diff --git a/README.md b/README.md
index 0f9830859..a4eaacb9c 100644
--- a/README.md
+++ b/README.md
@@ -105,11 +105,31 @@ This auto-detects your harness and writes the build compiled for it to the right
 
 Claude Code users can alternatively install the plugin with `/plugin marketplace add pbakaus/impeccable`. The general-purpose `npx skills add pbakaus/impeccable` also works, though it installs one shared build for all harnesses rather than the one compiled for yours.
 
-### Option 2: Download from Website
+### Option 2: Git Submodule
+
+For teams that want to keep Impeccable vendored and updated through Git, add this repo as a submodule and link the compiled provider build into your harness folders:
+
+```bash
+git submodule add https://github.com/pbakaus/impeccable .impeccable
+npx impeccable skills link --source=.impeccable --providers=claude,cursor
+git add .gitmodules .impeccable .claude .cursor
+git commit -m "Add Impeccable skills"
+```
+
+Use the providers your project needs, for example `claude`, `cursor`, `gemini`, `codex`, `github`, `opencode`, `pi`, `qoder`, `trae`, `trae-cn`, or `rovo-dev`. The command links individual skill folders from `.impeccable/dist/universal/` and leaves existing real skill directories untouched unless you pass `--force`.
+
+To update later:
+
+```bash
+git submodule update --remote .impeccable
+npx impeccable skills link --source=.impeccable --providers=claude,cursor
+```
+
+### Option 3: Download from Website
 
 Visit [impeccable.style](https://impeccable.style), download the ZIP for your tool, and extract to your project.
 
-### Option 3: Copy from Repository
+### Option 4: Copy from Repository
 
 **Cursor:**
 ```bash
diff --git a/README.npm.md b/README.npm.md
index 254e63913..7e3cfaa32 100644
--- a/README.npm.md
+++ b/README.npm.md
@@ -11,6 +11,9 @@ npx impeccable skills install
 # Update skills to the latest version
 npx impeccable skills update
 
+# Link skills from a Git submodule checkout
+npx impeccable skills link --source=.impeccable --providers=claude,cursor
+
 # List all available commands
 npx impeccable skills help
 
diff --git a/cli/bin/cli.js b/cli/bin/cli.js
index 328420f0e..54c1bd6fd 100755
--- a/cli/bin/cli.js
+++ b/cli/bin/cli.js
@@ -24,6 +24,7 @@ Commands:
   detect [file-or-dir-or-url...]   Scan for UI anti-patterns and design quality issues
   skills help                      List all available skills and commands
   skills install                   Install impeccable skills into your project
+  skills link                      Symlink skills from a local checkout or submodule
   skills update                    Update skills to the latest version
   skills check                     Check if skill updates are available
 
diff --git a/cli/bin/commands/skills.mjs b/cli/bin/commands/skills.mjs
index 29d153ae6..8b727940f 100644
--- a/cli/bin/commands/skills.mjs
+++ b/cli/bin/commands/skills.mjs
@@ -4,12 +4,13 @@
  * Usage:
  *   impeccable skills help      Show all available skills and commands
  *   impeccable skills install   Install compiled skills from the universal bundle
+ *   impeccable skills link      Symlink compiled skills from a local checkout
  *   impeccable skills update    Update skills to latest version
  */
 
