Merge branch 'main' into feat/auto-update-command

docs: add community skill ecosystem notes

AGENTS.md

@@ -1,6 +1,6 @@
 # Everything Claude Code (ECC) — Agent Instructions
 
-This is a **production-ready AI coding plugin** providing 47 specialized agents, 181 skills, 79 commands, and automated hook workflows for software development.
+This is a **production-ready AI coding plugin** providing 47 specialized agents, 181 skills, 80 commands, and automated hook workflows for software development.
 
 **Version:** 1.10.0
 
@@ -147,7 +147,7 @@ Troubleshoot failures: check test isolation → verify mocks → fix implementat
 ```
 agents/          — 47 specialized subagents
 skills/          — 181 workflow skills and domain knowledge
-commands/        — 79 slash commands
+commands/        — 80 slash commands
 hooks/           — Trigger-based automations
 rules/           — Always-follow guidelines (common + per-language)
 scripts/         — Cross-platform Node.js utilities

README.md

@@ -239,7 +239,7 @@ For manual install instructions see the README in the `rules/` folder. When copy
 /plugin list ecc@ecc
 ```
 
-**That's it!** You now have access to 47 agents, 181 skills, and 79 legacy command shims.
+**That's it!** You now have access to 47 agents, 181 skills, and 80 legacy command shims.
 
 ### Dashboard GUI
 
@@ -1013,6 +1013,14 @@ Please contribute! See [CONTRIBUTING.md](CONTRIBUTING.md) for guidelines.
 - Testing strategies (different frameworks, visual regression)
 - Domain-specific knowledge (ML, data engineering, mobile)
 
+### Community Ecosystem Notes
+
+These are not bundled with ECC and are not audited by this repo, but they are worth knowing about if you are exploring the broader Claude Code skills ecosystem:
+
+- [claude-seo](https://github.com/AgriciDaniel/claude-seo) — SEO-focused skill and agent collection
+- [claude-ads](https://github.com/AgriciDaniel/claude-ads) — Ad-audit and paid-growth workflow collection
+- [claude-cybersecurity](https://github.com/AgriciDaniel/claude-cybersecurity) — Security-oriented skill and agent collection
+
 ---
 
 ## Cursor IDE Support
@@ -1198,7 +1206,7 @@ The configuration is automatically detected from `.opencode/opencode.json`.
 | Feature | Claude Code | OpenCode | Status |
 |---------|-------------|----------|--------|
 | Agents | PASS: 47 agents | PASS: 12 agents | **Claude Code leads** |
-| Commands | PASS: 79 commands | PASS: 31 commands | **Claude Code leads** |
+| Commands | PASS: 80 commands | PASS: 31 commands | **Claude Code leads** |
 | Skills | PASS: 181 skills | PASS: 37 skills | **Claude Code leads** |
 | Hooks | PASS: 8 event types | PASS: 11 events | **OpenCode has more!** |
 | Rules | PASS: 29 rules | PASS: 13 instructions | **Claude Code leads** |
@@ -1307,7 +1315,7 @@ ECC is the **first plugin to maximize every major AI coding tool**. Here's how e
 | Feature | Claude Code | Cursor IDE | Codex CLI | OpenCode |
 |---------|------------|------------|-----------|----------|
 | **Agents** | 47 | Shared (AGENTS.md) | Shared (AGENTS.md) | 12 |
-| **Commands** | 79 | Shared | Instruction-based | 31 |
+| **Commands** | 80 | Shared | Instruction-based | 31 |
 | **Skills** | 181 | Shared | 10 (native format) | 37 |
 | **Hook Events** | 8 types | 15 types | None yet | 11 types |
 | **Hook Scripts** | 20+ scripts | 16 scripts (DRY adapter) | N/A | Plugin hooks |

