieldsForType,
+  getValidResourceTypes,
+  humanizeResourceType,
+  resourceKeyFromType,
+} from "../create/resource-defaults";
 import { resolveManifestInDir } from "../manifest-resolve";
 import type { PluginManifest, ResourceRequirement } from "../manifest-types";
 import { validateManifest } from "../validate/validate-manifest";
@@ -14,17 +20,29 @@ interface ManifestWithExtras extends PluginManifest {
   [key: string]: unknown;
 }
 
-async function runPluginAddResource(options: { path?: string }): Promise<void> {
-  intro("Add resource to plugin manifest");
+interface AddResourceOptions {
+  path?: string;
+  type?: string;
+  required?: boolean;
+  resourceKey?: string;
+  description?: string;
+  permission?: string;
+  fieldsJson?: string;
+  dryRun?: boolean;
+}
 
-  const cwd = process.cwd();
-  const pluginDir = path.resolve(cwd, options.path ?? ".");
+function loadManifest(
+  pluginDir: string,
+): { manifest: ManifestWithExtras; manifestPath: string } | null {
   const resolved = resolveManifestInDir(pluginDir, { allowJsManifest: true });
 
   if (!resolved) {
     console.error(
       `No manifest found in ${pluginDir}. This command requires manifest.json (manifest.js cannot be edited in place).`,
     );
+    console.error(
+      "  appkit plugin add-resource --path <dir-with-manifest.json>",
+    );
     process.exit(1);
   }
 
@@ -37,7 +55,6 @@ async function runPluginAddResource(options: { path?: string }): Promise<void> {
 
   const manifestPath = resolved.path;
 
-  let manifest: ManifestWithExtras;
   try {
     const raw = fs.readFileSync(manifestPath, "utf-8");
     const parsed = JSON.parse(raw) as unknown;
@@ -48,14 +65,96 @@ async function runPluginAddResource(options: { path?: string }): Promise<void> {
       );
       process.exit(1);
     }
-    manifest = parsed as ManifestWithExtras;
+    return { manifest: parsed as ManifestWithExtras, manifestPath };
   } catch (err) {
     console.error(
       "Failed to read or parse manifest.json:",
       err instanceof Error ? err.message : err,
     );
     process.exit(1);
   }
+}
+
+function buildEntry(
+  type: string,
+  opts: AddResourceOptions,
+): { entry: ResourceRequirement; isRequired: boolean } {
+  const alias = humanizeResourceType(type);
+  const isRequired = opts.required !== false;
+
+  let fields = getDefaultFieldsForType(type);
+  if (opts.fieldsJson) {
+    try {
+      const parsed = JSON.parse(opts.fieldsJson) as Record<
+        string,
+        { env: string; description?: string }
+      >;
+      fields = { ...fields, ...parsed };
+    } catch {
+      console.error("Error: --fields-json must be valid JSON.");
+      console.error(
+        '  Example: --fields-json \'{"id":{"env":"MY_WAREHOUSE_ID"}}\'',
+      );
+      process.exit(1);
+    }
+  }
+
+  const entry: ResourceRequirement = {
+    type: type as ResourceRequirement["type"],
+    alias,
+    resourceKey: opts.resourceKey ?? resourceKeyFromType(type),
+    description:
+      opts.description ||
+      `${isRequired ? "Required" : "Optional"} for ${alias} functionality.`,
+    permission:
+      opts.permission ?? DEFAULT_PERMISSION_BY_TYPE[type] ?? "CAN_VIEW",
+    fields,
+  };
+
+  return { entry, isRequired };
+}
+
+function runNonInteractive(opts: AddResourceOptions): void {
+  const cwd = process.cwd();
+  const pluginDir = path.resolve(cwd, opts.path ?? ".");
+  const loaded = loadManifest(pluginDir);
+  if (!loaded) return;
+  const { manifest, manifestPath } = loaded;
+
+  const type = opts.type as string;
+  const validTypes = getValidResourceTypes();
+  if (!validTypes.includes(type)) {
+    console.error(`Error: Unknown resource type "${type}".`);
+    console.error(`  Valid types: ${validTypes.join(", ")}`);
+    process.exit(1);
+  }
+  const { entry, isRequired } = buildEntry(type, opts);
+
+  if (isRequired) {
+    manifest.resources.required.push(entry);
+  } else {
+    manifest.resources.optional.push(entry);
+  }
+
+  if (opts.dryRun) {
+    console.log(JSON.stringify(manifest, null, 2));
+    return;
+  }
+
+  fs.writeFileSync(manifestPath, `${JSON.stringify(manifest, null, 2)}\n`);
+  console.log(
+    `Added ${entry.alias} as ${isRequired ? "required" : "optional"} to ${path.relative(cwd, manifestPath)}`,
+  );
+}
+
+async function runInteractive(opts: AddResourceOptions): Promise<void> {
+  intro("Add resource to plugin manifest");
+
+  const cwd = process.cwd();
+  const pluginDir = path.resolve(cwd, opts.path ?? ".");
+  const loaded = loadManifest(pluginDir);
+  if (!loaded) return;
+  const { manifest, manifestPath } = loaded;
 
