feat: add Kiro IDE support

- Added Kiro IDE to the list of supported IDEs in the installer.
- Implemented the `setupKiro` function to create the necessary files and directories for Kiro IDE integration in `ide-setup.js`.
- Updated `bmad.js` to include `kiro` in the interactive installer and command-line options.
- Added `kiro` configuration to `install.config.yaml.

tools/installer/bin/bmad.js

@@ -49,7 +49,7 @@ program
   .option('-d, --directory <path>', 'Installation directory')
   .option(
     '-i, --ide <ide...>',
-    'Configure for specific IDE(s) - can specify multiple (cursor, claude-code, windsurf, trae, roo, kilo, cline, gemini, qwen-code, github-copilot, codex, codex-web, auggie-cli, iflow-cli, opencode, other)',
+    'Configure for specific IDE(s) - can specify multiple (cursor, claude-code, windsurf, trae, roo, kilo, kiro, cline, gemini, qwen-code, github-copilot, codex, codex-web, auggie-cli, iflow-cli, opencode, other)',
   )
   .option(
     '-e, --expansion-packs <packs...>',
@@ -402,6 +402,7 @@ async function promptInstallation() {
           { name: 'Trae', value: 'trae' }, // { name: 'Trae', value: 'trae'}
           { name: 'Roo Code', value: 'roo' },
           { name: 'Kilo Code', value: 'kilo' },
+          { name: 'Kiro IDE', value: 'kiro' },
           { name: 'Cline', value: 'cline' },
           { name: 'Gemini CLI', value: 'gemini' },
           { name: 'Qwen Code', value: 'qwen-code' },

tools/installer/config/install.config.yaml

@@ -9,6 +9,16 @@ installation-options:
     description: Select and install a single agent with its dependencies
     action: copy-agent
 ide-configurations:
+  kiro:
+    name: Kiro IDE
+    rule-dir: .kiro/steering/
+    format: multi-file
+    command-suffix: .md
+    instructions: |
+      # To use BMad agents in Kiro IDE:
+      # 1. The installer creates agent files in `.kiro/steering/`.
+      # 2. The steering file `bmad.md` is always included.
+      # 3. Type *agent-name (e.g., "*agent-dev", "*agent-pm") to activate the agent.
   cursor:
     name: Cursor
     rule-dir: .cursor/rules/bmad/

tools/installer/lib/ide-setup.js

@@ -69,6 +69,9 @@ class IdeSetup extends BaseIdeSetup {
       case 'cline': {
         return this.setupCline(installDir, selectedAgent);
       }
+      case 'kiro': {
+        return this.setupKiro(installDir, selectedAgent);
+      }
       case 'kilo': {
         return this.setupKilocode(installDir, selectedAgent);
       }
@@ -1391,6 +1394,36 @@ class IdeSetup extends BaseIdeSetup {
     }
   }
 
+  async setupKiro(installDir, selectedAgent) {
+    const kiroSteeringDir = path.join(installDir, '.kiro', 'steering');
+    await fileManager.ensureDirectory(kiroSteeringDir);
+
+    // Get all agent IDs
+    const agents = selectedAgent ? [selectedAgent] : await this.getAllAgentIds(installDir);
+    const agentLinks = [];
+
+    for (const agentId of agents) {
+      // Find the agent file
+      const agentPath = await this.findAgentPath(agentId, installDir);
+      if (agentPath) {
+        const agentContent = await fileManager.readFile(agentPath);
+        const mdPath = path.join(kiroSteeringDir, `${agentId}.md`);
+        await fileManager.writeFile(mdPath, agentContent);
+        agentLinks.push(`- [*agent-${agentId}](./${agentId}.md)`);
+        console.log(chalk.green(`✓ Created steering file: ${agentId}.md`));
+      }
+    }
+
+    // Create bmad-method.md and readme.md with inclusion header and agent links
+    const inclusionHeader = '---\ninclusion: always\n---\n';
+    const intro =
+      "i'll open the next file that is under the .kiro/steering/ dir based on the user's input file name\n";
+    const content = `${inclusionHeader}\n${intro}\n${agentLinks.join('\n')}\n`;
+    await fileManager.writeFile(path.join(kiroSteeringDir, 'bmad.md'), content);
+    console.log(chalk.green('✓ Created bmad.md for Kiro steering.'));
+    return true;
+  }
+
   async findAgentPath(agentId, installDir) {
     // Try to find the agent file in various locations
     const possiblePaths = [