README.zh-CN.md

@@ -162,7 +162,7 @@ npx ecc-install typescript
 /plugin list ecc@ecc
 ```
 
-**完成！** 你现在可以使用 47 个代理、181 个技能和 79 个命令。
+**完成！** 你现在可以使用 47 个代理、181 个技能和 80 个命令。
 
 ### multi-* 命令需要额外配置
 

agent.yaml

@@ -146,6 +146,7 @@ skills:
 commands:
   - agent-sort
   - aside
+  - auto-update
   - build-fix
   - checkpoint
   - claw

commands/auto-update.md

@@ -0,0 +1,28 @@
+---
+description: Pull the latest ECC repo changes and reinstall the current managed targets.
+disable-model-invocation: true
+---
+
+# Auto Update
+
+Update ECC from its upstream repo and regenerate the current context's managed install using the original install-state request.
+
+## Usage
+
+```bash
+# Preview the update without mutating anything
+ECC_ROOT="${CLAUDE_PLUGIN_ROOT:-$(node -e "var r=(()=>{var e=process.env.CLAUDE_PLUGIN_ROOT;if(e&&e.trim())return e.trim();var p=require('path'),f=require('fs'),h=require('os').homedir(),d=p.join(h,'.claude'),q=p.join('scripts','lib','utils.js');if(f.existsSync(p.join(d,q)))return d;for(var s of [['ecc'],['ecc@ecc'],['marketplace','ecc'],['everything-claude-code'],['everything-claude-code@everything-claude-code'],['marketplace','everything-claude-code']]){var l=p.join(d,'plugins',...s);if(f.existsSync(p.join(l,q)))return l}try{for(var g of ['ecc','everything-claude-code']){var b=p.join(d,'plugins','cache',g);for(var o of f.readdirSync(b,{withFileTypes:true})){if(!o.isDirectory())continue;for(var v of f.readdirSync(p.join(b,o.name),{withFileTypes:true})){if(!v.isDirectory())continue;var c=p.join(b,o.name,v.name);if(f.existsSync(p.join(c,q)))return c}}}}catch(x){}return d})();console.log(r)")}"
+node "$ECC_ROOT/scripts/auto-update.js" --dry-run
+
+# Update only Cursor-managed files in the current project
+node "$ECC_ROOT/scripts/auto-update.js" --target cursor
+
+# Override the ECC repo root explicitly
+node "$ECC_ROOT/scripts/auto-update.js" --repo-root /path/to/everything-claude-code
+```
+
+## Notes
+
+- This command uses the recorded install-state request and reruns `install-apply.js` after pulling the latest repo changes.
+- Reinstall is intentional: it handles upstream renames and deletions that `repair.js` cannot safely reconstruct from stale operations alone.
+- Use `--dry-run` first if you want to see the reconstructed reinstall plan before mutating anything.

docs/zh-CN/AGENTS.md

@@ -1,6 +1,6 @@
 # Everything Claude Code (ECC) — 智能体指令
 
-这是一个**生产就绪的 AI 编码插件**，提供 47 个专业代理、181 项技能、79 条命令以及自动化钩子工作流，用于软件开发。
+这是一个**生产就绪的 AI 编码插件**，提供 47 个专业代理、181 项技能、80 条命令以及自动化钩子工作流，用于软件开发。
 
 **版本:** 1.10.0
 
@@ -148,7 +148,7 @@
 ```
 agents/          — 47 个专业子代理
 skills/          — 181 个工作流技能和领域知识
-commands/        — 79 个斜杠命令
+commands/        — 80 个斜杠命令
 hooks/           — 基于触发的自动化
 rules/           — 始终遵循的指导方针（通用 + 每种语言）
 scripts/         — 跨平台 Node.js 实用工具

