Ck

#!/usr/bin/env node
/**
 * ck — Context Keeper v2
 * forget.mjs — remove a project's context and registry entry
 *
 * Usage: node forget.mjs [name|number]
 * stdout: confirmation or error
 * exit 0: success  exit 1: not found
 *
 * Note: SKILL.md instructs Claude to ask "Are you sure?" before calling this script.
 * This script is the "do it" step — no confirmation prompt here.
 */

import { rmSync } from 'fs';
import { resolve } from 'path';
import { resolveContext, readProjects, writeProjects, CONTEXTS_DIR } from './shared.mjs';

const arg = process.argv[2];
const cwd = process.env.PWD || process.cwd();

const resolved = resolveContext(arg, cwd);
if (!resolved) {
  const hint = arg ? `No project matching "${arg}".` : 'This directory is not registered.';
  console.log(`${hint}`);
  process.exit(1);
}

const { name, contextDir, projectPath } = resolved;

// Remove context directory
const contextDirPath = resolve(CONTEXTS_DIR, contextDir);
try {
  rmSync(contextDirPath, { recursive: true, force: true });
} catch (e) {
  console.log(`ck: could not remove context directory — ${e.message}`);
  process.exit(1);
}

// Remove from projects.json
const projects = readProjects();
delete projects[projectPath];
writeProjects(projects);

console.log(`✓ Context for '${name}' removed.`);


#!/usr/bin/env node
/**
 * ck — Context Keeper v2
 * info.mjs — quick read-only context snapshot
 *
 * Usage: node info.mjs [name|number]
 * stdout: compact info block
 * exit 0: success  exit 1: not found
 */

import { resolveContext, renderInfoBlock } from './shared.mjs';

const arg = process.argv[2];
const cwd = process.env.PWD || process.cwd();

const resolved = resolveContext(arg, cwd);
if (!resolved) {
  const hint = arg ? `No project matching "${arg}".` : 'This directory is not registered.';
  console.log(`${hint} Run /ck:init to register it.`);
  process.exit(1);
}

console.log('');
console.log(renderInfoBlock(resolved.context));


#!/usr/bin/env node
/**
 * ck — Context Keeper v2
 * init.mjs — auto-detect project info and output JSON for Claude to confirm
 *
 * Usage: node init.mjs
 * stdout: JSON with auto-detected project info
 * exit 0: success  exit 1: error
 */

import { readFileSync, existsSync } from 'fs';
import { resolve, basename } from 'path';
import { readProjects } from './shared.mjs';

const cwd = process.env.PWD || process.cwd();
const projects = readProjects();

const output = {
  path: cwd,
  name: null,
  description: null,
  stack: [],
  goal: null,
  constraints: [],
  repo: null,
  alreadyRegistered: !!projects[cwd],
};

function readFile(filename) {
  const p = resolve(cwd, filename);
  if (!existsSync(p)) return null;
  try { return readFileSync(p, 'utf8'); } catch { return null; }
}

function extractSection(md, heading) {
  const re = new RegExp(`## ${heading}\\n([\\s\\S]*?)(?=\\n## |$)`);
  const m = md.match(re);
  return m ? m[1].trim() : null;
}

// ── package.json ──────────────────────────────────────────────────────────────
const pkg = readFile('package.json');
if (pkg) {
  try {
    const parsed = JSON.parse(pkg);
    if (parsed.name && !output.name) output.name = parsed.name;
    if (parsed.description && !output.description) output.description = parsed.description;

    // Detect stack from dependencies
    const deps = Object.keys({ ...(parsed.dependencies || {}), ...(parsed.devDependencies || {}) });
    const stackMap = {
      next: 'Next.js', react: 'React', vue: 'Vue', svelte: 'Svelte', astro: 'Astro',
      express: 'Express', fastify: 'Fastify', hono: 'Hono', nestjs: 'NestJS',
      typescript: 'TypeScript', prisma: 'Prisma', drizzle: 'Drizzle',
      '@neondatabase/serverless': 'Neon', '@upstash/redis': 'Upstash Redis',
      '@clerk/nextjs': 'Clerk', stripe: 'Stripe', tailwindcss: 'Tailwind CSS',
    };
    for (const [dep, label] of Object.entries(stackMap)) {
      if (deps.includes(dep) && !output.stack.includes(label)) {
        output.stack.push(label);
      }
    }
    if (deps.includes('typescrip