Install Impeccable skill for Codex

.agents/skills/impeccable/scripts/pin.mjs

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+#!/usr/bin/env node
+/**
+ * Pin/unpin sub-commands as standalone skill shortcuts.
+ *
+ * Usage:
+ *   node <scripts_path>/pin.mjs pin <command>
+ *   node <scripts_path>/pin.mjs unpin <command>
+ *
+ * `pin audit` creates a lightweight /audit skill that redirects to /impeccable audit.
+ * `unpin audit` removes that shortcut.
+ *
+ * The script discovers harness directories (.claude/skills, .cursor/skills, etc.)
+ * in the project root and creates/removes the pin in all of them.
+ */
+
+import { existsSync, readFileSync, writeFileSync, mkdirSync, rmSync, readdirSync } from 'node:fs';
+import { join, resolve, dirname } from 'node:path';
+import { fileURLToPath } from 'node:url';
+
+const __dirname = dirname(fileURLToPath(import.meta.url));
+
+// All known harness directories
+const HARNESS_DIRS = [
+  '.claude', '.cursor', '.gemini', '.codex', '.agents',
+  '.trae', '.trae-cn', '.pi', '.opencode', '.kiro', '.rovodev',
+];
+
+// Valid sub-command names
+const VALID_COMMANDS = [
+  'craft', 'init', 'extract', 'document', 'shape',
+  'critique', 'audit',
+  'polish', 'bolder', 'quieter', 'distill', 'harden', 'onboard', 'live',
+  'animate', 'colorize', 'typeset', 'layout', 'delight', 'overdrive',
+  'clarify', 'adapt', 'optimize',
+];
+
+// Marker to identify pinned skills (so unpin doesn't delete user skills)
+const PIN_MARKER = '<!-- impeccable-pinned-skill -->';
+
+/**
+ * Walk up from startDir to find a project root.
+ */
+function findProjectRoot(startDir = process.cwd()) {
+  let dir = resolve(startDir);
+  while (dir !== '/') {
+    if (
+      existsSync(join(dir, 'package.json')) ||
+      existsSync(join(dir, '.git')) ||
+      existsSync(join(dir, 'skills-lock.json'))
+    ) {
+      return dir;
+    }
+    const parent = resolve(dir, '..');
+    if (parent === dir) break;
+    dir = parent;
+  }
+  return resolve(startDir);
+}
+
+/**
+ * Find harness skill directories that have an impeccable skill installed.
+ */
+function findHarnessDirs(projectRoot) {
+  const dirs = [];
+  for (const harness of HARNESS_DIRS) {
+    const skillsDir = join(projectRoot, harness, 'skills');
+    // Only pin in harness dirs that already have impeccable installed
+    const impeccableDir = join(skillsDir, 'impeccable');
+    if (existsSync(impeccableDir) || existsSync(join(skillsDir, 'i-impeccable'))) {
+      dirs.push(skillsDir);
+    }
+  }
+  return dirs;
+}
+
+/**
+ * Load command metadata (descriptions for pinned skills).
+ */
+function loadCommandMetadata() {
+  const metadataPath = join(__dirname, 'command-metadata.json');
+  if (existsSync(metadataPath)) {
+    return JSON.parse(readFileSync(metadataPath, 'utf-8'));
+  }
+  return {};
+}
+
+/**
+ * Generate a pinned skill's SKILL.md content.
+ */
+function generatePinnedSkill(command, metadata) {
+  const desc = metadata[command]?.description || `Shortcut for /impeccable ${command}.`;
+  const hint = metadata[command]?.argumentHint || '[target]';
+
+  return `---
+name: ${command}
+description: "${desc}"
+argument-hint: "${hint}"
+user-invocable: true
+---
+
+${PIN_MARKER}
+
+This is a pinned shortcut for \`{{command_prefix}}impeccable ${command}\`.
+
+Invoke {{command_prefix}}impeccable ${command}, passing along any arguments provided here, and follow its instructions.
+`;
+}
+
+/**
+ * Pin a command: create shortcut skill in all harness dirs.
+ */
+function pin(command, projectRoot) {
+  const metadata = loadCommandMetadata();
+  const harnessDirs = findHarnessDirs(projectRoot);
+
+  if (harnessDirs.length === 0) {
+    console.log('No harness directories with impeccable installed found.');
+    return false;
+  }
+
+  const content = generatePinnedSkill(command, metadata);
+  let created = 0;
+
+  for (const skillsDir of harnessDirs) {
+    // Check if skill already exists (and isn't a pin)
+    const skillDir = join(skillsDir, command);
+    if (existsSync(skillDir)) {
+      const existingMd = join(skillDir, 'SKILL.md');
+      if (existsSync(existingMd)) {
+        const existing = readFileSync(existingMd, 'utf-8');
+        if (!existing.includes(PIN_MARKER)) {
+          console.log(`  SKIP: ${skillDir} (non-pinned skill already exists)`);
+          continue;
+        }
+      }
+    }
+
+    mkdirSync(skillDir, { recursive: true });
+    writeFileSync(join(skillDir, 'SKILL.md'), content, 'utf-8');
+    console.log(`  + ${skillDir}`);
+    created++;
+  }
+
+  if (created > 0) {
+    console.log(`\nPinned '${command}' as a standalone shortcut in ${created} location(s).`);
+    console.log(`You can now use /${command} directly.`);
+  }
+
+  return created > 0;
+}
+
+/**
+ * Unpin a command: remove shortcut skill from all harness dirs.
+ */
+function unpin(command, projectRoot) {
+  const harnessDirs = findHarnessDirs(projectRoot);
+  let removed = 0;
+
+  for (const skillsDir of harnessDirs) {
+    const skillDir = join(skillsDir, command);
+    if (!existsSync(skillDir)) continue;
+
+    const skillMd = join(skillDir, 'SKILL.md');
+    if (!existsSync(skillMd)) continue;
+
+    // Safety: only remove if it's a pinned skill
+    const content = readFileSync(skillMd, 'utf-8');
+    if (!content.includes(PIN_MARKER)) {
+      console.log(`  SKIP: ${skillDir} (not a pinned skill)`);
+      continue;
+    }
+
+    rmSync(skillDir, { recursive: true, force: true });
+    console.log(`  - ${skillDir}`);
+    removed++;
+  }
+
+  if (removed > 0) {
+    console.log(`\nUnpinned '${command}' from ${removed} location(s).`);
+    console.log(`Use /impeccable ${command} to access it.`);
+  } else {
+    console.log(`No pinned '${command}' shortcut found.`);
+  }
+
+  return removed > 0;
+}
+
+// --- CLI ---
+const [,, action, command] = process.argv;
+
+if (!action || !command) {
+  console.log('Usage: node pin.mjs <pin|unpin> <command>');
+  console.log(`\nAvailable commands: ${VALID_COMMANDS.join(', ')}`);
+  process.exit(1);
+}
+
+if (action !== 'pin' && action !== 'unpin') {
+  console.error(`Unknown action: ${action}. Use 'pin' or 'unpin'.`);
+  process.exit(1);
+}
+
+if (!VALID_COMMANDS.includes(command)) {
+  console.error(`Unknown command: ${command}`);
+  console.error(`Available commands: ${VALID_COMMANDS.join(', ')}`);
+  process.exit(1);
+}
+
+const root = findProjectRoot();
+
+if (action === 'pin') {
+  pin(command, root);
+} else {
+  unpin(command, root);
+}