docs/zh-CN/README.md

@@ -209,7 +209,7 @@ npx ecc-install typescript
 /plugin list ecc@ecc
 ```
 
-**搞定！** 你现在可以使用 47 个智能体、181 项技能和 79 个命令了。
+**搞定！** 你现在可以使用 47 个智能体、181 项技能和 80 个命令了。
 
 ***
 
@@ -1095,7 +1095,7 @@ opencode
 | 功能特性 | Claude Code | OpenCode | 状态 |
 |---------|-------------|----------|--------|
 | 智能体 | PASS: 47 个 | PASS: 12 个 | **Claude Code 领先** |
-| 命令 | PASS: 79 个 | PASS: 31 个 | **Claude Code 领先** |
+| 命令 | PASS: 80 个 | PASS: 31 个 | **Claude Code 领先** |
 | 技能 | PASS: 181 项 | PASS: 37 项 | **Claude Code 领先** |
 | 钩子 | PASS: 8 种事件类型 | PASS: 11 种事件 | **OpenCode 更多！** |
 | 规则 | PASS: 29 条 | PASS: 13 条指令 | **Claude Code 领先** |
@@ -1207,7 +1207,7 @@ ECC 是**第一个最大化利用每个主要 AI 编码工具的插件**。以
 | 功能特性 | Claude Code | Cursor IDE | Codex CLI | OpenCode |
 |---------|------------|------------|-----------|----------|
 | **智能体** | 47 | 共享 (AGENTS.md) | 共享 (AGENTS.md) | 12 |
-| **命令** | 79 | 共享 | 基于指令 | 31 |
+| **命令** | 80 | 共享 | 基于指令 | 31 |
 | **技能** | 181 | 共享 | 10 (原生格式) | 37 |
 | **钩子事件** | 8 种类型 | 15 种类型 | 暂无 | 11 种类型 |
 | **钩子脚本** | 20+ 个脚本 | 16 个脚本 (DRY 适配器) | N/A | 插件钩子 |

manifests/install-modules.json

@@ -90,6 +90,7 @@
         ".gemini",
         ".opencode",
         "mcp-configs",
+        "scripts/auto-update.js",
         "scripts/setup-package-manager.js"
       ],
       "targets": [

package.json

@@ -259,11 +259,11 @@
   },
   "devDependencies": {
     "@eslint/js": "^9.39.2",
-    "@opencode-ai/plugin": "^1.4.3",
+    "@opencode-ai/plugin": "^1.0.0",
     "@types/node": "^20.19.24",
     "c8": "^11.0.0",
     "eslint": "^9.39.2",
-    "globals": "^17.5.0",
+    "globals": "^17.4.0",
     "markdownlint-cli": "^0.48.0",
     "typescript": "^5.9.3"
   },

scripts/auto-update.js

@@ -0,0 +1,361 @@
+#!/usr/bin/env node
+
+const fs = require('fs');
+const os = require('os');
+const path = require('path');
+const { spawnSync } = require('child_process');
+
+const { discoverInstalledStates } = require('./lib/install-lifecycle');
+const { SUPPORTED_INSTALL_TARGETS } = require('./lib/install-manifests');
+
+function showHelp(exitCode = 0) {
+  console.log(`
+Usage: node scripts/auto-update.js [--target <${SUPPORTED_INSTALL_TARGETS.join('|')}>] [--repo-root <path>] [--dry-run] [--json]
+
+Pull the latest ECC repo changes and reinstall the current context's managed targets
+using the original install-state request.
+`);
+  process.exit(exitCode);
+}
+
+function parseArgs(argv) {
+  const args = argv.slice(2);
+  const parsed = {
+    targets: [],
+    repoRoot: null,
+    dryRun: false,
+    json: false,
+    help: false,
+  };
+
+  for (let index = 0; index < args.length; index += 1) {
+    const arg = args[index];
+
+    if (arg === '--target') {
+      parsed.targets.push(args[index + 1] || null);
+      index += 1;
+    } else if (arg === '--repo-root') {
+      parsed.repoRoot = args[index + 1] || null;
+      index += 1;
+    } else if (arg === '--dry-run') {
+      parsed.dryRun = true;
+    } else if (arg === '--json') {
+      parsed.json = true;
+    } else if (arg === '--help' || arg === '-h') {
+      parsed.help = true;
+    } else {
+      throw new Error(`Unknown argument: ${arg}`);
+    }
+  }
+
+  return parsed;
+}
+
+function deriveRepoRootFromState(state) {
+  const operations = Array.isArray(state && state.operations) ? state.operations : [];
+
+  for (const operation of operations) {
+    if (typeof operation.sourcePath !== 'string' || !operation.sourcePath.trim()) {
+      continue;
+    }
+
+    if (typeof operation.sourceRelativePath !== 'string' || !operation.sourceRelativePath.trim()) {
+      continue;
+    }
+
+    const relativeParts = operation.sourceRelativePath
+      .split(/[\\/]+/)
+      .filter(Boolean);
+
+    if (relativeParts.length === 0) {
+      continue;
+    }
+
+    let repoRoot = path.resolve(operation.sourcePath);
+    for (let index = 0; index < relativeParts.length; index += 1) {
+      repoRoot = path.dirname(repoRoot);
+    }
+
+    return repoRoot;
+  }
+
+  throw new Error('Unable to infer ECC repo root from install-state operations');
+}
+
+function buildInstallApplyArgs(record) {
+  const state = record.state;
+  const target = state.target.target || record.adapter.target;
+  const request = state.request || {};
+  const args = [];
+
+  if (target) {
+    args.push('--target', target);
+  }
+
+  if (request.profile) {
+    args.push('--profile', request.profile);
+  }
+
+  if (Array.isArray(request.modules) && request.modules.length > 0) {
+    args.push('--modules', request.modules.join(','));
+  }
+
+  for (const componentId of Array.isArray(request.includeComponents) ? request.includeComponents : []) {
+    args.push('--with', componentId);
+  }
+
+  for (const componentId of Array.isArray(request.excludeComponents) ? request.excludeComponents : []) {
+    args.push('--without', componentId);
+  }
+
+  for (const language of Array.isArray(request.legacyLanguages) ? request.legacyLanguages : []) {
