- hello-world-node: wrap server startup in async main() with proper
await on server.connect(transport) — fixes crash on initialize in
Claude Desktop UtilityProcess runtime (closes#200)
- hello-world-uv: add required mcp_config block — v0.4 schema requires
it but the example omitted it, causing mcpb pack to fail
- file-manager-python: convert from broken v0.1/python to v0.4/uv —
the old manifest had privacy_policies on v0.1 (schema violation),
used command "python" (ENOENT on macOS), and had no bundled deps.
Now uses UV runtime with proper mcp_config (closes#47, closes#72)
- Graduate UV runtime from experimental across docs and schema comments
- Bump DEFAULT_MANIFEST_VERSION from 0.2 to 0.3
All three examples verified: pack succeeds, server responds to MCP
initialize over stdio, tools/list returns expected tools.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