   const spec = await promptOneResource();
   if (!spec) {
@@ -65,8 +164,6 @@ async function runPluginAddResource(options: { path?: string }): Promise<void> {
 
   const alias = humanizeResourceType(spec.type);
   const entry: ResourceRequirement = {
-    // Safe cast: spec.type comes from RESOURCE_TYPE_OPTIONS which reads values
-    // from the same JSON schema that generates the ResourceType union.
     type: spec.type as ResourceRequirement["type"],
     alias,
     resourceKey: spec.resourceKey,
@@ -89,13 +186,44 @@ async function runPluginAddResource(options: { path?: string }): Promise<void> {
   );
 }
 
+async function runPluginAddResource(opts: AddResourceOptions): Promise<void> {
+  if (opts.type) {
+    runNonInteractive(opts);
+  } else {
+    await runInteractive(opts);
+  }
+}
+
 export const pluginAddResourceCommand = new Command("add-resource")
   .description(
-    "Add a resource requirement to an existing plugin manifest (interactive). Overwrites manifest.json in place.",
+    "Add a resource requirement to an existing plugin manifest. Overwrites manifest.json in place.",
   )
   .option(
     "-p, --path <dir>",
-    "Plugin directory containing manifest.json, which will be edited in place (default: .)",
+    "Plugin directory containing manifest.json (default: .)",
+  )
+  .option(
+    "-t, --type <resource_type>",
+    "Resource type (e.g. sql_warehouse, volume). Enables non-interactive mode.",
+  )
+  .option("--required", "Mark resource as required (default: true)", true)
+  .option("--no-required", "Mark resource as optional")
+  .option("--resource-key <key>", "Resource key (default: derived from type)")
+  .option("--description <text>", "Description of the resource requirement")
+  .option("--permission <perm>", "Permission level (default: from schema)")
+  .option(
+    "--fields-json <json>",
+    'JSON object overriding field env vars (e.g. \'{"id":{"env":"MY_WAREHOUSE_ID"}}\')',
+  )
+  .option("--dry-run", "Preview the updated manifest without writing")
+  .addHelpText(
+    "after",
+    `
+Examples:
+  $ appkit plugin add-resource
+  $ appkit plugin add-resource --path plugins/my-plugin --type sql_warehouse
+  $ appkit plugin add-resource --path plugins/my-plugin --type volume --no-required --dry-run
+  $ appkit plugin add-resource --type sql_warehouse --fields-json '{"id":{"env":"MY_WAREHOUSE_ID"}}'`,
   )
   .action((opts) =>
     runPluginAddResource(opts).catch((err) => {