+    args.push(language);
+  }
+
+  return args;
+}
+
+function determineInstallCwd(record, repoRoot) {
+  if (record.adapter.kind === 'project') {
+    return path.dirname(record.state.target.root);
+  }
+
+  return repoRoot;
+}
+
+function validateRepoRoot(repoRoot) {
+  const normalized = path.resolve(repoRoot);
+  const packageJsonPath = path.join(normalized, 'package.json');
+  const installApplyPath = path.join(normalized, 'scripts', 'install-apply.js');
+
+  if (!fs.existsSync(packageJsonPath)) {
+    throw new Error(`Invalid ECC repo root: missing package.json at ${packageJsonPath}`);
+  }
+
+  if (!fs.existsSync(installApplyPath)) {
+    throw new Error(`Invalid ECC repo root: missing install script at ${installApplyPath}`);
+  }
+
+  return normalized;
+}
+
+function runExternalCommand(command, args, options = {}) {
+  const result = spawnSync(command, args, {
+    cwd: options.cwd,
+    env: options.env || process.env,
+    encoding: 'utf8',
+    maxBuffer: 10 * 1024 * 1024,
+  });
+
+  if (result.error) {
+    throw result.error;
+  }
+
+  if (typeof result.status === 'number' && result.status !== 0) {
+    const errorOutput = (result.stderr || result.stdout || '').trim();
+    throw new Error(`${command} ${args.join(' ')} failed${errorOutput ? `: ${errorOutput}` : ''}`);
+  }
+
+  return result;
+}
+
+function runAutoUpdate(options = {}, dependencies = {}) {
+  const discover = dependencies.discoverInstalledStates || discoverInstalledStates;
+  const execute = dependencies.runExternalCommand || runExternalCommand;
+  const homeDir = options.homeDir || process.env.HOME || os.homedir();
+  const projectRoot = options.projectRoot || process.cwd();
+  const requestedRepoRoot = options.repoRoot ? validateRepoRoot(options.repoRoot) : null;
+  const records = discover({
+    homeDir,
+    projectRoot,
+    targets: options.targets,
+  }).filter(record => record.exists);
+
+  const results = [];
+  if (records.length === 0) {
+    return {
+      dryRun: Boolean(options.dryRun),
+      repoRoot: requestedRepoRoot,
+      results,
+      summary: {
+        checkedCount: 0,
+        updatedCount: 0,
+        errorCount: 0,
+      },
+    };
+  }
+
+  const validRecords = [];
+  const inferredRepoRoots = [];
+  for (const record of records) {
+    if (record.error || !record.state) {
+      results.push({
+        adapter: record.adapter,
+        installStatePath: record.installStatePath,
+        status: 'error',
+        error: record.error || 'No valid install-state available',
+      });
+      continue;
+    }
+
+    const recordRepoRoot = requestedRepoRoot || validateRepoRoot(deriveRepoRootFromState(record.state));
+    inferredRepoRoots.push(recordRepoRoot);
+    validRecords.push({
+      record,
+      repoRoot: recordRepoRoot,
+    });
+  }
+
+  if (!requestedRepoRoot) {
+    const uniqueRepoRoots = [...new Set(inferredRepoRoots)];
+    if (uniqueRepoRoots.length > 1) {
+      throw new Error(`Multiple ECC repo roots detected: ${uniqueRepoRoots.join(', ')}`);
+    }
+  }
+
+  const repoRoot = requestedRepoRoot || inferredRepoRoots[0] || null;
+  if (!repoRoot) {
+    return {
+      dryRun: Boolean(options.dryRun),
+      repoRoot,
+      results,
+      summary: {
+        checkedCount: results.length,
+        updatedCount: 0,
+        errorCount: results.length,
+      },
+    };
+  }
+
+  const env = {
+    ...process.env,
+    HOME: homeDir,
+    USERPROFILE: homeDir,
+  };
+
+  if (!options.dryRun) {
+    execute('git', ['fetch', '--all', '--prune'], { cwd: repoRoot, env });
+    execute('git', ['pull', '--ff-only'], { cwd: repoRoot, env });
+  }
+
+  for (const entry of validRecords) {
+    const installArgs = buildInstallApplyArgs(entry.record);
+    const args = [
+      path.join(repoRoot, 'scripts', 'install-apply.js'),
+      ...installArgs,
+      '--json',
+    ];
+
+    if (options.dryRun) {
+      args.push('--dry-run');
+    }
+
+    try {
+      const commandResult = execute(process.execPath, args, {
+        cwd: determineInstallCwd(entry.record, repoRoot),
+        env,
+      });
+
+      let payload = null;
+      if (commandResult.stdout && commandResult.stdout.trim()) {
+        payload = JSON.parse(commandResult.stdout);
+      }
+
+      results.push({
+        adapter: entry.record.adapter,
+        installStatePath: entry.record.installStatePath,
+        repoRoot,
+        cwd: determineInstallCwd(entry.record, repoRoot),
+        installArgs,
+        status: options.dryRun ? 'planned' : 'updated',
+        payload,
+      });
+    } catch (error) {
+      results.push({
+        adapter: entry.record.adapter,
+        installStatePath: entry.record.installStatePath,
+        repoRoot,
+        installArgs,
+        status: 'error',
+        error: error.message,
+      });
+    }
+  }
+
+  return {
+    dryRun: Boolean(options.dryRun),
+    repoRoot,
+    results,
+    summary: {
