#45 regenerated hanzoai as a pure OpenAPI client and DELETED the hand-written
core-SDK modules (config/mcp/session/protocols/…) that live in the same package
but aren't part of API generation. hanzo-mcp imports all four → the published
hanzoai 3.0.0 crashed EVERY hanzo-mcp consumer on startup ('No module named
hanzoai.protocols') → the MCP server wouldn't boot → Claude Code couldn't
reconnect. Restore the 4 self-contained modules hanzo-mcp needs (verified: zero
imports of the removed Stainless internals); they coexist with the generated
api/models client. Left agents/auth/cluster/llm_client OUT — they import the
removed ._client and need migration to the new client (separate follow-up, no
reconnect-path consumer). Bump 3.0.0→3.0.1. Boot-proven: hanzo-mcp starts,
26 tool packages / 29 tools, MCP initialize OK.
zeekay
c172ab6c49