feat(skills): add install dispatch for local skill setup

src/cli/skills.ts

@@ -2,7 +2,7 @@ import type { Command } from 'commander';
 import { resolve } from 'path';
 import { homedir } from 'os';
 import type { Skill } from '../skills/index.js';
-import { loadAllSkills } from '../skills/index.js';
+import { loadAllSkills, SkillInstaller } from '../skills/index.js';
 import { loadConfigSafe } from './shared.js';
 
 export interface SkillListRow {
@@ -87,6 +87,19 @@ function loadSkillsFromConfig(configPath?: string): { skills?: Skill[]; error?:
   return { skills };
 }
 
+export function installSkillFromDirectory(installer: SkillInstaller, sourcePath: string): { skill?: Skill; error?: string } {
+  const sourceDir = resolve(sourcePath);
+  try {
+    const skill = installer.install(sourceDir);
+    if (!skill) {
+      return { error: `Failed to load skill from '${sourceDir}' after installation.` };
+    }
+    return { skill };
+  } catch (error) {
+    return { error: error instanceof Error ? error.message : String(error) };
+  }
+}
+
 export function registerSkillsCommand(program: Command): void {
   const skills = program
     .command('skills')
@@ -144,4 +157,29 @@ export function registerSkillsCommand(program: Command): void {
 
       console.log(renderSkillInfo(skill));
     });
+
+  skills
+    .command('install <path>')
+    .description('Install a skill from a local directory')
+    .option('-c, --config <path>', 'Config file path')
+    .action((pathArg: string, opts: { config?: string }) => {
+      const loaded = loadConfigSafe(opts.config);
+      if (loaded.error || !loaded.config) {
+        console.error(loaded.error ?? 'Failed to load config');
+        process.exitCode = 1;
+        return;
+      }
+
+      const defaultManagedDir = resolve(homedir(), '.flynn/workspace/skills');
+      const installer = new SkillInstaller(loaded.config.skills.managed_dir ?? defaultManagedDir);
+      const result = installSkillFromDirectory(installer, pathArg);
+
+      if (result.error || !result.skill) {
+        console.error(result.error ?? `Failed to install skill from '${pathArg}'.`);
+        process.exitCode = 1;
+        return;
+      }
+
+      console.log(`Installed skill '${result.skill.manifest.name}' (${result.skill.manifest.version}).`);
+    });
 }