+      checkedCount: results.length,
+      updatedCount: results.filter(result => result.status === 'updated' || result.status === 'planned').length,
+      errorCount: results.filter(result => result.status === 'error').length,
+    },
+  };
+}
+
+function printHuman(result) {
+  if (result.results.length === 0) {
+    console.log('No ECC install-state files found for the current home/project context.');
+    return;
+  }
+
+  console.log(`${result.dryRun ? 'Auto-update dry run' : 'Auto-update summary'}:\n`);
+  if (result.repoRoot) {
+    console.log(`Repo root: ${result.repoRoot}\n`);
+  }
+
+  for (const entry of result.results) {
+    console.log(`- ${entry.adapter.id}`);
+    console.log(`  Status: ${entry.status.toUpperCase()}`);
+    console.log(`  Install-state: ${entry.installStatePath}`);
+    if (entry.error) {
+      console.log(`  Error: ${entry.error}`);
+      continue;
+    }
+
+    console.log(`  Reinstall args: ${entry.installArgs.join(' ') || '(none)'}`);
+  }
+
+  console.log(`\nSummary: checked=${result.summary.checkedCount}, ${result.dryRun ? 'planned' : 'updated'}=${result.summary.updatedCount}, errors=${result.summary.errorCount}`);
+}
+
+function main() {
+  try {
+    const options = parseArgs(process.argv);
+    if (options.help) {
+      showHelp(0);
+    }
+
+    const result = runAutoUpdate({
+      homeDir: process.env.HOME || os.homedir(),
+      projectRoot: process.cwd(),
+      targets: options.targets,
+      repoRoot: options.repoRoot,
+      dryRun: options.dryRun,
+    });
+
+    if (options.json) {
+      console.log(JSON.stringify(result, null, 2));
+    } else {
+      printHuman(result);
+    }
+
+    process.exitCode = result.summary.errorCount > 0 ? 1 : 0;
+  } catch (error) {
+    console.error(`Error: ${error.message}`);
+    process.exit(1);
+  }
+}
+
+if (require.main === module) {
+  main();
+}
+
+module.exports = {
+  parseArgs,
+  deriveRepoRootFromState,
+  buildInstallApplyArgs,
+  determineInstallCwd,
+  runAutoUpdate,
+};

scripts/ecc.js

@@ -33,6 +33,10 @@ const COMMANDS = {
     script: 'repair.js',
     description: 'Restore drifted or missing ECC-managed files',
   },
+  'auto-update': {
+    script: 'auto-update.js',
+    description: 'Pull latest ECC changes and reinstall the current managed targets',
+  },
   status: {
     script: 'status.js',
     description: 'Query the ECC SQLite state store status summary',
@@ -58,6 +62,7 @@ const PRIMARY_COMMANDS = [
   'list-installed',
   'doctor',
   'repair',
+  'auto-update',
   'status',
   'sessions',
   'session-inspect',
@@ -90,6 +95,7 @@ Examples:
   ecc list-installed --json
   ecc doctor --target cursor
   ecc repair --dry-run
+  ecc auto-update --dry-run
   ecc status --json
   ecc sessions
   ecc sessions session-active --json

scripts/harness-audit.js

@@ -196,7 +196,9 @@ function findPluginInstall(rootDir) {
   ];
   const candidateRoots = [
     path.join(rootDir, '.claude', 'plugins'),
+    path.join(rootDir, '.claude', 'plugins', 'marketplaces'),
     homeDir && path.join(homeDir, '.claude', 'plugins'),
+    homeDir && path.join(homeDir, '.claude', 'plugins', 'marketplaces'),
   ].filter(Boolean);
   const candidates = candidateRoots.flatMap((pluginsDir) =>
     pluginDirs.flatMap((pluginDir) => [

tests/scripts/auto-update.test.js

@@ -0,0 +1,395 @@
+/**
+ * Tests for scripts/auto-update.js
+ */
+
+const assert = require('assert');
+const fs = require('fs');
+const os = require('os');
+const path = require('path');
+
+const {
+  parseArgs,
+  deriveRepoRootFromState,
+  buildInstallApplyArgs,
+  determineInstallCwd,
+  runAutoUpdate,
+} = require('../../scripts/auto-update');
+const {
+  createInstallState,
+} = require('../../scripts/lib/install-state');
+
+function test(name, fn) {
+  try {
+    fn();
+    console.log(`  \u2713 ${name}`);
+    return true;
+  } catch (error) {
+    console.log(`  \u2717 ${name}`);
+    console.log(`    Error: ${error.message}`);
+    return false;
+  }
+}
+
+function createTempDir(prefix) {
+  return fs.mkdtempSync(path.join(os.tmpdir(), prefix));
+}
+
+function cleanup(dirPath) {
+  fs.rmSync(dirPath, { recursive: true, force: true });
+}
+
+function makeRecord({ repoRoot, homeDir, projectRoot, adapter, request, resolution, operations }) {
+  const targetRoot = adapter.kind === 'project'
+    ? path.join(projectRoot, `.${adapter.target}`)
+    : path.join(homeDir, '.claude');
+  const installStatePath = adapter.kind === 'project'
+    ? path.join(targetRoot, 'ecc-install-state.json')
+    : path.join(targetRoot, 'ecc', 'install-state.json');
+
+  const state = createInstallState({
+    adapter,
+    targetRoot,
+    installStatePath,
+    request,
+    resolution,
+    operations,
+    source: {
+      repoVersion: '1.10.0',
+      repoCommit: 'abc123',
+      manifestVersion: 1,
+    },
+  });
+
+  return {
+    adapter,
+    targetRoot,
+    installStatePath,
+    exists: true,
+    state,
+    error: null,
