memind/scripts/check-codebase-memory-mcp-local.mjs

#!/usr/bin/env node
/**
 * Local codebase-memory-mcp smoke (dev machine only).
 *
 * Verifies the global CLI is installed and, when MEMIND_CBM_REQUIRE_INDEX=1
 * (default), that this repository is indexed.
 */
import { spawnSync } from 'node:child_process';
import { existsSync, readFileSync } from 'node:fs';
import { homedir } from 'node:os';
import { basename, resolve } from 'node:path';

const repoRoot = resolve(process.cwd());
const requireIndex = process.env.MEMIND_CBM_REQUIRE_INDEX !== '0';
const cliName = process.env.MEMIND_CBM_CLI ?? 'codebase-memory-mcp';

function runCli(tool, args = {}) {
  const payload = JSON.stringify(args);
  const result = spawnSync(cliName, ['cli', '--json', tool, payload], {
    encoding: 'utf8',
    maxBuffer: 16 * 1024 * 1024,
  });
  const stdout = (result.stdout ?? '').trim();
  const stderr = (result.stderr ?? '').trim();
  if (result.error) {
    return { ok: false, error: result.error.message, stdout, stderr };
  }
  if (result.status !== 0) {
    return {
      ok: false,
      error: stderr.split('\n').pop() || `exit ${result.status}`,
      stdout,
      stderr,
    };
  }
  try {
    const parsed = JSON.parse(stdout);
    const structured = parsed.structuredContent ?? parsed;
    if (structured?.error || parsed.isError) {
      return { ok: false, error: structured.error ?? parsed.isError, data: structured, stdout, stderr };
    }
    return { ok: true, data: structured, stdout, stderr };
  } catch {
    return { ok: false, error: 'invalid JSON from cli', stdout, stderr };
  }
}

const versionResult = spawnSync(cliName, ['--version'], { encoding: 'utf8' });
const version = (versionResult.stdout ?? versionResult.stderr ?? '').trim();
if (versionResult.status !== 0 || !version) {
  console.error('CODEBASE_MEMORY_MCP_FAIL: CLI not found');
  console.error('  install: npm install -g codebase-memory-mcp && codebase-memory-mcp install -y');
  process.exit(1);
}

console.log('CODEBASE_MEMORY_MCP_PROBE:');
console.log(`  version=${version}`);
console.log(`  repo=${repoRoot}`);

const cursorMcpPath = resolve(homedir(), '.cursor/mcp.json');
if (existsSync(cursorMcpPath)) {
  try {
    const cursorConfig = JSON.parse(readFileSync(cursorMcpPath, 'utf8'));
    const servers = cursorConfig.mcpServers ?? cursorConfig;
    const configured = Boolean(servers?.['codebase-memory-mcp']);
    console.log(`  cursor_mcp_configured=${configured}`);
    if (!configured) {
      console.warn('CODEBASE_MEMORY_MCP_WARN: ~/.cursor/mcp.json missing codebase-memory-mcp (run: codebase-memory-mcp install -y)');
    }
  } catch {
    console.warn('CODEBASE_MEMORY_MCP_WARN: could not parse ~/.cursor/mcp.json');
  }
} else {
  console.warn('CODEBASE_MEMORY_MCP_WARN: ~/.cursor/mcp.json not found');
}

const projects = runCli('list_projects', {});
if (!projects.ok) {
  console.error(`CODEBASE_MEMORY_MCP_FAIL: list_projects — ${projects.error}`);
  process.exit(1);
}

const projectNames = (projects.data.projects ?? []).map((p) => p.name ?? p.project ?? p);
console.log(`  indexed_projects=${projectNames.length}`);

const repoName = basename(repoRoot);
const matched = projectNames.find((name) => {
  const normalized = String(name).toLowerCase();
  return normalized === repoName.toLowerCase() || normalized.includes('memind');
});

if (!matched) {
  const hint = 'codebase-memory-mcp cli --progress index_repository \'{"repo_path":"' + repoRoot + '"}\'';
  if (requireIndex) {
    console.error('CODEBASE_MEMORY_MCP_FAIL: Memind not indexed yet');
    console.error(`  run: ${hint}`);
    console.error('  or in Cursor after restart: "Index this project"');
    process.exit(1);
  }
  console.warn('CODEBASE_MEMORY_MCP_WARN: Memind not indexed (MEMIND_CBM_REQUIRE_INDEX=0)');
  console.log('CODEBASE_MEMORY_MCP_CLI_OK');
  process.exit(0);
}

const status = runCli('index_status', { project: matched });
if (!status.ok) {
  console.error(`CODEBASE_MEMORY_MCP_FAIL: index_status — ${status.error}`);
  process.exit(1);
}

const summary = {
  project: status.data.project ?? matched,
  status: status.data.status ?? null,
  nodes: status.data.nodes ?? null,
  edges: status.data.edges ?? null,
  parse_partial_count: status.data.parse_partial?.count ?? status.data.parse_partial?.files?.length ?? 0,
};
console.log(`  project=${summary.project}`);
console.log(`  index=${JSON.stringify(summary)}`);
console.log('CODEBASE_MEMORY_MCP_OK');