 import { execSync } from 'node:child_process';
-import { existsSync, readFileSync, readdirSync, statSync, lstatSync, unlinkSync, mkdirSync, writeFileSync, rmSync, renameSync, createWriteStream, realpathSync } from 'node:fs';
-import { join, resolve, dirname } from 'node:path';
+import { existsSync, readFileSync, readdirSync, statSync, lstatSync, unlinkSync, mkdirSync, writeFileSync, rmSync, renameSync, createWriteStream, realpathSync, symlinkSync, readlinkSync } from 'node:fs';
+import { join, resolve, dirname, relative, isAbsolute } from 'node:path';
 import { createInterface } from 'node:readline';
 import { fileURLToPath } from 'node:url';
 import { get } from 'node:https';
@@ -21,7 +22,25 @@ const __dirname = dirname(fileURLToPath(import.meta.url));
 const API_BASE = 'https://impeccable.style';
 
 // Provider folder names in project roots
-const PROVIDER_DIRS = ['.claude', '.cursor', '.gemini', '.agents', '.github', '.kiro', '.opencode', '.pi', '.qoder', '.trae', '.trae-cn'];
+const PROVIDER_DIRS = ['.claude', '.cursor', '.gemini', '.agents', '.github', '.kiro', '.opencode', '.pi', '.qoder', '.trae', '.trae-cn', '.rovodev'];
+const PROVIDER_ALIASES = {
+  agents: '.agents',
+  claude: '.claude',
+  'claude-code': '.claude',
+  codex: '.agents',
+  copilot: '.github',
+  cursor: '.cursor',
+  gemini: '.gemini',
+  github: '.github',
+  kiro: '.kiro',
+  opencode: '.opencode',
+  pi: '.pi',
+  qoder: '.qoder',
+  'rovo-dev': '.rovodev',
+  rovodev: '.rovodev',
+  trae: '.trae',
+  'trae-cn': '.trae-cn',
+};
 
 // When a project has no harness folder yet, infer the target from globally
 // installed harnesses (~/.claude, ~/.codex, ...). Codex reads skills from
@@ -34,6 +53,7 @@ const GLOBAL_HARNESS_HINTS = [
   { home: '.kiro', provider: '.kiro' },
   { home: '.opencode', provider: '.opencode' },
   { home: '.qoder', provider: '.qoder' },
+  { home: '.rovodev', provider: '.rovodev' },
 ];
 
 // Last-resort default when nothing is detected: Claude Code + the universal
@@ -61,6 +81,7 @@ async function showHelp() {
 
   console.log('\n  Impeccable Skills & Commands\n');
   console.log('  Install:  npx impeccable skills install');
+  console.log('  Link:     npx impeccable skills link --source=.impeccable');
   console.log('  Update:   npx impeccable skills update');
   console.log('  Docs:     https://impeccable.style/cheatsheet\n');
   console.log(`  ${pad('Command', 22)} Description`);
@@ -291,6 +312,25 @@ function migrateUnprefixImpeccable(root) {
   return migrated;
 }
 
+function getFlagValue(flags, name) {
+  const prefix = `${name}=`;
+  const inline = flags.find(f => f.startsWith(prefix));
+  if (inline) return inline.slice(prefix.length);
+  const index = flags.indexOf(name);
+  if (index !== -1 && flags[index + 1] && !flags[index + 1].startsWith('-')) {
+    return flags[index + 1];
+  }
+  return null;
+}
+
+function normalizeProviderName(value) {
+  const raw = String(value || '').trim();
+  if (!raw) return null;
+  if (PROVIDER_DIRS.includes(raw)) return raw;
+  const key = raw.replace(/^\./, '').toLowerCase();
+  return PROVIDER_ALIASES[key] || null;
+}
+
 /**
  * Decide which provider folders to install into.
  *  1. An explicit --providers=.claude,.cursor list wins.