+    repoRoot,
+  };
+}
+
+function ensureFakeRepo(repoRoot) {
+  fs.mkdirSync(path.join(repoRoot, 'scripts'), { recursive: true });
+  fs.writeFileSync(
+    path.join(repoRoot, 'package.json'),
+    JSON.stringify({ name: 'everything-claude-code', version: '1.10.0' }, null, 2)
+  );
+  fs.writeFileSync(path.join(repoRoot, 'scripts', 'install-apply.js'), '#!/usr/bin/env node\n');
+}
+
+function runTests() {
+  console.log('\n=== Testing auto-update.js ===\n');
+
+  let passed = 0;
+  let failed = 0;
+
+  if (test('parseArgs reads repo-root, target, dry-run, and json flags', () => {
+    const parsed = parseArgs([
+      'node',
+      'scripts/auto-update.js',
+      '--target',
+      'cursor',
+      '--repo-root',
+      '/tmp/ecc',
+      '--dry-run',
+      '--json',
+    ]);
+
+    assert.deepStrictEqual(parsed.targets, ['cursor']);
+    assert.strictEqual(parsed.repoRoot, '/tmp/ecc');
+    assert.strictEqual(parsed.dryRun, true);
+    assert.strictEqual(parsed.json, true);
+  })) passed += 1; else failed += 1;
+
+  if (test('parseArgs rejects unknown arguments', () => {
+    assert.throws(
+      () => parseArgs(['node', 'scripts/auto-update.js', '--bogus']),
+      /Unknown argument: --bogus/
+    );
+  })) passed += 1; else failed += 1;
+
+  if (test('deriveRepoRootFromState uses sourcePath and sourceRelativePath', () => {
+    const state = {
+      operations: [
+        {
+          sourcePath: path.join('/tmp', 'ecc', 'scripts', 'setup-package-manager.js'),
+          sourceRelativePath: path.join('scripts', 'setup-package-manager.js'),
+        },
+      ],
+    };
+
+    assert.strictEqual(
+      deriveRepoRootFromState(state),
+      path.resolve(path.join('/tmp', 'ecc'))
+    );
+  })) passed += 1; else failed += 1;
+
+  if (test('deriveRepoRootFromState fails when source metadata is unavailable', () => {
+    assert.throws(
+      () => deriveRepoRootFromState({ operations: [{ destinationPath: '/tmp/file' }] }),
+      /Unable to infer ECC repo root/
+    );
+  })) passed += 1; else failed += 1;
+
+  if (test('buildInstallApplyArgs reconstructs legacy installs', () => {
+    const record = {
+      adapter: { target: 'claude', kind: 'home' },
+      state: {
+        target: { target: 'claude' },
+        request: {
+          profile: null,
+          modules: [],
+          includeComponents: [],
+          excludeComponents: [],
+          legacyLanguages: ['typescript', 'python'],
+          legacyMode: true,
+        },
+      },
+    };
+
+    assert.deepStrictEqual(buildInstallApplyArgs(record), [
+      '--target', 'claude',
+      'typescript',
+      'python',
+    ]);
+  })) passed += 1; else failed += 1;
+
+  if (test('buildInstallApplyArgs reconstructs manifest installs', () => {
+    const record = {
+      adapter: { target: 'cursor', kind: 'project' },
+      state: {
+        target: { target: 'cursor' },
+        request: {
+          profile: 'developer',
+          modules: ['platform-configs'],
+          includeComponents: ['component:alpha'],
+          excludeComponents: ['component:beta'],
+          legacyLanguages: [],
+          legacyMode: false,
+        },
+      },
+    };
+
+    assert.deepStrictEqual(buildInstallApplyArgs(record), [
+      '--target', 'cursor',
+      '--profile', 'developer',
+      '--modules', 'platform-configs',
+      '--with', 'component:alpha',
+      '--without', 'component:beta',
+    ]);
+  })) passed += 1; else failed += 1;
+
+  if (test('determineInstallCwd uses the project root for project installs', () => {
+    const record = {
+      adapter: { kind: 'project' },
+      state: {
+        target: {
+          root: path.join('/tmp', 'project', '.cursor'),
+        },
+      },
+    };
+
+    assert.strictEqual(determineInstallCwd(record, '/tmp/ecc'), path.join('/tmp', 'project'));
+  })) passed += 1; else failed += 1;
+
+  if (test('runAutoUpdate reports when no install-state files are present', () => {
+    const result = runAutoUpdate(
+      {
+        homeDir: '/tmp/home',
+        projectRoot: '/tmp/project',
+        dryRun: true,
+      },
+      {
+        discoverInstalledStates: () => [],
+      }
+    );
+
+    assert.strictEqual(result.results.length, 0);
+    assert.strictEqual(result.summary.checkedCount, 0);
+    assert.strictEqual(result.summary.errorCount, 0);
+  })) passed += 1; else failed += 1;
+
+  if (test('runAutoUpdate rejects mixed inferred repo roots', () => {
+    const homeDir = createTempDir('auto-update-home-');
+    const projectRoot = createTempDir('auto-update-project-');
+    const repoOne = createTempDir('auto-update-repo-');
+    const repoTwo = createTempDir('auto-update-repo-');
+
+    try {
+      ensureFakeRepo(repoOne);
+      ensureFakeRepo(repoTwo);
+
+      const records = [
+        makeRecord({
+          repoRoot: repoOne,
+          homeDir,
+          projectRoot,
+          adapter: { id: 'claude-home', target: 'claude', kind: 'home' },
