v1.2.0 — Hotfix: MCP client compatibility

Bug fix

Fixed RuntimeError affecting users of Hermes, Cursor, Windsurf
and other strict MCP clients.

Symptoms: Tools failed with:
"Tool has an output schema but did not return structured content"

Cause: outputSchema declarations added in v1.1.0 were
incompatible with the text-based response format used by the server.

Fix: Removed outputSchema from all 4 tools.
Tool behavior and data returned are identical.

Claude Desktop users were not affected by this bug.

No action needed for BYOK users

The fix is live on the hosted endpoint automatically.