@@ -304,8 +344,8 @@ function resolveInstallTargets(root, providersValue) {
       .split(',')
       .map(s => s.trim())
       .filter(Boolean)
-      .map(s => (s.startsWith('.') ? s : `.${s}`))
-      .filter(p => PROVIDER_DIRS.includes(p));
+      .map(normalizeProviderName)
+      .filter(Boolean);
     return [...new Set(wanted)];
   }
 
@@ -351,10 +391,144 @@ function copyProviderSkills(bundleDir, root, targets) {
   return written;
 }
 
+function resolveLinkSource(sourceValue, root) {
+  const sourcePath = sourceValue || '.impeccable';
+  const checkoutRoot = isAbsolute(sourcePath) ? sourcePath : resolve(root, sourcePath);
+  const universalRoot = join(checkoutRoot, 'dist', 'universal');
+  if (existsSync(universalRoot)) {
+    return { checkoutRoot, bundleRoot: universalRoot };
+  }
+  if (PROVIDER_DIRS.some(provider => existsSync(join(checkoutRoot, provider, 'skills')))) {
+    return { checkoutRoot, bundleRoot: checkoutRoot };
+  }
+  throw new Error(`Could not find compiled skills in ${sourcePath}. Expected dist/universal/ or provider skill folders.`);
+}
+
+function pathExistsOrLink(path) {
+  try {
+    lstatSync(path);
+    return true;
+  } catch {
+    return false;
+  }
+}
+
+function isSymlinkTo(dest, expectedSource) {
+  try {
+    if (!lstatSync(dest).isSymbolicLink()) return false;
+    const target = readlinkSync(dest);
+    const resolvedTarget = resolve(dirname(dest), target);
+    return realpathSync(resolvedTarget) === realpathSync(expectedSource);
+  } catch {
+    return false;
+  }
+}
+
+function resolveUniqueLinkTargets(root, targets) {
+  const seen = new Set();
+  const unique = [];
+  for (const provider of targets) {
+    const localSkillsDir = join(root, provider, 'skills');
+    mkdirSync(localSkillsDir, { recursive: true });
+    const real = realpathSync(localSkillsDir);
+    if (seen.has(real)) continue;
+    seen.add(real);
+    unique.push({ provider, localSkillsDir });
+  }
+  return unique;
+}
+
+function linkProviderSkills(bundleRoot, root, targets, { force = false } = {}) {
+  let linked = 0;
+  let already = 0;
+  let skipped = 0;
+
+  for (const { provider, localSkillsDir } of resolveUniqueLinkTargets(root, targets)) {
+    const srcDir = join(bundleRoot, provider, 'skills');
+    if (!existsSync(srcDir)) continue;
+
+    for (const skill of readdirSync(srcDir, { withFileTypes: true })) {
+      if (!skill.isDirectory()) continue;
+      const src = join(srcDir, skill.name);
+      const dest = join(localSkillsDir, skill.name);
+
+      if (pathExistsOrLink(dest)) {
+        if (isSymlinkTo(dest, src)) {
+          already++;
+          continue;
+        }
+        if (!force) {
+          console.warn(`Skipped existing ${provider}/skills/${skill.name}. Use --force to replace it with a link.`);
+          skipped++;
+          continue;
+        }
+        rmSync(dest, { recursive: true, force: true });
+      }
+
+      const target = relative(dirname(dest), src) || '.';
+      symlinkSync(target, dest, 'dir');
+      linked++;
+    }
+  }
+
+  return { linked, already, skipped };
+}
+
+async function link(flags) {
+  const force = flags.includes('--force');
+  const yes = flags.includes('-y') || flags.includes('--yes');
+  const sourceValue = getFlagValue(flags, '--source');
+  const providersValue = getFlagValue(flags, '--providers');
+  const root = findProjectRoot();
+
+  let source;
+  try {
+    source = resolveLinkSource(sourceValue, root);
+  } catch (e) {
+    console.error(e.message);
+    process.exit(1);
+  }
+
+  const targets = resolveInstallTargets(root, providersValue);
+  if (targets.length === 0) {
+    console.error('Could not determine a target harness folder.');
+    console.error('Pass one explicitly, e.g. --providers=claude,cursor');
+    process.exit(1);
+  }
+
+  if (!yes) {
+    console.log(`Source checkout: ${source.checkoutRoot}`);
+    console.log(`Target harness folder(s): ${targets.join(', ')}`);
+    const ans = await ask(`Link impeccable skills into ${targets.length} folder(s)? (Y/n) `);
+    if (ans === 'n' || ans === 'no') {
+      console.log('Aborted. Re-run with --providers=<names> to choose explicitly (e.g. --providers=claude,cursor).');
+      process.exit(0);
+    }
+  }
+
+  const result = linkProviderSkills(source.bundleRoot, root, targets, { force });
+  if (result.linked === 0 && result.already === 0) {
+    if (result.skipped > 0) {
+      console.error('Nothing was linked because matching skill folders already exist.');
+      console.error('Existing skills were left untouched. Re-run with --force to replace them with links.');
+    } else {
+      console.error(`Nothing was linked: ${source.bundleRoot} had no variants for ${targets.join(', ')}.`);
+    }
+    process.exit(1);
+  }
+
+  const parts = [];
+  if (result.linked > 0) parts.push(`${result.linked} linked`);
+  if (result.already > 0) parts.push(`${result.already} already linked`);
+  if (result.skipped > 0) parts.push(`${result.skipped} skipped`);
+  console.log(`Linked impeccable into: ${targets.join(', ')} (${parts.join(', ')}).`);
+  console.log('Update with `git submodule update --remote` from your project root, then rerun this command if new skills are added.\n');
+}
+
 async function install(flags) {
   const force = flags.includes('--force');
   const yes = flags.includes('-y') || flags.includes('--yes');
-  const providersFlag = flags.find(f => f.startsWith('--providers='));
+  const providersValue = getFlagValue(flags, '--providers');
   const root = findProjectRoot();
   const existing = isAlreadyInstalled(root);
 
@@ -369,7 +543,7 @@ async function install(flags) {
   // to `npx skills add`: its name-based discovery can install the uncompiled
   // source, and its symlink default points every harness at one shared variant.