+          request: {
+            profile: null,
+            modules: [],
+            includeComponents: [],
+            excludeComponents: [],
+            legacyLanguages: ['typescript'],
+            legacyMode: true,
+          },
+          resolution: { selectedModules: ['legacy-claude-rules'], skippedModules: [] },
+          operations: [
+            {
+              kind: 'copy-file',
+              moduleId: 'legacy-claude-rules',
+              sourcePath: path.join(repoOne, 'rules', 'common', 'coding-style.md'),
+              sourceRelativePath: path.join('rules', 'common', 'coding-style.md'),
+              destinationPath: path.join(homeDir, '.claude', 'rules', 'common', 'coding-style.md'),
+              strategy: 'preserve-relative-path',
+              ownership: 'managed',
+              scaffoldOnly: false,
+            },
+          ],
+        }),
+        makeRecord({
+          repoRoot: repoTwo,
+          homeDir,
+          projectRoot,
+          adapter: { id: 'cursor-project', target: 'cursor', kind: 'project' },
+          request: {
+            profile: 'core',
+            modules: [],
+            includeComponents: [],
+            excludeComponents: [],
+            legacyLanguages: [],
+            legacyMode: false,
+          },
+          resolution: { selectedModules: ['rules-core'], skippedModules: [] },
+          operations: [
+            {
+              kind: 'copy-file',
+              moduleId: 'rules-core',
+              sourcePath: path.join(repoTwo, '.cursor', 'mcp.json'),
+              sourceRelativePath: path.join('.cursor', 'mcp.json'),
+              destinationPath: path.join(projectRoot, '.cursor', 'mcp.json'),
+              strategy: 'sync-root-children',
+              ownership: 'managed',
+              scaffoldOnly: false,
+            },
+          ],
+        }),
+      ];
+
+      assert.throws(
+        () => runAutoUpdate(
+          {
+            homeDir,
+            projectRoot,
+            dryRun: true,
+          },
+          {
+            discoverInstalledStates: () => records,
+          }
+        ),
+        /Multiple ECC repo roots detected/
+      );
+    } finally {
+      cleanup(homeDir);
+      cleanup(projectRoot);
+      cleanup(repoOne);
+      cleanup(repoTwo);
+    }
+  })) passed += 1; else failed += 1;
+
+  if (test('runAutoUpdate fetches, pulls, and reinstalls using reconstructed args', () => {
+    const homeDir = createTempDir('auto-update-home-');
+    const projectRoot = createTempDir('auto-update-project-');
+    const repoRoot = createTempDir('auto-update-repo-');
+
+    try {
+      ensureFakeRepo(repoRoot);
+
+      const records = [
+        makeRecord({
+          repoRoot,
+          homeDir,
+          projectRoot,
+          adapter: { id: 'cursor-project', target: 'cursor', kind: 'project' },
+          request: {
+            profile: 'developer',
+            modules: [],
+            includeComponents: ['component:alpha'],
+            excludeComponents: ['component:beta'],
+            legacyLanguages: [],
+            legacyMode: false,
+          },
+          resolution: { selectedModules: ['rules-core'], skippedModules: [] },
+          operations: [
+            {
+              kind: 'copy-file',
+              moduleId: 'platform-configs',
+              sourcePath: path.join(repoRoot, '.cursor', 'mcp.json'),
+              sourceRelativePath: path.join('.cursor', 'mcp.json'),
+              destinationPath: path.join(projectRoot, '.cursor', 'mcp.json'),
+              strategy: 'sync-root-children',
+              ownership: 'managed',
+              scaffoldOnly: false,
+            },
+          ],
+        }),
+      ];
+
+      const commands = [];
+      const result = runAutoUpdate(
+        {
+          homeDir,
+          projectRoot,
+          dryRun: false,
+        },
+        {
+          discoverInstalledStates: () => records,
+          runExternalCommand: (command, args, options) => {
+            commands.push({ command, args, options });
+            if (command === process.execPath) {
+              return {
+                stdout: JSON.stringify({
+                  dryRun: false,
+                  result: {
+                    installStatePath: path.join(projectRoot, '.cursor', 'ecc-install-state.json'),
+                  },
+                }),
+                stderr: '',
+              };
+            }
+
+            return { stdout: '', stderr: '' };
+          },
+        }
+      );
+
+      assert.strictEqual(result.summary.checkedCount, 1);
+      assert.strictEqual(result.summary.updatedCount, 1);
+      assert.deepStrictEqual(commands.map(entry => [entry.command, entry.args[0]]), [
+        ['git', 'fetch'],
+        ['git', 'pull'],
+        [process.execPath, path.join(repoRoot, 'scripts', 'install-apply.js')],
+      ]);
+      assert.deepStrictEqual(commands[2].args.slice(1), [
