v0.7.2

Added

• MCP server instructions: The behavioral contract (when to retrieve, when to proactively offer to store, scope question, never-store-silently rule) is now delivered to every MCP client at handshake via the initialize response's instructions field — universal across Claude Code, Cursor, Windsurf, Codex, Gemini CLI, and any MCP-compliant client
• Exported MINDKEG_SERVER_INSTRUCTIONS constant for programmatic access to the contract text

Changed

• store tool description: Enhanced with proactive cues — "Call this proactively" and explicit instructions to ask the user first with scope question (repo / workspace / global)
• update tool description: Enhanced with proactive deprecation cue — when finding a stored learning that contradicts current reality, proactively offer to deprecate or flag it