   // Copying per-provider variants is the only correct install for this skill.
-  const targets = resolveInstallTargets(root, providersFlag ? providersFlag.split('=')[1] : null);
+  const targets = resolveInstallTargets(root, providersValue);
   if (targets.length === 0) {
     console.error('Could not determine a target harness folder.');
     console.error('Pass one explicitly, e.g. --providers=.claude,.cursor');
@@ -453,6 +627,17 @@ function findInstalledProviders(root) {
   return found;
 }
 
+function findLinkedProviders(root, providers) {
+  return providers.filter(provider => {
+    const skillDir = join(root, provider, 'skills', 'impeccable');
+    try {
+      return lstatSync(skillDir).isSymbolicLink();
+    } catch {
+      return false;
+    }
+  });
+}
+
 function getModifiedSkillFiles(root, providerDirs) {
   // Use git to check if any skill files have local modifications
   const modified = [];
@@ -517,6 +702,8 @@ async function update(flags = []) {
   // (vercel-labs/skills#775) where it can't find the lock file.
   const root = findProjectRoot();
   const providers = findInstalledProviders(root);
+  const linkedProviders = findLinkedProviders(root, providers);
+  const copyProviders = providers.filter(provider => !linkedProviders.includes(provider));
 
   if (providers.length === 0) {
     console.log('No impeccable skill folders found in this project.');
@@ -524,6 +711,13 @@ async function update(flags = []) {
     process.exit(1);
   }
 
+  if (linkedProviders.length > 0) {
+    console.log(`Linked skills found in: ${linkedProviders.join(', ')}`);
+    console.log('Update the source checkout with `git submodule update --remote`, then rerun `npx impeccable skills link --source=.impeccable` if new skills are added.');
+    if (copyProviders.length === 0) process.exit(0);
+    console.log(`Continuing with copied installs in: ${copyProviders.join(', ')}\n`);
+  }
+
   console.log('Checking for updates...');
 
   let tmpDir;
@@ -535,17 +729,17 @@ async function update(flags = []) {
   }
 
   // Compare local vs remote -- skip if already up to date
-  if (isUpToDate(root, providers, tmpDir)) {
+  if (isUpToDate(root, copyProviders, tmpDir)) {
     rmSync(tmpDir, { recursive: true, force: true });
     const v = getSkillsVersion(root);
     console.log(`Skills are up to date${v ? ` (v${v})` : ''}. Nothing to do.`);
     process.exit(0);
   }
 
-  console.log(`Found skills in: ${providers.join(', ')}`);
+  console.log(`Found skills in: ${copyProviders.join(', ')}`);
 
   if (!yes) {
-    const ans = await ask(`Update skills in ${providers.length} provider folder(s)? (Y/n) `);
+    const ans = await ask(`Update skills in ${copyProviders.length} provider folder(s)? (Y/n) `);
     if (ans === 'n' || ans === 'no') {
       rmSync(tmpDir, { recursive: true, force: true });
       console.log('Aborted.');
@@ -563,7 +757,7 @@ async function update(flags = []) {
     // Copy from the bundle to each unique provider folder.
     // Deduplicate so symlinked dirs (e.g. .claude/skills -> .agents/skills)
     // are only written once with the correct provider's content.
