Relaunch the package executable before loading dist/cli.mjs so OpenClaude starts with an effective V8 heap cap instead of setting NODE_OPTIONS after the current process has already started.
The launcher now adds a default 8192 MB max-old-space-size and --expose-gc when they are missing, preserves flags supplied through process.execArgv or NODE_OPTIONS, and provides OPENCLAUDE_DISABLE_HEAP_RELAUNCH plus OPENCLAUDE_NODE_MAX_OLD_SPACE_SIZE_MB escape hatches.
Update the headless loop GC hook to use Node global.gc when the launcher exposed it, while preserving the existing Bun.gc path. Clarify the entrypoint NODE_OPTIONS comment so it reflects child-process propagation rather than current-process heap sizing.
Add scripts/openclaude-bin-heap.test.ts to guard launcher ordering and user override handling.
Validation: bun test scripts/openclaude-bin-heap.test.ts src/entrypoints/cli.test.ts; node bin/openclaude --version returned 0.13.0 (OpenClaude). Earlier full build passed after bun install --frozen-lockfile. bun run typecheck remains blocked by existing repo-wide type errors unrelated to this change.
- package.json with all 70+ dependencies
- Bun build script with feature flag shims, native module stubs, otel externals
- Stubs for ~15 missing source files (snapshot gaps)
- tsconfig.json for TypeScript
- bin/openclaude entry point
- Builds to single 19MB dist/cli.mjs
- Verified: --version and --help work
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
JATMNandGitHub
Kevin CodexandGitHub
SenaxZzandGitHub
Vasanthdev2004
did:key:z6MkqDnb7Siv3Cwj7pGJq4T5EsUisECqR8KpnDLwcaZq5TPrandClaude Opus 4.6