Owner priority: answers must be easy to read and act on.
- present_results tool: summary, metrics, table (computed percent
columns, per-row filtered-list links), bar/pie/line chart from the
table, filter and record links, follow-up actions. Every table and
field is checked against what the user can see through the UI API;
hrefs (/app/<table>?filter=<QQQ filter JSON>, records) and number
formats are built server-side from metadata; the model never writes
URLs.
- presentation message part (persisted, SSE event) with a server-built
multi-line GFM markdown fallback for clients without blocks.
- Static system-prompt Presentation section (built-in default skill):
answer first, no restating, tables for 3+ items, charts for shares and
trends, filterLinks whenever a list is offered.
- Golden eval of the owner's example: summary, 2-row table with 80.2% /
19.8%, a 2-point pie and two mimeType filter links; negative cases.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
james.maes