-    const unique = deduplicateProviders(root, providers);
+    const unique = deduplicateProviders(root, copyProviders);
     let updated = 0;
     for (const { provider, localSkillsDir } of unique) {
       const srcDir = join(tmpDir, provider, 'skills');
@@ -616,7 +810,7 @@ function copyDirSync(src, dest) {
 // ─── Test surface ───────────────────────────────────────────────────────────
 // Exported so the test suite exercises the real implementation rather than a
 // reimplementation in a helper script (which is how bugs slip through).
-export { migrateUnprefixImpeccable };
+export { migrateUnprefixImpeccable, linkProviderSkills, resolveLinkSource };
 
 // ─── Router ───────────────────────────────────────────────────────────────────
 
@@ -627,6 +821,8 @@ export async function run(args) {
     await showHelp();
   } else if (sub === 'install') {
     await install(args.slice(1));
+  } else if (sub === 'link') {
+    await link(args.slice(1));
   } else if (sub === 'update') {
     await update(args.slice(1));
   } else if (sub === 'check') {
diff --git a/tests/skills-cli.test.js b/tests/skills-cli.test.js
index 41309813e..0dd55a37f 100644
--- a/tests/skills-cli.test.js
+++ b/tests/skills-cli.test.js
@@ -10,7 +10,7 @@
  */
 import { describe, test, expect, beforeAll, afterAll } from 'bun:test';
 import { execSync } from 'child_process';
-import { mkdtempSync, existsSync, readdirSync, readFileSync, mkdirSync, writeFileSync, rmSync } from 'fs';
+import { mkdtempSync, existsSync, readdirSync, readFileSync, mkdirSync, writeFileSync, rmSync, lstatSync, realpathSync, readlinkSync, symlinkSync } from 'fs';
 import { join } from 'path';
 import { tmpdir } from 'os';
 import { migrateUnprefixImpeccable } from '../cli/bin/commands/skills.mjs';
@@ -51,6 +51,12 @@ function writeSkill(root, provider, name) {
   writeFileSync(join(dir, 'SKILL.md'), `---\nname: ${name}\n---\nRun /${name}.\n`);
 }
 
+function createFakeLinkSource(root, providers = ['.claude']) {
+  for (const provider of providers) {
+    writeSkill(join(root, '.impeccable', 'dist', 'universal'), provider, 'impeccable');
+  }
+}
+
 /**
  * Simulate an install from the era when the CLI offered a command prefix: the
  * skill lives at `<prefix>impeccable`. Optionally drop in a third-party skill
@@ -106,6 +112,109 @@ describe('skills install: already-installed detection', () => {
   }, 15000);
 });
 
+// ─── Submodule/link installs ────────────────────────────────────────────────
+
+describe('skills link: submodule installs', () => {
+  test('creates relative skill symlinks from dist/universal', () => {
+    const tmp = mkdtempSync(join(tmpdir(), 'imp-test-link-'));
+    execSync('git init', { cwd: tmp });
+    createFakeLinkSource(tmp, ['.claude', '.cursor']);
+
+    const output = run('skills link --source=.impeccable --providers=claude,cursor -y', { cwd: tmp });
+    expect(output).toContain('Linked impeccable into: .claude, .cursor');
+
+    for (const provider of ['.claude', '.cursor']) {
+      const dest = join(tmp, provider, 'skills', 'impeccable');
+      const src = join(tmp, '.impeccable', 'dist', 'universal', provider, 'skills', 'impeccable');
+      expect(lstatSync(dest).isSymbolicLink()).toBe(true);
+      expect(readlinkSync(dest).startsWith('/')).toBe(false);
+      expect(realpathSync(dest)).toBe(realpathSync(src));
+    }
+
+    rmSync(tmp, { recursive: true, force: true });
+  }, 15000);
+
+  test('is idempotent when links already point at the same source', () => {
+    const tmp = mkdtempSync(join(tmpdir(), 'imp-test-link-again-'));
+    execSync('git init', { cwd: tmp });
+    createFakeLinkSource(tmp);
