Claude Code 2.1.88 Source Restored

Restored source tree for @anthropic-ai/[email protected], reconstructed from the published cli.js.map sourcesContent.

Copyright And Usage Notice

• Copyright and other applicable rights in Anthropic first-party source code remain with Anthropic, PBC.
• This repository is an unofficial restored reference copy provided only for study, research, and archival learning purposes.
• This repository is not affiliated with, endorsed by, or maintained by Anthropic.
• Do not use this repository or its contents for commercial purposes.
• Third-party code included in the restored output remains subject to the rights and licenses of its respective authors.

What This Repository Contains

• raw/package/cli.js: bundled CLI from the published npm package
• raw/package/cli.js.map: source map shipped with the published npm package
• raw/package/package.json: package metadata from the published npm package
• restored/: files reconstructed from cli.js.map
• restore-manifest.json: mapping from source-map entries to restored output paths

Restore Method

Minimal restore flow:

npm pack @anthropic-ai/[email protected]
tar xzf anthropic-ai-claude-code-2.1.88.tgz
node -e "
const fs = require('fs');
const path = require('path');
const map = JSON.parse(fs.readFileSync('package/cli.js.map', 'utf8'));
const outDir = './restored';
for (let i = 0; i < map.sources.length; i++) {
  const content = map.sourcesContent?.[i];
  if (typeof content !== 'string') continue;
  let rel = map.sources[i];
  while (rel.startsWith('../')) rel = rel.slice(3);
  while (rel.startsWith('./')) rel = rel.slice(2);
  const outPath = path.join(outDir, rel);
  fs.mkdirSync(path.dirname(outPath), { recursive: true });
  fs.writeFileSync(outPath, content, 'utf8');
}
"

Verification

• cli.js matches the published npm package for @anthropic-ai/[email protected]
• cli.js.map matches the published npm package for @anthropic-ai/[email protected]
• The source map contains 4756 source entries
• sourcesContent is present for all 4756 entries
• The restored output writes 4756 files

Repository Layout

.
├── raw/
│   └── package/
│       ├── cli.js
│       ├── cli.js.map
│       └── package.json
├── restored/
│   ├── src/
│   ├── vendor/
│   └── node_modules/
└── restore-manifest.json

Useful restored entry points:

• restored/src/entrypoints/cli.tsx
• restored/src/main.tsx
• restored/src/commands.ts
• restored/src/tools.ts

Comparison With Stephaneguisard/claude--

This repository was compared against:

• Stephaneguisard/claude--

Results:

• claude-code-extracted/package/cli.js is identical to raw/package/cli.js
• claude-code-extracted/package/cli.js.map is identical to raw/package/cli.js.map
• All 1902 shared files in restored/src and claude-code-source/src match exactly by hash
• The compared repository contains 28 additional scaffolding or supplemental files not present in this pure source-map reconstruction

In short: the core restored source content matches, but this repository keeps a more direct "published package + restored output" layout.

Known Limitations

• This repository reflects what was embedded in the published source map
• It may not contain every original build-time file, generated file, or repository-only artifact
• Some files are large, especially raw/package/cli.js.map
• The restored tree includes third-party code present in sourcesContent, not just first-party source files