+        '--target', 'cursor',
+        '--profile', 'developer',
+        '--with', 'component:alpha',
+        '--without', 'component:beta',
+        '--json',
+      ]);
+      assert.strictEqual(commands[2].options.cwd, projectRoot);
+    } finally {
+      cleanup(homeDir);
+      cleanup(projectRoot);
+      cleanup(repoRoot);
+    }
+  })) passed += 1; else failed += 1;
+
+  console.log(`\nResults: Passed: ${passed}, Failed: ${failed}`);
+  process.exit(failed > 0 ? 1 : 0);
+}
+
+runTests();

tests/scripts/ecc.test.js

@@ -68,6 +68,7 @@ function main() {
       assert.match(result.stdout, /catalog/);
       assert.match(result.stdout, /list-installed/);
       assert.match(result.stdout, /doctor/);
+      assert.match(result.stdout, /auto-update/);
     }],
     ['delegates explicit install command', () => {
       const result = runCli(['install', '--dry-run', '--json', 'typescript']);
@@ -112,6 +113,17 @@ function main() {
       const payload = parseJson(result.stdout);
       assert.deepStrictEqual(payload.records, []);
     }],
+    ['delegates auto-update command', () => {
+      const homeDir = createTempDir('ecc-cli-home-');
+      const projectRoot = createTempDir('ecc-cli-project-');
+      const result = runCli(['auto-update', '--dry-run', '--json'], {
+        cwd: projectRoot,
+        env: { HOME: homeDir },
+      });
+      assert.strictEqual(result.status, 0, result.stderr);
+      const payload = parseJson(result.stdout);
+      assert.deepStrictEqual(payload.results, []);
+    }],
     ['delegates session-inspect command', () => {
       const homeDir = createTempDir('ecc-cli-home-');
       const sessionsDir = path.join(homeDir, '.claude', 'sessions');
@@ -135,6 +147,11 @@ function main() {
       assert.strictEqual(result.status, 0, result.stderr);
       assert.match(result.stdout, /Usage: node scripts\/repair\.js/);
     }],
+    ['supports help for the auto-update subcommand', () => {
+      const result = runCli(['help', 'auto-update']);
+      assert.strictEqual(result.status, 0, result.stderr);
+      assert.match(result.stdout, /Usage: node scripts\/auto-update\.js/);
+    }],
     ['supports help for the catalog subcommand', () => {
       const result = runCli(['help', 'catalog']);
       assert.strictEqual(result.status, 0, result.stderr);

yarn.lock

@@ -169,30 +169,30 @@ __metadata:
   languageName: node
   linkType: hard
 
-"@opencode-ai/plugin@npm:^1.4.3":
-  version: 1.4.3
-  resolution: "@opencode-ai/plugin@npm:1.4.3"
+"@opencode-ai/plugin@npm:^1.0.0":
+  version: 1.3.15
+  resolution: "@opencode-ai/plugin@npm:1.3.15"
   dependencies:
-    "@opencode-ai/sdk": "npm:1.4.3"
+    "@opencode-ai/sdk": "npm:1.3.15"
     zod: "npm:4.1.8"
   peerDependencies:
-    "@opentui/core": ">=0.1.97"
-    "@opentui/solid": ">=0.1.97"
+    "@opentui/core": ">=0.1.96"
+    "@opentui/solid": ">=0.1.96"
   peerDependenciesMeta:
     "@opentui/core":
       optional: true
     "@opentui/solid":
       optional: true
-  checksum: 10c0/a20328a691a674638e4718c1fb911ea68b60fc7560f1bf314324114ccdcabbddc12e98c4fc9f3aad69e92aaaac7edbd44216bf036955ec5d1f50282430ab06ae
+  checksum: 10c0/1a662ff700812223310612f3c8c7fd4465eda5763d726ec4d29d0eae26babf344ef176c9b987d79fe1e29c8a498178881a47d7080bb9f4db3e70dad59eb8cd9e
   languageName: node
   linkType: hard
 
-"@opencode-ai/sdk@npm:1.4.3":
-  version: 1.4.3
-  resolution: "@opencode-ai/sdk@npm:1.4.3"
+"@opencode-ai/sdk@npm:1.3.15":
+  version: 1.3.15
+  resolution: "@opencode-ai/sdk@npm:1.3.15"
   dependencies:
     cross-spawn: "npm:7.0.6"
-  checksum: 10c0/edba27ef01ecfb6fde7df2348f953aab64f2e7b99e9cd5b155474e7e02cc0db62da242d9edcd5b704110b9ef82bc16633d99d25eaa812d4279badede71ae419f
+  checksum: 10c0/3957ae62e0ec1e339d9493e03a2440c95afdd64a608a2dc9db8383338650318a294280b2142305db5b0147badacbefa0d07e949d31167e5a4a49c9d057d016fa
   languageName: node
   linkType: hard
 
@@ -548,12 +548,12 @@ __metadata:
   dependencies:
     "@eslint/js": "npm:^9.39.2"
     "@iarna/toml": "npm:^2.2.5"
-    "@opencode-ai/plugin": "npm:^1.4.3"
+    "@opencode-ai/plugin": "npm:^1.0.0"
     "@types/node": "npm:^20.19.24"
     ajv: "npm:^8.18.0"
     c8: "npm:^11.0.0"
     eslint: "npm:^9.39.2"
-    globals: "npm:^17.5.0"
+    globals: "npm:^17.4.0"
     markdownlint-cli: "npm:^0.48.0"
     sql.js: "npm:^1.14.1"
     typescript: "npm:^5.9.3"
@@ -834,10 +834,10 @@ __metadata:
   languageName: node
   linkType: hard
 
-"globals@npm:^17.5.0":
-  version: 17.5.0
-  resolution: "globals@npm:17.5.0"
-  checksum: 10c0/92828102ed2f5637907725f0478038bed02fc83e9fc89300bb753639ba7c022b6c02576fc772117302b431b204591db1f2fa909d26f3f0a9852cc856a941df3f
+"globals@npm:^17.4.0":
+  version: 17.4.0
+  resolution: "globals@npm:17.4.0"
+  checksum: 10c0/2be9e8c2b9035836f13d420b22f0247a328db82967d3bebfc01126d888ed609305f06c05895914e969653af5c6ba35fd7a0920f3e6c869afa60666c810630feb
   languageName: node
   linkType: hard