+
+    run('skills link --source=.impeccable --providers=claude -y', { cwd: tmp });
+    const before = readlinkSync(join(tmp, '.claude', 'skills', 'impeccable'));
+    const output = run('skills link --source=.impeccable --providers=claude -y', { cwd: tmp });
+
+    expect(output).toContain('already linked');
+    expect(readlinkSync(join(tmp, '.claude', 'skills', 'impeccable'))).toBe(before);
+
+    rmSync(tmp, { recursive: true, force: true });
+  }, 15000);
+
+  test('does not overwrite an existing real skill unless forced', () => {
+    const tmp = mkdtempSync(join(tmpdir(), 'imp-test-link-existing-'));
+    execSync('git init', { cwd: tmp });
+    createFakeLinkSource(tmp);
+    writeSkill(tmp, '.claude', 'impeccable');
+
+    expect(() => run('skills link --source=.impeccable --providers=claude -y', { cwd: tmp })).toThrow();
+    const dest = join(tmp, '.claude', 'skills', 'impeccable');
+    expect(lstatSync(dest).isSymbolicLink()).toBe(false);
+
+    const output = run('skills link --source=.impeccable --providers=claude -y --force', { cwd: tmp });
+    expect(output).toContain('1 linked');
+    expect(lstatSync(dest).isSymbolicLink()).toBe(true);
+
+    rmSync(tmp, { recursive: true, force: true });
+  }, 15000);
+
+  test('maps codex and rovo-dev provider aliases to their install folders', () => {
+    const tmp = mkdtempSync(join(tmpdir(), 'imp-test-link-alias-'));
+    execSync('git init', { cwd: tmp });
+    createFakeLinkSource(tmp, ['.agents', '.rovodev']);
+
+    run('skills link --source=.impeccable --providers=codex,rovo-dev -y', { cwd: tmp });
+
+    expect(lstatSync(join(tmp, '.agents', 'skills', 'impeccable')).isSymbolicLink()).toBe(true);
+    expect(lstatSync(join(tmp, '.rovodev', 'skills', 'impeccable')).isSymbolicLink()).toBe(true);
+
+    rmSync(tmp, { recursive: true, force: true });
+  }, 15000);
+
+  test('skills update leaves linked installs on the submodule path', () => {
+    const tmp = mkdtempSync(join(tmpdir(), 'imp-test-link-update-'));
+    execSync('git init', { cwd: tmp });
+    createFakeLinkSource(tmp);
+    run('skills link --source=.impeccable --providers=claude -y', { cwd: tmp });
+
+    const dest = join(tmp, '.claude', 'skills', 'impeccable');
+    const before = readlinkSync(dest);
+    const output = run('skills update -y', { cwd: tmp });
+
+    expect(output).toContain('Linked skills found in: .claude');
+    expect(readlinkSync(dest)).toBe(before);
+    expect(lstatSync(dest).isSymbolicLink()).toBe(true);
+
+    rmSync(tmp, { recursive: true, force: true });
+  }, 15000);
+
+  test('deduplicates providers that share one skills directory', () => {
+    const tmp = mkdtempSync(join(tmpdir(), 'imp-test-link-shared-'));
+    execSync('git init', { cwd: tmp });
+    createFakeLinkSource(tmp, ['.claude', '.agents']);
+    mkdirSync(join(tmp, '.agents', 'skills'), { recursive: true });
+    mkdirSync(join(tmp, '.claude'), { recursive: true });
+    symlinkSync('../.agents/skills', join(tmp, '.claude', 'skills'), 'dir');
+
+    run('skills link --source=.impeccable --providers=claude,codex -y', { cwd: tmp });
+
+    const dest = join(tmp, '.agents', 'skills', 'impeccable');
+    const src = join(tmp, '.impeccable', 'dist', 'universal', '.claude', 'skills', 'impeccable');
+    expect(lstatSync(dest).isSymbolicLink()).toBe(true);
+    expect(realpathSync(dest)).toBe(realpathSync(src));
+
+    rmSync(tmp, { recursive: true, force: true });
+  }, 15000);
+});
+
 // ─── Unprefix migration (real implementation, real filesystem) ───────────────
 //
 // The CLI no longer offers a command prefix (the `i-` rename only made sense