build-tools-section-always-includes-search-beliefs

IN premise — entries/2026/05/11/tests-test_ask_mcp.md

`_build_tools_section` always includes the built-in `search_beliefs` tool in its output regardless of whether MCP bridges are provided — it is the baseline tool present in every ask prompt.

Summary

The search_beliefs tool is hardcoded into every prompt's tool section as a guaranteed baseline, meaning agents can always search the knowledge base even when no external MCP tools are configured. This establishes search_beliefs as the minimum capability floor for any expert agent interaction.